{"id":31063,"date":"2026-08-07T13:07:04","date_gmt":"2026-08-07T04:07:04","guid":{"rendered":"https:\/\/www.ripla.co.jp\/blog\/?p=31063"},"modified":"2026-10-23T10:08:47","modified_gmt":"2026-10-23T01:08:47","slug":"nats-complete-guide","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/system\/nats-complete-guide\/","title":{"rendered":"NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306f\u3001Core NATS\u306e\u4f4e\u9045\u5ef6\u914d\u4fe1\u3068JetStream\u306e\u4fdd\u5b58\u30fb\u518d\u51e6\u7406\u3092\u5f79\u5272\u3067\u4f7f\u3044\u5206\u3051\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u30a4\u30d9\u30f3\u30c8\u9023\u643a\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u300cNATS\u306e\u30b7\u30b9\u30c6\u30e0\u300d\u3068\u691c\u7d22\u3059\u308b\u3068\u822a\u7a7a\u7ba1\u5236\u306a\u3069\u5225\u306e\u540d\u79f0\u3082\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u5bfe\u8c61\u306f\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306eNATS.io\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\"><strong>\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-process\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-companies\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-cost\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-outsourcing\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n<p class=\"wp-dl-link wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30fb\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u4f9d\u983c\u3059\u308b\u4f1a\u793e\u306e\u9078\u3073\u65b9\u3084RFP\u306e\u4f5c\u308a\u65b9\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.ripla.co.jp\/download\/9\">\u7121\u6599\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\u300c\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af\u300d<\/a>\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<br>\u30fb\u30b9\u30af\u30e9\u30c3\u30c1\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u4f9d\u983c\u3059\u308b\u4f1a\u793e\u306e\u9078\u3073\u65b9\u3084RFP\u306e\u4f5c\u308a\u65b9\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.ripla.co.jp\/download\/16\">\u7121\u6599\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\u300c\u30b9\u30af\u30e9\u30c3\u30c1\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af\u300d<\/a>\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"nats-system-overview\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf<\/strong><\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"max-width:640px;margin:24px auto;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"112915\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/image-1-f4ab1a096c3c\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c.webp\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"NATS\u3092\u4ecb\u3057\u305f\u5fdc\u52df\u53d7\u4ed8\u30fb\u9762\u63a5\u30fb\u901a\u77e5\u306e\u9023\u643a\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;\u9023\u643a\u5148\u3092\u5897\u3084\u3057\u3066\u3082\u3001\u5404\u30b5\u30fc\u30d3\u30b9\u306f\u76f8\u624b\u306e\u5185\u90e8\u5b9f\u88c5\u306b\u4f9d\u5b58\u3057\u307e\u305b\u3093\u3002&lt;\/p&gt;\n\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c-1024x576.webp\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c.webp\" alt=\"NATS\u3092\u4e2d\u592e\u306b\u7f6e\u304d\u3001\u5fdc\u52df\u53d7\u4ed8\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u9762\u63a5\u30b5\u30fc\u30d3\u30b9\u3068\u901a\u77e5\u3078\u3064\u306a\u304c\u308b\u30cf\u30d6\u56f3\" title=\"NATS\u3092\u4ecb\u3057\u305f\u5fdc\u52df\u53d7\u4ed8\u30fb\u9762\u63a5\u30fb\u901a\u77e5\u306e\u9023\u643a\" class=\"wp-image-112915\" width=\"1672\" height=\"941\" style=\"display:block;width:100%;height:auto;max-width:640px;\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c.webp 1672w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c-300x169.webp 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c-1024x576.webp 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c-768x432.webp 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-1-f4ab1a096c3c-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:12px;line-height:1.6;color:#777;margin-top:8px;text-align:center;\">\u9023\u643a\u5148\u3092\u5897\u3084\u3057\u3066\u3082\u3001\u5404\u30b5\u30fc\u30d3\u30b9\u306f\u76f8\u624b\u306e\u5185\u90e8\u5b9f\u88c5\u306b\u4f9d\u5b58\u3057\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540c\u58eb\u304c\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u53d7\u4fe1\u3059\u308b\u901a\u4fe1\u57fa\u76e4\u3067\u3059\u3002\u30a4\u30d9\u30f3\u30c8\u3092\u4ecb\u3057\u3066\u9023\u643a\u3059\u308b\u305f\u3081\u3001\u6a5f\u80fd\u8ffd\u52a0\u3084\u4e00\u90e8\u30b5\u30fc\u30d3\u30b9\u306e\u505c\u6b62\u306b\u5f37\u3044\u69cb\u6210\u3092\u4f5c\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306f\u3001NATS\u306e\u307b\u304b\u306b\u6b63\u672c\u30c7\u30fc\u30bf\u3092\u4fdd\u7ba1\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3081\u3001\u5f79\u5272\u3092\u5206\u3051\u3066\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-message-platform\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u975e\u540c\u671f\u3067\u3064\u306a\u3050\u57fa\u76e4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u3067\u306f\u3001\u9001\u4fe1\u5074\u304cSubject\u3068\u3044\u3046\u8ad6\u7406\u7684\u306a\u5b9b\u5148\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u3001\u53d7\u4fe1\u5074\u306f\u5fc5\u8981\u306aSubject\u3092\u8cfc\u8aad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a1\u7528\u30fb\u4eba\u6750\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u3092\u7a2e\u985e\u3054\u3068\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070<code>candidate.registered<\/code>\u3001<code>application.received<\/code>\u3001<code>interview.booked<\/code>\u304c\u305d\u308c\u306b\u3042\u305f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5fdc\u52df\u53d7\u4ed8\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u9762\u63a5\u30b5\u30fc\u30d3\u30b9\u306e\u5185\u90e8\u5b9f\u88c5\u3092\u77e5\u3089\u306a\u304f\u3066\u3082\u9023\u643a\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u901a\u77e5\u3001\u5206\u6790\u3001\u76e3\u67fb\u306a\u3069\u306e\u5225\u306e\u51e6\u7406\u3082\u3001\u540c\u3058\u30a4\u30d9\u30f3\u30c8\u3092\u8cfc\u8aad\u3057\u3066\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-core-functions\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>Core NATS\u306ePub\/Sub\u30fbRequest\/Reply\u30fb\u30ad\u30e5\u30fc<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Core NATS\u306b\u306f\u30011\u5bfe\u591a\u306ePub\/Sub\u3001\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u7d44\u307f\u5408\u308f\u305b\u308bRequest\/Reply\u3001Queue Group\u306b\u3088\u308b\u30ef\u30fc\u30ab\u30fc\u306e\u5206\u6563\u304c\u3042\u308a\u307e\u3059\u3002\u63a5\u7d9a\u4e2d\u306e\u8cfc\u8aad\u8005\u3078\u3059\u3050\u901a\u77e5\u3059\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u8efd\u91cf\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u5358\u4e00\u30d0\u30a4\u30ca\u30ea\u306eNATS Server\u306f\u3001\u30af\u30e9\u30a6\u30c9\u3084\u62e0\u70b9\u3001\u30a8\u30c3\u30b8\u7aef\u672b\u306b\u3082\u5c55\u958b\u3057\u3084\u3059\u3044\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u505c\u6b62\u4e2d\u306e\u8cfc\u8aad\u8005\u3078\u5f8c\u304b\u3089\u914d\u4fe1\u3059\u308b\u8981\u4ef6\u304c\u3042\u308c\u3070\u3001JetStream\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-role-boundary\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u696d\u52d9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084ATS\u3068\u306e\u5f79\u5272\u306e\u5206\u62c5<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306f\u3001\u6c42\u4eba\u60c5\u5831\u3001\u5019\u88dc\u8005\u5c5e\u6027\u3001\u5c65\u6b74\u66f8\u672c\u6587\u3001\u9762\u63a5\u8a18\u9332\u3092\u7ba1\u7406\u3059\u308b\u696d\u52d9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u63a1\u7528\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u500b\u4eba\u60c5\u5831\u306e\u6b63\u672c\u306f\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3055\u308c\u305fRDB\u3084\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306b\u7f6e\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u307e\u305f\u3001NATS\u306b\u9001\u308b\u306e\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u540d\u3001\u5bfe\u8c61ID\u3001\u767a\u751f\u6642\u523b\u3001\u76f8\u95a2ID\u3001\u30b9\u30ad\u30fc\u30de\u30d0\u30fc\u30b8\u30e7\u30f3\u306a\u3069\u3067\u3059\u3002\u5f79\u5272\u306e\u5883\u754c\u304c\u66d6\u6627\u3060\u3068\u3001\u4fdd\u6301\u671f\u9593\u3001\u518d\u51e6\u7406\u6642\u306e\u30de\u30b9\u30ad\u30f3\u30b0\u3001\u524a\u9664\u8acb\u6c42\u3078\u306e\u5bfe\u5fdc\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"nats-types\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u7a2e\u985e\u3068\u4e3b\u8981\u6a5f\u80fd\u306e\u4f7f\u3044\u5206\u3051<\/strong><\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"max-width:640px;margin:24px auto;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"112916\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/image-2-bfba77a73cac\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac.webp\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Core NATS\u3068JetStream\u306e\u7528\u9014\u6bd4\u8f03\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;\u505c\u6b62\u4e2d\u306e\u8cfc\u8aad\u8005\u306b\u3082\u5f8c\u304b\u3089\u5c4a\u3051\u308b\u8981\u4ef6\u304c\u3001\u9078\u629e\u306e\u5206\u304b\u308c\u76ee\u3067\u3059\u3002&lt;\/p&gt;\n\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac-1024x576.webp\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac.webp\" alt=\"Core NATS\u306e\u63a5\u7d9a\u4e2d\u30a4\u30d9\u30f3\u30c8\u914d\u4fe1\u3068JetStream\u306e\u4fdd\u5b58\u30fb\u518d\u51e6\u7406\u3092\u5de6\u53f3\u3067\u6bd4\u3079\u305f\u56f3\" title=\"Core NATS\u3068JetStream\u306e\u7528\u9014\u6bd4\u8f03\" class=\"wp-image-112916\" width=\"1672\" height=\"941\" style=\"display:block;width:100%;height:auto;max-width:640px;\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac.webp 1672w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac-300x169.webp 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac-1024x576.webp 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac-768x432.webp 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-2-bfba77a73cac-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:12px;line-height:1.6;color:#777;margin-top:8px;text-align:center;\">\u505c\u6b62\u4e2d\u306e\u8cfc\u8aad\u8005\u306b\u3082\u5f8c\u304b\u3089\u5c4a\u3051\u308b\u8981\u4ef6\u304c\u3001\u9078\u629e\u306e\u5206\u304b\u308c\u76ee\u3067\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u914d\u4fe1\u3060\u3051\u3067\u3088\u3044\u304b\u3001\u505c\u6b62\u4e2d\u3082\u4fdd\u5b58\u3057\u3066\u518d\u51e6\u7406\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u3001\u9078\u3076\u6a5f\u80fd\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u696d\u52d9\u8981\u4ef6\u306b\u5fc5\u8981\u306a\u4fdd\u8a3c\u3092\u57fa\u6e96\u306b\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>Core NATS<\/strong>\uff1a\u4f4e\u9045\u5ef6\u306e\u901a\u77e5<\/li>\n<li><strong>JetStream<\/strong>\uff1a\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6c38\u7d9a\u5316\u3068\u518d\u751f<\/li>\n<li><strong>Key-Value<\/strong>\uff1a\u5c0f\u3055\u306a\u72b6\u614b\u306e\u5171\u6709<\/li>\n<li><strong>Object Store<\/strong>\uff1a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5206\u5272\u4fdd\u5b58<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5927\u898f\u6a21\u306a\u696d\u52d9DB\u3084\u9577\u671f\u4fdd\u7ba1\u7528\u30d5\u30a1\u30a4\u30eb\u57fa\u76e4\u306f\u3001Object Store\u306e\u4ee3\u66ff\u7528\u9014\u3068\u3057\u3066\u8a2d\u8a08\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 id=\"core-nats\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>Core NATS\u306e\u63a5\u7d9a\u4e2d\u30a4\u30d9\u30f3\u30c8\u914d\u4fe1<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Core NATS\u306e\u63a5\u7d9a\u4e2d\u306e\u914d\u4fe1\u306f\u3001\u76ee\u7684\u306b\u5408\u308f\u305b\u30663\u3064\u306e\u65b9\u5f0f\u3092\u4f7f\u3044\u5206\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>Pub\/Sub<\/strong>\uff1a\u540c\u3058\u30a4\u30d9\u30f3\u30c8\u3092\u8907\u6570\u306e\u51e6\u7406\u3078\u7d20\u65e9\u304f\u5c4a\u3051\u308b\u4ed5\u7d44\u307f<\/li>\n<li><strong>Request\/Reply<\/strong>\uff1a\u30b5\u30fc\u30d3\u30b9\u9593\u306e\u7167\u4f1a\u3084\u8efd\u91cf\u306aRPC\u306b\u4f7f\u3046\u65b9\u5f0f<\/li>\n<li><strong>Queue Group<\/strong>\uff1a\u901a\u77e5\u9001\u4fe1\u3084\u753b\u50cf\u5909\u63db\u306a\u3069\u306e\u4ed5\u4e8b\u3092\u3001\u8907\u6570\u306e\u30ef\u30fc\u30ab\u30fc\u3078\u6c34\u5e73\u5206\u6563\u3059\u308b\u4ed5\u7d44\u307f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Queue Group\u3067\u306f\u3001\u540c\u3058\u30b0\u30eb\u30fc\u30d7\u5185\u306e1\u3064\u306e\u30ef\u30fc\u30ab\u30fc\u304c\u51e6\u7406\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u63a5\u7d9a\u3057\u3066\u3044\u306a\u3044\u8cfc\u8aad\u8005\u3078\u306e\u914d\u4fe1\u3084\u3001\u30b5\u30fc\u30d0\u30fc\u969c\u5bb3\u5f8c\u306e\u518d\u751f\u306f\u81ea\u52d5\u3067\u306f\u4fdd\u8a3c\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 id=\"jetstream\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>JetStream\u306e\u4fdd\u5b58\u30fb\u518d\u9001\u30fb\u518d\u51e6\u7406<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">JetStream\u306f\u3001NATS Server\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u6c38\u7d9a\u5316\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002Stream\u306bSubject\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4fdd\u5b58\u3057\u3001Consumer\u304c\u914d\u4fe1\u4f4d\u7f6e\u3068Ack\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u4fdd\u6301\u671f\u9593\u3084\u6700\u5927\u30b5\u30a4\u30ba\u3001\u6700\u5927\u4ef6\u6570\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u7834\u68c4\u65b9\u6cd5\u3001\u30d5\u30a1\u30a4\u30eb\u304b\u30e1\u30e2\u30ea\u304b\u306e\u4fdd\u5b58\u5148\u3001\u30ec\u30d7\u30ea\u30ab\u6570\u3082\u6c7a\u3081\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u3092\u5f8c\u304b\u3089\u518d\u751f\u3059\u308b\u8a2d\u8a08\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u4fdd\u5b58\u306e\u30ec\u30d7\u30ea\u30ab\u65703\u306b\u3064\u3044\u3066\u30011\u53f0\u306e\u969c\u5bb3\u306b\u8010\u3048\u306a\u304c\u3089\u6027\u80fd\u3068\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u3084\u3059\u3044\u69cb\u6210\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178\uff1aNATS\u516c\u5f0fJetStream\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n<h3 id=\"kv-object-store\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>Key-Value\u3068Object Store\u306e\u88dc\u52a9\u7684\u306a\u72b6\u614b\u7ba1\u7406<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Key-Value\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u8a2d\u5b9a\u3084\u30d5\u30e9\u30b0\u3001\u8efd\u91cf\u306a\u72b6\u614b\u306e\u5171\u6709\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002Object Store\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba\u306e\u5236\u7d04\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5206\u5272\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5927\u898f\u6a21\u306a\u696d\u52d9DB\u3084\u9577\u671f\u4fdd\u7ba1\u7528\u30d5\u30a1\u30a4\u30eb\u57fa\u76e4\u306e\u4ee3\u66ff\u7528\u9014\u3068\u3057\u3066\u306f\u8a2d\u8a08\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5c65\u6b74\u66f8\u30d5\u30a1\u30a4\u30eb\u306f\u696d\u52d9\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u7f6e\u304d\u3001\u53c2\u7167\u5148\u3068\u691c\u8a3c\u7528\u30cf\u30c3\u30b7\u30e5\u3092\u30a4\u30d9\u30f3\u30c8\u306b\u542b\u3081\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u6a29\u9650\u7ba1\u7406\u3068\u524a\u9664\u5bfe\u5fdc\u3092\u6574\u7406\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u914d\u4fe1\u3067\u8db3\u308a\u308b\u304b\u3001\u505c\u6b62\u4e2d\u306e\u8cfc\u8aad\u8005\u3078\u4fdd\u5b58\u3057\u3066\u518d\u51e6\u7406\u3059\u308b\u304b\u3067\u3001\u4f7f\u3046\u6a5f\u80fd\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u8ff7\u3063\u305f\u3068\u304d\u306f\u3001\u696d\u52d9\u8981\u4ef6\u306b\u5fc5\u8981\u306a\u4fdd\u8a3c\u304b\u3089\u9006\u7b97\u3059\u308b\u3068\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"nats-comparison\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u3068Kafka\u30fbRabbitMQ\u306e\u9055\u3044<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u88fd\u54c1\u9078\u3073\u3067\u306f\u3001\u9045\u5ef6\u3001\u4fdd\u6301\u671f\u9593\u3001\u9806\u5e8f\u6027\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u65e2\u5b58\u306e\u904b\u7528\u3001\u30c1\u30fc\u30e0\u306e\u7fd2\u719f\u5ea6\u3092\u6bd4\u3079\u307e\u3059\u3002NATS\u304c\u5e38\u306b\u6700\u9069\u3068\u306f\u9650\u3089\u306a\u3044\u305f\u3081\u3001\u696d\u52d9\u4e0a\u306e\u4fdd\u8a3c\u3092\u6e80\u305f\u3059\u88fd\u54c1\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u9593\u901a\u4fe1\u3068\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3092\u8efd\u91cf\u306a\u57fa\u76e4\u3067\u6271\u3044\u3001\u30af\u30e9\u30a6\u30c9\u304b\u3089\u30a8\u30c3\u30b8\u307e\u3067\u540c\u3058\u8003\u3048\u65b9\u3067\u5c55\u958b\u3057\u305f\u3044\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-vs-kafka\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u9577\u671f\u4fdd\u5b58\u3068\u5927\u898f\u6a21\u5206\u6790\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306eKafka\u7cfb<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5927\u91cf\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u9577\u671f\u4fdd\u6301\u3057\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5358\u4f4d\u3067\u4e26\u5217\u51e6\u7406\u3057\u3066\u5206\u6790\u57fa\u76e4\u3078\u6d41\u3059\u8981\u4ef6\u3067\u306f\u3001Kafka\u7cfb\u304c\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u904b\u7528\u76e3\u8996\u3001\u30b9\u30ad\u30fc\u30de\u7ba1\u7406\u3001\u30c7\u30fc\u30bf\u9023\u643a\u3001\u5206\u6790\u57fa\u76e4\u304c\u3059\u3067\u306b\u3042\u308c\u3070\u3001\u65e2\u5b58\u306e\u8cc7\u7523\u3092\u6d3b\u304b\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u5358\u7d14\u306a\u30b5\u30fc\u30d3\u30b9\u9593\u901a\u77e5\u307e\u3067\u5927\u898f\u6a21\u306a\u904b\u7528\u57fa\u76e4\u306b\u5bc4\u305b\u308b\u3068\u3001\u69cb\u7bc9\u30fb\u76e3\u8996\u30fb\u969c\u5bb3\u5bfe\u5fdc\u306e\u8ca0\u62c5\u304c\u5897\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-vs-rabbitmq\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u30b8\u30e7\u30d6\u30ad\u30e5\u30fc\u4e2d\u5fc3\u306e\u5834\u5408\u306eRabbitMQ\u7cfb\u3068\u51e6\u7406\u4fdd\u8a3c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u696d\u52d9\u30b8\u30e7\u30d6\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30ad\u30e5\u30fc\u3001Ack\u3001\u518d\u8a66\u884c\u3092\u4e2d\u5fc3\u306b\u3059\u308b\u5834\u5408\u306f\u3001RabbitMQ\u7cfb\u3082\u6bd4\u8f03\u5bfe\u8c61\u306b\u306a\u308a\u307e\u3059\u3002\u306a\u304a\u3001NATS\u3067\u3082Queue Group\u3084JetStream Consumer\u3092\u4f7f\u3048\u3070\u3001\u30ef\u30fc\u30ab\u30fc\u3092\u5206\u6563\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u65e2\u5b58\u30c1\u30fc\u30e0\u306e\u904b\u7528\u7d4c\u9a13\u306e\u6709\u7121\u306b\u3088\u3063\u3066\u3001\u5b9f\u88c5\u30ea\u30b9\u30af\u306f\u5909\u308f\u308a\u307e\u3059\u3002\u969c\u5bb3\u6642\u306e\u518d\u9001\u5224\u65ad\u3001\u5931\u6557\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9694\u96e2\u5148\u3001\u518d\u51e6\u7406\u306e\u958b\u59cb\u70b9\u3082\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"comparison-points\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u6bd4\u8f03\u306e\u8ef8\u306f\u901f\u5ea6\u3088\u308a\u696d\u52d9\u4e0a\u306e\u4fdd\u8a3c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u307e\u305a\u3001\u5931\u308f\u308c\u3066\u3082\u3088\u3044\u901a\u77e5\u3068\u3001\u5fc5\u305a\u51e6\u7406\u3059\u308b\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u3092\u5206\u3051\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u3001\u6b21\u306e4\u3064\u306e\u8ef8\u3067\u6bd4\u3079\u307e\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>\u914d\u4fe1<\/strong>\uff1a\u914d\u4fe1\u56de\u6570\u3068\u3001\u91cd\u8907\u6642\u306e\u51aa\u7b49\u6027<\/li>\n<li><strong>\u9806\u5e8f\u30fb\u4fdd\u5b58<\/strong>\uff1a\u4e26\u3073\u9806\u306e\u7bc4\u56f2\u3068\u4fdd\u5b58\u671f\u9593<\/li>\n<li><strong>\u518d\u51e6\u7406<\/strong>\uff1a\u3084\u308a\u76f4\u3057\u306e\u65b9\u6cd5\u3068\u6700\u5927\u9045\u5ef6<\/li>\n<li><strong>\u904b\u7528<\/strong>\uff1a\u60f3\u5b9a\u30e1\u30c3\u30bb\u30fc\u30b8\u91cf\u3068\u904b\u7528\u62c5\u5f53\u8005<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">JetStream Consumer\u306f\u672aAck\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u518d\u914d\u4fe1\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5916\u90e8\u3078\u306e\u526f\u4f5c\u7528\u3092\u4e00\u5ea6\u3060\u3051\u306b\u3059\u308b\u6a5f\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u516c\u5f0f\u8cc7\u6599\u306e\u57fa\u672c\u4fdd\u8a3c\u306fat-least-once\u306e\u305f\u3081\u3001\u6c7a\u6e08\u3084\u767b\u9332\u51e6\u7406\u3067\u306f\u51aa\u7b49\u30ad\u30fc\u3092\u8a2d\u8a08\u3057\u307e\u3059\uff08\u51fa\u5178\uff1aNATS\u516c\u5f0fJetStream\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u516c\u5f0f\u306e2025\u5e74\u306e\u79fb\u884c\u4e8b\u4f8b\u3067\u306f\u3001RabbitMQ\u304b\u3089NATS\u3078\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e8b\u4f8b\u3067\u306f\u3001p99\u9045\u5ef6\u304c\u7d04150ms\u304b\u3089\u7d0440ms\u3078\u6539\u5584\u3057\u305f\u3068\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178\uff1aNATS\u516c\u5f0f\u516c\u958b\u4e8b\u4f8b\u30012025\u5e74\uff09\u3002\u3055\u3089\u306b\u3001\u904b\u7528\u6642\u9593\u3082\u9031\u6570\u6642\u9593\u304b\u30891\u6642\u9593\u672a\u6e80\u3078\u6539\u5584\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u3053\u306e\u6570\u5024\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u91cf\u3001\u51e6\u7406\u5185\u5bb9\u3001\u30a4\u30f3\u30d5\u30e9\u69cb\u6210\u3001\u6e2c\u5b9a\u65b9\u6cd5\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u81ea\u793e\u306ePoC\u3067\u540c\u3058\u6539\u5584\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 id=\"nats-development-process\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u958b\u767a\u3067\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u3068\u914d\u4fe1\u4fdd\u8a3c\u3092\u6574\u7406\u3057\u3001\u5c0f\u3055\u304f\u691c\u8a3c\u3057\u3066\u304b\u3089\u672c\u756a\u69cb\u7bc9\u3078\u9032\u307f\u307e\u3059\u3002ATS\u3084CRM\u3001\u6c42\u4eba\u5a92\u4f53\u306a\u3069\u3092\u9023\u643a\u3059\u308b\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u306e\u8cac\u4efb\u7bc4\u56f2\u3068\u696d\u52d9\u30d5\u30ed\u30fc\u3092\u5148\u306b\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">PoC\u3067\u306f\u901f\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u505c\u6b62\u3084\u518d\u63a5\u7d9a\u3078\u306e\u5bfe\u5fdc\u307e\u3067\u8a66\u9a13\u3057\u307e\u3059\u3002\u91cd\u8907\u3084\u518d\u9001\u3001\u5fa9\u65e7\u306e\u624b\u9806\u3082\u542b\u3081\u3066\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"requirements-definition\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u8981\u4ef6\u5b9a\u7fa9\u306e\u30a4\u30d9\u30f3\u30c8\u3068\u914d\u4fe1\u4fdd\u8a3c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u8981\u4ef6\u5b9a\u7fa9\u3067\u306f\u3001\u696d\u52d9\u306b\u5fc5\u8981\u306a\u30a4\u30d9\u30f3\u30c8\u3068\u914d\u4fe1\u4fdd\u8a3c\u3092\u6b21\u306e4\u3064\u306e\u89b3\u70b9\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>\u51e6\u7406\u5019\u88dc<\/strong>\uff1a\u540c\u671fAPI\u3067\u306f\u6642\u9593\u304c\u304b\u304b\u308b\u51e6\u7406\u3001\u518d\u8a66\u884c\u3057\u305f\u3044\u51e6\u7406\u3001\u8907\u6570\u30b7\u30b9\u30c6\u30e0\u3078\u901a\u77e5\u3057\u305f\u3044\u51e6\u7406<\/li>\n<li><strong>\u30a4\u30d9\u30f3\u30c8\u60c5\u5831<\/strong>\uff1a\u767a\u884c\u5143\u3068\u8cfc\u8aad\u8005\u3001Payload\u306e\u4e2d\u8eab\u3001\u500b\u4eba\u60c5\u5831\u306e\u6709\u7121<\/li>\n<li><strong>\u6642\u9593\u6761\u4ef6<\/strong>\uff1a\u6700\u5927\u9045\u5ef6\u3068\u4fdd\u5b58\u671f\u9593\u3001\u518d\u51e6\u7406\u671f\u9650\u306e\u4e00\u89a7<\/li>\n<li><strong>\u914d\u4fe1\u4fdd\u8a3c<\/strong>\uff1aat-most-once\u3001at-least-once\u3001\u5b9f\u8cea\u7684\u306aexactly-once\u306e\u3046\u3061\u3001\u5fc5\u8981\u306a\u4fdd\u8a3c\u3092\u9078\u3093\u3067\u5408\u610f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">exactly-once\u3068\u3044\u3046\u8a00\u8449\u3060\u3051\u3067\u5408\u610f\u3059\u308b\u3068\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u3084DB\u66f4\u65b0\u307e\u3067\u4e00\u5ea6\u3060\u3051\u5b9f\u884c\u3055\u308c\u308b\u3068\u8aa4\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u696d\u52d9\u51e6\u7406\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5883\u754c\u3092\u5177\u4f53\u7684\u306b\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"poc-design\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>PoC\u306e\u5c0f\u3055\u306a\u30a4\u30d9\u30f3\u30c8\u30d5\u30ed\u30fc<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">PoC\u3067\u78ba\u304b\u3081\u308b\u7bc4\u56f2\u306f\u3001\u5019\u88dc\u8005\u767b\u9332\u304b\u3089\u9762\u63a5\u4e88\u7d04\u901a\u77e5\u307e\u3067\u306e1\u672c\u306e\u30d5\u30ed\u30fc\u306a\u3069\u306b\u7d5e\u308a\u3001\u4fdd\u5b58\u3001\u518d\u9001\u3001\u8ca0\u8377\u306e3\u3064\u306e\u9762\u3092\u8a66\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li>\u8907\u6570\u306e\u8cfc\u8aad\u8005\u3068JetStream\u306e\u4fdd\u5b58\u306e\u52d5\u4f5c<\/li>\n<li>Consumer\u306eAck\u3001\u5931\u6557\u6642\u306e\u518d\u9001\u3001\u91cd\u8907\u51e6\u7406\u306e\u6319\u52d5<\/li>\n<li>\u8ca0\u8377\u4e0a\u6607\u6642\u306e\u30d0\u30c3\u30af\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u3078\u306e\u5bfe\u5fdc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Docker\u3084Kubernetes\u3067\u8d77\u52d5\u3067\u304d\u305f\u3053\u3068\u3060\u3051\u3067\u306f\u3001\u78ba\u8a8d\u3068\u3057\u3066\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8a66\u9a13\u30c7\u30fc\u30bf\u306b\u306f\u5b9f\u969b\u306e\u500b\u4eba\u60c5\u5831\u3092\u4f7f\u308f\u305a\u3001\u533f\u540d\u5316\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5408\u683c\u57fa\u6e96\u306b\u306f\u3001\u51e6\u7406\u4ef6\u6570\u3068\u9045\u5ef6\uff08p95\u307e\u305f\u306fp99\uff09\u3092\u7f6e\u304d\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u518d\u9001\u56de\u6570\u3001\u5fa9\u65e7\u6642\u9593\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5897\u52a0\u91cf\u3082\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"production-architecture\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u672c\u756a\u8a2d\u8a08\u306e\u30af\u30e9\u30b9\u30bf\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u76e3\u8996<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u672c\u756a\u8a2d\u8a08\u3067\u306f\u3001\u53ef\u7528\u6027\u3068\u904b\u7528\u3092\u8e0f\u307e\u3048\u3066\u6b21\u306e4\u70b9\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>\u914d\u7f6e<\/strong>\uff1aNATS Server\u306e\u7f6e\u304d\u65b9\u3068\u30af\u30e9\u30b9\u30bf\u9593\u901a\u4fe1<\/li>\n<li><strong>\u30a2\u30af\u30bb\u30b9<\/strong>\uff1aTLS\u3001\u8a8d\u8a3c\u3001\u8a8d\u53ef\u306e\u8a2d\u5b9a<\/li>\n<li><strong>\u4fdd\u5b58<\/strong>\uff1aJetStream\u306e\u30d5\u30a1\u30a4\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30ec\u30d7\u30ea\u30ab\u6570<\/li>\n<li><strong>\u53d6\u5f97\u65b9\u5f0f<\/strong>\uff1a\u65b0\u898f\u6848\u4ef6\u3067\u306fPull\u578bConsumer\u3092\u5019\u88dc\u306b\u3057\u3001\u51e6\u7406\u5074\u3067\u30d0\u30c3\u30c1\u6570\u3068\u53d6\u5f97\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5236\u5fa1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30ea\u30fc\u30b8\u30e7\u30f3\u969c\u5bb3\u6642\u306e\u5fa9\u65e7\u65b9\u6cd5\u3082\u3001\u3042\u3089\u304b\u3058\u3081\u5b9a\u3081\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u76e3\u8996\u3067\u306f\u3001\u63a5\u7d9a\u6570\u3084\u30a8\u30e9\u30fc\u3001Consumer\u306e\u6ede\u7559\u3001Ack\u5f85\u3061\u3001\u518d\u9001\u3092\u898b\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u4f7f\u7528\u91cf\u3068\u30af\u30e9\u30b9\u30bf\u306eQuorum\u72b6\u614b\u3082\u76e3\u8996\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306e\u30ed\u30b0\u3060\u3051\u3067\u306f\u898b\u3048\u306a\u3044\u9045\u5ef6\u3082\u628a\u63e1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"migration-release\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u79fb\u884c\u3068\u30ea\u30ea\u30fc\u30b9\u306e\u4e8c\u91cd\u914d\u4fe1\u30fb\u6bb5\u968e\u5207\u308a\u66ff\u3048<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u65e2\u5b58\u57fa\u76e4\u3084\u53e4\u3044NATS Streaming\u7cfb\u304b\u3089\u79fb\u884c\u3059\u308b\u5834\u5408\u306f\u3001\u5168\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4e00\u5ea6\u306b\u5207\u308a\u66ff\u3048\u305a\u3001\u6bb5\u968e\u7684\u306b\u9032\u3081\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u307e\u305a\u4e8c\u91cd\u914d\u4fe1\u3068\u30ab\u30ca\u30ea\u30a2\u5207\u308a\u66ff\u3048\u3092\u884c\u3044\u3001\u51e6\u7406\u7d50\u679c\u306e\u7167\u5408\u3001\u76e3\u8996\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u78ba\u304b\u3081\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u5168\u4f53\u5207\u308a\u66ff\u3048\u3092\u884c\u3044\u3001\u6700\u5f8c\u306b\u65e7\u7cfb\u3092\u505c\u6b62\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u65b0\u898f\u6848\u4ef6\u3067\u306f\u3001NATS Streaming\u3084STAN\u3067\u306f\u306a\u304f\u3001JetStream\u3092\u524d\u63d0\u306b\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u4e92\u63db\u6027\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u8981\u4ef6\u5b9a\u7fa9\u3067\u914d\u4fe1\u4fdd\u8a3c\u3092\u5408\u610f\u3057\u3001PoC\u3067\u505c\u6b62\u30fb\u518d\u63a5\u7d9a\u30fb\u91cd\u8907\u30fb\u518d\u9001\u307e\u3067\u8a66\u3057\u305f\u3046\u3048\u3067\u672c\u756a\u3078\u9032\u307f\u307e\u3059\u3002\u8ff7\u3063\u305f\u3068\u304d\u306f\u3001\u696d\u52d9\u4e0a\u306e\u4fdd\u8a3c\u3092\u57fa\u6e96\u306b\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"nats-cost\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\u306e\u76f8\u5834<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3059\u304c\u3001\u958b\u767a\u8cbb\u306f\u30e9\u30a4\u30bb\u30f3\u30b9\u8cbb\u3060\u3051\u3067\u306f\u6c7a\u307e\u308a\u307e\u305b\u3093\u3002\u898b\u7a4d\u3082\u308a\u3092\u5de6\u53f3\u3059\u308b\u306e\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u8a2d\u8a08\u3001\u65e2\u5b58\u9023\u643a\u3001JetStream\u306e\u4fdd\u5b58\u30fb\u518d\u51e6\u7406\u306e\u5de5\u6570\u3067\u3059\u3002\u305d\u306e\u307b\u304b\u3001\u8a8d\u8a3c\u3001\u76e3\u8996\u3001\u969c\u5bb3\u8a13\u7df4\u3001\u79fb\u884c\u306e\u5de5\u6570\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6b21\u306e\u76ee\u5b89\u306f\u30012026\u5e74\u6642\u70b9\u306e\u4e00\u822c\u7684\u306a\u958b\u767a\u76f8\u5834\u3068\u3001NATS\u5c0e\u5165\u3067\u5fc5\u8981\u306b\u306a\u308a\u3084\u3059\u3044\u975e\u6a5f\u80fd\u3084\u9023\u643a\u306e\u5de5\u6570\u304b\u3089\u63a8\u5b9a\u3057\u305f\u3082\u306e\u3067\u3059\uff08\u51fa\u5178\uff1a\u4e00\u822c\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\u76f8\u5834\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-cost\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n<h3 id=\"nats-cost-range\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>PoC\u306f50\u4e07\u301c200\u4e07\u5186\u3001\u672c\u756a\u9023\u643a\u306f800\u4e07\u301c2,000\u4e07\u5186\u306e\u76ee\u5b89<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6280\u8853\u691c\u8a3c\u306ePoC\u306f\u30011\u301c3\u30b5\u30fc\u30d3\u30b9\u3001Core NATS\u307e\u305f\u306fJetStream\u3001\u8ca0\u8377\u30fb\u518d\u63a5\u7d9a\u30fb\u518d\u9001\u306e\u8a66\u9a13\u3092\u542b\u307f\u300150\u4e07\u301c200\u4e07\u5186\u30012\u301c6\u9031\u9593\u304c\u76ee\u5b89\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">3\u301c8\u30b5\u30fc\u30d3\u30b9\u306e\u5c0f\u898f\u6a21MVP\u306f300\u4e07\u301c800\u4e07\u5186\u30012\u301c4\u304b\u6708\u7a0b\u5ea6\u3067\u3059\u30025\u301c20\u30b5\u30fc\u30d3\u30b9\u3068\u65e2\u5b58ATS\u3084RDB\u3092\u9023\u643a\u3059\u308b\u672c\u756a\u696d\u52d9\u9023\u643a\u306f\u3001800\u4e07\u301c2,000\u4e07\u5186\u30014\u301c9\u304b\u6708\u7a0b\u5ea6\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u672c\u756a\u696d\u52d9\u9023\u643a\u306b\u306f\u3001HA\u30af\u30e9\u30b9\u30bf\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u8a13\u7df4\u3092\u542b\u307f\u307e\u3059\u3002\u8907\u6570\u30ea\u30fc\u30b8\u30e7\u30f3\u3084\u5927\u898f\u6a21\u306a\u79fb\u884c\u3067\u306f\u30011,500\u4e07\u301c5,000\u4e07\u5186\u4ee5\u4e0a\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-cost-breakdown\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u8cbb\u7528\u306e\u5185\u8a33\uff1a\u4eba\u4ef6\u8cbb\u30fb\u30a4\u30f3\u30d5\u30e9\u30fb\u904b\u7528\u8a2d\u8a08<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u898b\u7a4d\u3082\u308a\u306f\u3001\u958b\u767a\u306e\u5de5\u7a0b\u3054\u3068\u306b\u5206\u3051\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002\u524d\u534a\u306f\u8981\u4ef6\u5b9a\u7fa9\u3001\u30a4\u30d9\u30f3\u30c8\u8a2d\u8a08\u3001\u30a2\u30d7\u30ea\u5b9f\u88c5\u3001\u30a4\u30f3\u30d5\u30e9\u69cb\u7bc9\u3067\u3001\u5f8c\u534a\u306f\u30c6\u30b9\u30c8\u3001\u79fb\u884c\u3001\u904b\u7528\u5f15\u304d\u7d99\u304e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS Server\u306e\u5229\u7528\u6599\u3092\u6291\u3048\u3089\u308c\u3066\u3082\u3001\u30af\u30e9\u30a6\u30c9\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3084\u30c7\u30a3\u30b9\u30af\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u8ee2\u9001\u306b\u306f\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u76e3\u8996\u3084\u8a3c\u660e\u66f8\u3001Kubernetes\u904b\u7528\u3001\u591c\u9593\u5bfe\u5fdc\u306b\u3082\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u63a5\u7d9a\u6570\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u8ee2\u9001\u91cf\u3001\u4fdd\u6301\u671f\u9593\u3001SLA\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6708\u984d\u306e\u30b5\u30fc\u30d3\u30b9\u8cbb\u3068\u521d\u671f\u306e\u958b\u767a\u8cbb\u306f\u3001\u5225\u3005\u306b\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-cost-control\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u8cbb\u7528\u3092\u6291\u3048\u308b\u65b9\u6cd5\uff1a\u4fdd\u8a3c\u3068\u5bfe\u8c61\u7bc4\u56f2\u306e\u7d5e\u308a\u8fbc\u307f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6700\u521d\u304b\u3089\u5168\u793e\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u79fb\u3055\u305a\u3001\u5931\u6557\u6642\u306e\u5f71\u97ff\u304c\u9650\u3089\u308c\u3001\u52b9\u679c\u3092\u6e2c\u308a\u3084\u3059\u30441\u696d\u52d9\u3092PoC\u306b\u9078\u3073\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u518d\u9001\u304c\u4e0d\u8981\u306a\u901a\u77e5\u3068\u3001\u5fc5\u305a\u518d\u51e6\u7406\u3057\u305f\u3044\u5fdc\u52df\u53d7\u4ed8\u306f\u5206\u3051\u3066\u6271\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5fc5\u8981\u306a\u30a4\u30d9\u30f3\u30c8\u3060\u3051\u3092JetStream\u3078\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u500b\u4eba\u60c5\u5831\u306ePayload\u3092\u6e1b\u3089\u3057\u3001\u30a4\u30d9\u30f3\u30c8\u3092\u53c2\u7167\u578b\u306b\u3059\u308b\u3068\u3001\u4fdd\u6301\u30fb\u76e3\u67fb\u30fb\u524a\u9664\u5bfe\u5fdc\u306e\u5de5\u6570\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u305f\u3060\u3057\u3001\u76e3\u8996\u3084\u5fa9\u65e7\u624b\u9806\u3092\u524a\u308a\u3059\u304e\u308b\u3068\u3001\u672c\u756a\u969c\u5bb3\u6642\u306e\u640d\u5931\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u524a\u6e1b\u306e\u5bfe\u8c61\u306f\u3001\u958b\u767a\u7bc4\u56f2\u3068\u6bb5\u968e\u306b\u9650\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u8cbb\u7528\u306f\u3001PoC\u3001MVP\u3001\u672c\u756a\u9023\u643a\u306e\u3069\u306e\u6bb5\u968e\u304b\u3067\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002\u898b\u7a4d\u3082\u308a\u3067\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u8a2d\u8a08\u3084\u65e2\u5b58\u9023\u643a\u3001\u76e3\u8996\u3001\u969c\u5bb3\u8a13\u7df4\u306e\u7bc4\u56f2\u3092\u305d\u308d\u3048\u3066\u6bd4\u3079\u307e\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"nats-security\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>\u500b\u4eba\u60c5\u5831\u3092\u6271\u3046NATS\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u8a08<\/strong><\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"max-width:640px;margin:24px auto;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"112917\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/image-3-3bc31240830c\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c.webp\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"NATS\u30a4\u30d9\u30f3\u30c8\u306b\u542b\u3081\u308b\u60c5\u5831\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;\u8a73\u7d30\u60c5\u5831\u306f\u6b63\u672c\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3057\u3001\u30a4\u30d9\u30f3\u30c8\u306b\u306f\u8b58\u5225\u306b\u5fc5\u8981\u306a\u9805\u76ee\u3092\u8f09\u305b\u307e\u3059\u3002&lt;\/p&gt;\n\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c-1024x576.webp\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c.webp\" alt=\"\u30a4\u30d9\u30f3\u30c8\u30ab\u30fc\u30c9\u306e\u5468\u56f2\u306b\u5019\u88dc\u8005ID\u3001\u30a4\u30d9\u30f3\u30c8\u7a2e\u5225\u3001\u767a\u751f\u6642\u523b\u3001\u76f8\u95a2ID\u3001\u30b9\u30ad\u30fc\u30de\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u793a\u3059\u6ce8\u91c8\u56f3\" title=\"NATS\u30a4\u30d9\u30f3\u30c8\u306b\u542b\u3081\u308b\u60c5\u5831\" class=\"wp-image-112917\" width=\"1672\" height=\"941\" style=\"display:block;width:100%;height:auto;max-width:640px;\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c.webp 1672w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c-300x169.webp 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c-1024x576.webp 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c-768x432.webp 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/10\/image-3-3bc31240830c-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:12px;line-height:1.6;color:#777;margin-top:8px;text-align:center;\">\u8a73\u7d30\u60c5\u5831\u306f\u6b63\u672c\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3057\u3001\u30a4\u30d9\u30f3\u30c8\u306b\u306f\u8b58\u5225\u306b\u5fc5\u8981\u306a\u9805\u76ee\u3092\u8f09\u305b\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a1\u7528\u30fb\u4eba\u6750\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5019\u88dc\u8005\u60c5\u5831\u3001\u5c65\u6b74\u66f8\u3001\u9762\u63a5\u8a18\u9332\u3001\u96c7\u7528\u66f8\u985e\u3092\u6271\u3044\u307e\u3059\u3002NATS\u306e\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u3092\u8a2d\u5b9a\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30a4\u30d9\u30f3\u30c8\u60c5\u5831\u3001\u4fdd\u5b58\u671f\u9593\u3001\u518d\u51e6\u7406\u306e\u6a29\u9650\u3082\u696d\u52d9\u8981\u4ef6\u3068\u3057\u3066\u5b9a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u4eba\u4e8b\u52b4\u52d9\u30af\u30e9\u30a6\u30c9\u306e\u5b89\u5168\u7ba1\u7406\u3067\u306f\u3001\u958b\u767a\u6bb5\u968e\u304b\u3089\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u5bfe\u7b56\u3001\u59d4\u8a17\u5148\u76e3\u7763\u3092\u691c\u8a0e\u3059\u308b\u3088\u3046\u6ce8\u610f\u559a\u8d77\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178\uff1a\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u30012024\u5e74\uff09\u3002<\/p>\n\n\n\n<h3 id=\"nats-data-minimization\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u30a4\u30d9\u30f3\u30c8\u306b\u8f09\u305b\u308b\u60c5\u5831\uff1aID\u3068\u6700\u5c0f\u9650\u306e\u5c5e\u6027<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Payload\u306e\u5185\u5bb9\u3068\u3001\u4fdd\u5b58\u5148\u306b\u6b8b\u308b\u60c5\u5831\u306e\u6271\u3044\u3092\u3001\u6b21\u306e5\u3064\u306e\u89b3\u70b9\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>\u500b\u4eba\u60c5\u5831<\/strong>\uff1a\u6c0f\u540d\u3084\u5c65\u6b74\u66f8\u672c\u6587\u306fPayload\u306b\u542b\u3081\u306a\u3044<\/li>\n<li><strong>\u30a4\u30d9\u30f3\u30c8\u9805\u76ee<\/strong>\uff1a\u5019\u88dc\u8005ID\u3001\u7a2e\u5225\u3001\u767a\u751f\u6642\u523b\u3001\u76f8\u95a2ID\u3001\u30b9\u30ad\u30fc\u30de\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u6700\u5c0f\u9650\u306e\u5c5e\u6027<\/li>\n<li><strong>\u8a73\u7d30\u60c5\u5831<\/strong>\uff1a\u5fc5\u8981\u306a\u53d7\u4fe1\u5074\u304c\u6a29\u9650\u3092\u78ba\u8a8d\u3057\u305f\u3046\u3048\u3067\u3001\u6b63\u672c\u30c7\u30fc\u30bf\u3092\u53c2\u7167<\/li>\n<li><strong>\u4fdd\u5b58\u5148<\/strong>\uff1a\u30ed\u30b0\u3001Dead Letter Queue\u76f8\u5f53\u306e\u9694\u96e2\u9818\u57df\u3001JetStream\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u306f\u3001\u540c\u3058\u60c5\u5831\u304c\u6b8b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30de\u30b9\u30ad\u30f3\u30b0\u3068\u4fdd\u6301<\/strong>\uff1a\u4fdd\u5b58\u5148\u3054\u3068\u306b\u3001\u96a0\u3059\u7bc4\u56f2\u3068\u4fdd\u5b58\u671f\u9650\u3092\u305d\u308d\u3048\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<h3 id=\"nats-access-control\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>TLS\u30fbNKey\u30fbJWT\u30fbSubject\u6a29\u9650\u306b\u3088\u308b\u5883\u754c\u306e\u5206\u96e2<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">TLS\u3067\u901a\u4fe1\u3092\u6697\u53f7\u5316\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3084\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u8a8d\u8a3c\u60c5\u5831\u3092\u5206\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NKey\u30fbJWT\u30fbAccount\u3068\u3001Subject\u5225\u306ePublish\u30fbSubscribe\u6a29\u9650\u306b\u3088\u308a\u3001\u901a\u77e5\u30b5\u30fc\u30d3\u30b9\u306e\u8a73\u7d30\u306a\u8cfc\u8aad\u3092\u5236\u9650\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8a8d\u8a3c\u306e\u66f4\u65b0\u3068\u5931\u52b9\u3001\u76e3\u67fb\u30ed\u30b0\u3001\u958b\u767a\u30fb\u691c\u8a3c\u30fb\u672c\u756a\u306e\u5206\u96e2\u3082\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Leaf Node\u3084Gateway\u3067\u62e0\u70b9\u3068\u30af\u30e9\u30a6\u30c9\u3092\u3064\u306a\u3050\u5834\u5408\u306f\u3001\u63a5\u7d9a\u5148\u3054\u3068\u306e\u4fe1\u983c\u5883\u754c\u3068\u30c7\u30fc\u30bf\u8d8a\u5883\u306e\u6709\u7121\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"nats-ai-governance\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>AI\u9023\u643a\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u8aac\u660e\u8cac\u4efb<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">AI\u9762\u63a5\u3001\u5019\u88dc\u8005\u63a8\u85a6\u3001\u554f\u3044\u5408\u308f\u305b\u81ea\u52d5\u5316\u3092NATS\u3067\u9023\u643a\u3059\u308b\u5834\u5408\u306f\u3001AI\u306e\u5229\u7528\u76ee\u7684\u3001\u5165\u529b\u30c7\u30fc\u30bf\u3001\u4fdd\u5b58\u671f\u9593\u3001\u51fa\u529b\u306e\u78ba\u8a8d\u8005\u3001\u672c\u4eba\u3078\u306e\u8aac\u660e\u65b9\u6cd5\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">AI\u4e8b\u696d\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3001\u900f\u660e\u6027\u3001\u8aac\u660e\u8cac\u4efb\u306a\u3069\u3092\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u3001\u63a1\u7528\u5224\u65ad\u306b\u95a2\u308f\u308b\u51e6\u7406\u307b\u3069\u3001\u4eba\u9593\u306e\u78ba\u8a8d\u3068\u76e3\u67fb\u7d4c\u8def\u3092\u6b8b\u3057\u307e\u3059\uff08\u51fa\u5178\uff1a\u7d4c\u6e08\u7523\u696d\u7701\u300cAI\u4e8b\u696d\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300d\u7b2c1.2\u7248\u30012026\u5e74\u66f4\u65b0\uff09\u3002<\/p>\n\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u500b\u4eba\u60c5\u5831\u306f\u30a4\u30d9\u30f3\u30c8\u306b\u5165\u308c\u305a\u3001ID\u3068\u6700\u5c0f\u9650\u306e\u5c5e\u6027\u3060\u3051\u3092\u9001\u308a\u3001\u8a73\u7d30\u306f\u6b63\u672c\u304b\u3089\u53c2\u7167\u3057\u307e\u3059\u3002TLS\u3084\u8a8d\u8a3c\u3001Subject\u6a29\u9650\u3001\u4fdd\u6301\u671f\u9650\u3082\u696d\u52d9\u8981\u4ef6\u3068\u3057\u3066\u5b9a\u3081\u307e\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"vendor-selection\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u958b\u767a\u4f1a\u793e\u30fb\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u958b\u767a\u4f1a\u793e\u306f\u3001NATS\u3092\u77e5\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3088\u308a\u3082\u3001\u5b9f\u904b\u7528\u306e\u7d4c\u9a13\u3067\u9078\u3073\u307e\u3059\u3002\u91cd\u8996\u3059\u308b\u306e\u306f\u3001JetStream\u306e\u672c\u756a\u904b\u7528\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u8a2d\u8a08\u3001\u65e2\u5b58\u9023\u643a\u3001\u500b\u4eba\u60c5\u5831\u306e\u6271\u3044\u3001\u518d\u51e6\u7406\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u958b\u767a\u4f1a\u793e\u306b\u3064\u3044\u3066\u306f\u3001\u30af\u30e9\u30a6\u30c9\u304b\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u304b\u306e\u524d\u63d0\u3068\u3001\u969c\u5bb3\u3084\u5fa9\u65e7\u306e\u8aac\u660e\u529b\u3082\u898b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"vendor-jetstream\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>JetStream\u306e\u672c\u756a\u904b\u7528\u3068\u969c\u5bb3\u5bfe\u5fdc\u306e\u78ba\u8a8d\u9805\u76ee<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Stream\u306e\u4fdd\u6301\u65b9\u91dd\u3001Consumer\u306eAck\u5f85\u3061\u3001\u6700\u5927\u518d\u9001\u56de\u6570\u3001\u5931\u6557\u30a4\u30d9\u30f3\u30c8\u306e\u9694\u96e2\u3092\u3001\u958b\u767a\u4f1a\u793e\u306b\u8cea\u554f\u3057\u307e\u3059\u3002\u30ec\u30d7\u30ea\u30ab\u6570\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u5fa9\u65e7\u30c6\u30b9\u30c8\u306e\u5b9f\u65bd\u7d50\u679c\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u533f\u540d\u5316\u3057\u305f\u69cb\u6210\u56f3\u3084\u904b\u7528\u624b\u9806\u3092\u898b\u307e\u3059\u3002\u91cd\u8907\u6642\u3084Consumer\u304c\u9577\u6642\u9593\u505c\u6b62\u3057\u305f\u5834\u5408\u306b\u3001\u62c5\u5f53\u8005\u3068\u5fa9\u65e7\u624b\u9806\u3082\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"vendor-domain\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u696d\u52d9\u30c9\u30e1\u30a4\u30f3\u3068\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u9023\u643a\u306e\u7d4c\u9a13<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306e\u8a2d\u5b9a\u3060\u3051\u3092\u4f9d\u983c\u3057\u3066\u3082\u3001\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u306e\u7c92\u5ea6\u3084\u30c7\u30fc\u30bf\u6574\u5408\u6027\u304c\u672a\u5b9a\u306a\u3089\u3001\u4f5c\u308a\u76f4\u3057\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a1\u7528\u30fb\u4eba\u6750\u9818\u57df\u3067\u306f\u3001\u6c42\u4eba\u304b\u3089\u8acb\u6c42\u3001\u901a\u77e5\u307e\u3067\u306e\u3069\u3053\u3092\u30a4\u30d9\u30f3\u30c8\u5316\u3059\u308b\u304b\u3092\u6574\u7406\u3067\u304d\u308b\u4f53\u5236\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u65e2\u5b58ATS\u3084CRM\u3001RDB\u3001\u5916\u90e8API\u3068\u306e\u9023\u643a\u304c\u63d0\u6848\u306b\u542b\u307e\u308c\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u6bb5\u968e\u79fb\u884c\u3001\u30c7\u30fc\u30bf\u7167\u5408\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u306e\u65b9\u6cd5\u3082\u898b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"vendor-quote\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u898b\u7a4d\u3082\u308a\u306e\u524d\u63d0\u3068\u4fdd\u5b88\u4f53\u5236\u306e\u6bd4\u8f03<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u76f8\u898b\u7a4d\u3082\u308a\u3067\u306f\u3001\u300c\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3060\u304b\u3089\u5b89\u3044\u300d\u3068\u3044\u3046\u8aac\u660e\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u524d\u63d0\u3068\u4fdd\u5b88\u7bc4\u56f2\u3092\u305d\u308d\u3048\u3066\u6bd4\u3079\u307e\u3059\u3002<\/p>\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>\u898b\u7a4d\u3082\u308a\u7bc4\u56f2<\/strong>\uff1aPoC\u3001MVP\u3001\u672c\u756a\u3001\u79fb\u884c\u3001\u4fdd\u5b88\u3054\u3068\u306e\u4eba\u6708\u3084\u30a4\u30f3\u30d5\u30e9\u8cbb<\/li>\n<li><strong>\u904b\u7528\u6761\u4ef6<\/strong>\uff1a\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u66f4\u65b0\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u3069\u3053\u307e\u3067\u3092\u542b\u3080\u304b<\/li>\n<li><strong>\u4fdd\u5b88\u4f53\u5236<\/strong>\uff1aNATS Server 2.14\u306a\u3069\u3078\u306e\u8ffd\u968f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u66f4\u65b0\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3001\u591c\u9593\u53d7\u4ed8\u3001\u5fa9\u65e7\u76ee\u6a19<\/li>\n<li><strong>\u4e8b\u4f8b\u306e\u518d\u73fe\u6027<\/strong>\uff1a\u516c\u958b\u4e8b\u4f8b\u3092\u53c2\u8003\u306b\u3057\u3064\u3064\u3001\u81ea\u793ePoC\u3067\u691c\u8a3c\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u516c\u958b\u4e8b\u4f8b\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u91cf\u3084\u69cb\u6210\u304c\u81ea\u793e\u3068\u7570\u306a\u308b\u305f\u3081\u3001\u6570\u5024\u3092\u305d\u306e\u307e\u307e\u5f53\u3066\u306f\u3081\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-companies\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a><\/p>\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-process\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a><\/p>\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-outsourcing\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n\n<div class=\"wp-block-group article-point-box is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#d7edf8;border-width:1px;border-style:solid;border-radius:2px;margin-top:24px;margin-bottom:24px;overflow:hidden;\">\n\n<p class=\"article-point-box__header wp-block-paragraph\" style=\"background-color:#2083c7;color:#fff;text-align:center;padding:10px 12px;margin:0;font-size:18px;line-height:1.5;font-weight:700;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"background-color:#fff;padding:16px;margin:0;font-size:18px;line-height:1.9;\">\u958b\u767a\u4f1a\u793e\u306f\u3001JetStream\u306e\u672c\u756a\u904b\u7528\u3084\u696d\u52d9\u30c9\u30e1\u30a4\u30f3\u3067\u306e\u9023\u643a\u7d4c\u9a13\u3092\u898b\u3066\u9078\u3073\u307e\u3059\u3002\u898b\u7a4d\u3082\u308a\u306f\u524d\u63d0\u3068\u4fdd\u5b88\u7bc4\u56f2\u3092\u305d\u308d\u3048\u3001\u516c\u958b\u4e8b\u4f8b\u3092\u81ea\u793e\u306ePoC\u3067\u78ba\u304b\u3081\u3066\u6bd4\u3079\u307e\u3059\u3002<\/p>\n\n<\/div>\n\n\n\n<h2 id=\"nats-failure-patterns\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u5c0e\u5165\u3067\u8d77\u3053\u308a\u3084\u3059\u3044\u5931\u6557\u3068\u5bfe\u7b56<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u5c0e\u5165\u306e\u5931\u6557\u306f\u3001\u6027\u80fd\u4e0d\u8db3\u3088\u308a\u3082\u3001\u4fdd\u8a3c\u3068\u904b\u7528\u306e\u8a2d\u8a08\u4e0d\u8db3\u304b\u3089\u8d77\u3053\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002Core NATS\u3068JetStream\u306e\u9078\u629e\u3001\u91cd\u8907\u3001\u500b\u4eba\u60c5\u5831\u3001Subject\u6a29\u9650\u3001Consumer\u306e\u6ede\u7559\u3092\u66d6\u6627\u306b\u3057\u305f\u307e\u307e\u3060\u3068\u3001\u672c\u756a\u3067\u5fa9\u65e7\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u4ee3\u8868\u7684\u306a\u5931\u6557\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3001\u8981\u4ef6\u5b9a\u7fa9\u3068PoC\u306e\u8a66\u9a13\u9805\u76ee\u3078\u843d\u3068\u3057\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"failure-core-jetstream\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>Core NATS\u3060\u3051\u3067\u518d\u51e6\u7406\u307e\u3067\u671f\u5f85\u3059\u308b\u5931\u6557<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a5\u7d9a\u4e2d\u306e\u8cfc\u8aad\u8005\u3078\u306e\u901a\u77e5\u3067\u3042\u308c\u3070\u3001Core NATS\u3067\u8db3\u308a\u307e\u3059\u3002\u505c\u6b62\u4e2d\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u5fa9\u5e30\u5f8c\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u5c4a\u3051\u308b\u306b\u306f\u3001\u4fdd\u5b58\u3068\u518d\u51e6\u7406\u306e\u8a2d\u8a08\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30a2\u30d7\u30ea\u3054\u3068\u306b\u518d\u9001\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u91cd\u8907\u3001\u9806\u5e8f\u3001\u30d0\u30c3\u30af\u30aa\u30d5\u3001\u5931\u6557\u306e\u9694\u96e2\u304c\u3070\u3089\u3064\u304d\u307e\u3059\u3002JetStream\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u4fdd\u6301\u671f\u9593\u3001Ack\u3001\u518d\u9001\u56de\u6570\u3001\u518d\u51e6\u7406\u306e\u958b\u59cb\u4f4d\u7f6e\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"failure-duplicate\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u91cd\u8907\u3057\u306a\u3044\u524d\u63d0\u3067\u5916\u90e8\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u5931\u6557<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">DB\u66f4\u65b0\u306e\u5f8c\u306bAck\u3060\u3051\u304c\u5931\u6557\u3059\u308b\u3068\u3001\u540c\u3058\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u518d\u914d\u4fe1\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u30a4\u30d9\u30f3\u30c8ID\u3084\u696d\u52d9\u30ad\u30fc\u3092\u4fdd\u5b58\u3057\u3066\u4e8c\u91cd\u51e6\u7406\u3092\u7121\u5bb3\u5316\u3057\u3001\u51e6\u7406\u6e08\u307f\u306e\u8a18\u9332\u3068\u696d\u52d9\u66f4\u65b0\u306e\u6574\u5408\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5916\u90e8API\u306e\u518d\u8a66\u884c\u65b9\u91dd\u3082\u3001\u3042\u308f\u305b\u3066\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002\u9001\u4fe1\u5074\u306b\u91cd\u8907\u6392\u9664\u7528\u306eID\u3092\u6301\u305f\u305b\u3001\u91cd\u8907\u306e\u6761\u4ef6\u3092\u76e3\u8996\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"failure-personal-data\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u500b\u4eba\u60c5\u5831\u3092\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u30ed\u30b0\u3078\u5e83\u3052\u308b\u5931\u6557<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5c65\u6b74\u66f8\u3084\u9762\u63a5\u8a18\u9332\u3092Payload\u3078\u5165\u308c\u308b\u3068\u3001\u8cfc\u8aad\u8005\u3001\u30ed\u30b0\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u518d\u51e6\u7406\u74b0\u5883\u3078\u60c5\u5831\u304c\u8907\u88fd\u3055\u308c\u307e\u3059\u3002\u30a4\u30d9\u30f3\u30c8\u306b\u306fID\u3068\u5fc5\u8981\u306a\u72b6\u614b\u3060\u3051\u3092\u9001\u308a\u3001\u8a73\u7d30\u306f\u6a29\u9650\u7ba1\u7406\u3055\u308c\u305f\u6b63\u672c\u304b\u3089\u53c2\u7167\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6a5f\u5fae\u60c5\u5831\u3092\u9001\u308b\u5834\u5408\u306f\u3001\u6697\u53f7\u5316\u3001\u30de\u30b9\u30ad\u30f3\u30b0\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3001\u4fdd\u5b58\u671f\u9650\u3001\u524a\u9664\u624b\u9806\u3001\u59d4\u8a17\u5148\u306e\u8cac\u4efb\u7bc4\u56f2\u3092\u8a2d\u8a08\u66f8\u306b\u660e\u8a18\u3057\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306b\u5b9f\u30c7\u30fc\u30bf\u3092\u4f7f\u308f\u306a\u3044\u904b\u7528\u3082\u5fb9\u5e95\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"nats-faq\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u5c0e\u5165\u524d\u306b\u306f\u3001\u6599\u91d1\u3001JetStream\u306e\u8981\u5426\u3001\u65e2\u5b58\u9023\u643a\u3001\u969c\u5bb3\u6642\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u500b\u4eba\u60c5\u5831\u306b\u3064\u3044\u3066\u8cea\u554f\u304c\u96c6\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5224\u65ad\u3092\u8aa4\u308a\u3084\u3059\u3044\u70b9\u3092\u3001\u4e00\u554f\u305a\u3064\u77ed\u304f\u7b54\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"faq-free\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>NATS\u306f\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS Server\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3059\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u304c\u7121\u6599\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b5\u30fc\u30d0\u30fc\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u76e3\u8996\u306e\u8cbb\u7528\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001TLS\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u3084\u969c\u5bb3\u5bfe\u5fdc\u306b\u3082\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u5951\u7d04\u30d7\u30e9\u30f3\u3001\u63a5\u7d9a\u6570\u3001\u8ee2\u9001\u91cf\u3001\u4fdd\u6301\u5bb9\u91cf\u3001SLA\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u958b\u767a\u8cbb\u3068\u6708\u984d\u8cbb\u3092\u5206\u3051\u3066\u4e88\u7b97\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"faq-jetstream\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>JetStream\u306f\u5fc5\u305a\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u63a5\u7d9a\u4e2d\u306e\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u901a\u77e5\u3060\u3051\u3067\u3001\u53d6\u308a\u3053\u307c\u3057\u304c\u696d\u52d9\u4e0a\u8a31\u5bb9\u3055\u308c\u308b\u306a\u3089\u3001Core NATS\u3067\u8db3\u308a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u505c\u6b62\u4e2d\u306e\u30a4\u30d9\u30f3\u30c8\u4fdd\u5b58\u3001Ack\u306b\u5fdc\u3058\u305f\u518d\u9001\u3001\u5f8c\u304b\u3089\u306e\u518d\u751f\u3001\u51e6\u7406\u72b6\u6cc1\u306e\u8ffd\u8de1\u306b\u306f\u3001JetStream\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30a4\u30d9\u30f3\u30c8\u3054\u3068\u306b\u4fdd\u5b58\u8981\u5426\u3092\u5206\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u3092\u4e00\u5f8b\u306bJetStream\u3078\u5165\u308c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 id=\"faq-streaming\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>NATS Streaming\u3084STAN\u306f\u4eca\u304b\u3089\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u65b0\u898f\u958b\u767a\u3068\u65e2\u5b58\u74b0\u5883\u306e\u4fdd\u5b88\u3067\u306f\u3001\u78ba\u8a8d\u4e8b\u9805\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:1.25em;margin-left:0;line-height:1.9;margin:0 0 18px;\">\n<li><strong>\u65b0\u898f\u958b\u767a<\/strong>\uff1aNATS Streaming\u3084STAN\u3092\u524d\u63d0\u306b\u305b\u305a\u3001\u5f8c\u7d99\u306eJetStream\u3092\u691c\u8a0e<\/li>\n<li><strong>\u65e2\u5b58\u74b0\u5883<\/strong>\uff1a\u30b5\u30fc\u30d0\u30fc\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u4fdd\u5b58\u30c7\u30fc\u30bf\u3001Consumer\u306e\u6319\u52d5\u306e\u78ba\u8a8d<\/li>\n<li><strong>\u79fb\u884c\u8a08\u753b<\/strong>\uff1a\u4e8c\u91cd\u914d\u4fe1\u3068\u6bb5\u968e\u5207\u308a\u66ff\u3048\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u6cd5<\/li>\n<li><strong>\u30b3\u30fc\u30c9\u3068\u4e92\u63db\u6027<\/strong>\uff1a\u53e4\u3044\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u907f\u3051\u3001\u73fe\u884c\u306e\u516c\u5f0f\u8cc7\u6599\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5bfe\u5fdc\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<h3 id=\"faq-kafka\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>NATS\u306fKafka\u3084RabbitMQ\u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u304c\u512a\u308c\u3066\u3044\u308b\u304b\u306f\u3001\u512a\u52a3\u3067\u306f\u306a\u304f\u3001\u8981\u4ef6\u3068\u904b\u7528\u4f53\u5236\u306b\u5408\u3046\u304b\u3069\u3046\u304b\u3067\u6c7a\u307e\u308a\u307e\u3059\u3002\u4f4e\u9045\u5ef6\u306e\u30b5\u30fc\u30d3\u30b9\u9593\u901a\u4fe1\u3001\u8efd\u91cf\u306a\u69cb\u6210\u3001\u30af\u30e9\u30a6\u30c9\u304b\u3089\u30a8\u30c3\u30b8\u3078\u306e\u5c55\u958b\u3092\u91cd\u8996\u3059\u308b\u306a\u3089\u3001NATS\u304c\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u9577\u671f\u4fdd\u5b58\u3068\u5206\u6790\u3001\u65e2\u5b58\u306e\u904b\u7528\u30ce\u30a6\u30cf\u30a6\u3001\u7279\u5b9a\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306f\u3001\u4ed6\u306e\u57fa\u76e4\u3082PoC\u3067\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"faq-loss\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u969c\u5bb3\u304c\u8d77\u304d\u305f\u3089NATS\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u6d88\u3048\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">Core NATS\u306f\u63a5\u7d9a\u4e2d\u306e\u8cfc\u8aad\u8005\u3078\u914d\u4fe1\u3057\u3001\u505c\u6b62\u4e2d\u306e\u8cfc\u8aad\u8005\u5411\u3051\u306e\u4fdd\u5b58\u3092\u6a19\u6e96\u3067\u306f\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002JetStream\u3067\u306f\u3001\u4fdd\u6301\u671f\u9650\u3001\u5bb9\u91cf\u3001\u7834\u68c4\u65b9\u91dd\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u7a2e\u5225\u3001\u30ec\u30d7\u30ea\u30ab\u6570\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u8a2d\u5b9a\u3057\u305f\u671f\u9593\u3084\u5bb9\u91cf\u3092\u8d85\u3048\u308b\u3068\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u518d\u51e6\u7406\u624b\u9806\u3001\u5fa9\u65e7\u8a66\u9a13\u307e\u3067\u8a2d\u8a08\u3057\u3001\u4fdd\u5b58\u3057\u3066\u3044\u308c\u3070\u7d76\u5bfe\u306b\u6d88\u3048\u306a\u3044\u3068\u306f\u8003\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 id=\"faq-document\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u958b\u767a\u4f1a\u793e\u3078\u306e\u898b\u7a4d\u3082\u308a\u4f9d\u983c\u306b\u4f55\u3092\u6e96\u5099\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u6e96\u5099\u3059\u308b\u306e\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u56f3\u3068\u3001\u9023\u643a\u3057\u305f\u3044\u696d\u52d9\u306e\u4e00\u89a7\u3067\u3059\u3002\u52a0\u3048\u3066\u30011\u65e5\u307e\u305f\u306f1\u5206\u3042\u305f\u308a\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u91cf\u3001\u8a31\u5bb9\u9045\u5ef6\u3001\u4fdd\u5b58\u671f\u9593\u3001\u5fa9\u65e7\u76ee\u6a19\u3092\u793a\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u500b\u4eba\u60c5\u5831\u306e\u6709\u7121\u3068\u3001\u30af\u30e9\u30a6\u30c9\u3084\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u5236\u7d04\u3082\u4f1d\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u30a4\u30d9\u30f3\u30c8\u4f8b\u30923\u301c5\u4ef6\u3001\u6210\u529f\u30fb\u5931\u6557\u6642\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u3001\u4fdd\u5b88\u306e\u53d7\u4ed8\u6642\u9593\u3082\u6dfb\u3048\u308b\u3068\u3001\u4f1a\u793e\u3054\u3068\u306e\u6761\u4ef6\u3092\u63c3\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u8981\u4ef6\u304c\u672a\u78ba\u5b9a\u306a\u3089\u3001\u672c\u756a\u306e\u898b\u7a4d\u3082\u308a\u3092\u6025\u304c\u305a\u3001PoC\u306e\u7bc4\u56f2\u3068\u5408\u683c\u57fa\u6e96\u304b\u3089\u76f8\u8ac7\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"nats-summary\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306e\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS\u306f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001\u63a1\u7528\u30fb\u4eba\u6750\u30b7\u30b9\u30c6\u30e0\u3001IoT\u3001AI\u9023\u643a\u306a\u3069\u3092\u975e\u540c\u671f\u3067\u3064\u306a\u3050\u57fa\u76e4\u3067\u3059\u3002Core NATS\u306f\u4f4e\u9045\u5ef6\u901a\u77e5\u3001JetStream\u306f\u4fdd\u5b58\u30fbAck\u30fb\u518d\u9001\u30fb\u518d\u51e6\u7406\u3001Key-Value\u3068Object Store\u306f\u88dc\u52a9\u7684\u306a\u72b6\u614b\u7ba1\u7406\u306b\u5411\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">NATS Server 2.14\u3067\u306f\u3001JetStream\u3078\u306e\u9ad8\u901f\u30d0\u30c3\u30c1\u516c\u958b\u3084\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306a\u3069\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u4eca\u5f8c\u3082\u30d0\u30fc\u30b8\u30e7\u30f3\u66f4\u65b0\u3068\u904b\u7528\u8a2d\u8a08\u3092\u5408\u308f\u305b\u3066\u8003\u3048\u307e\u3059\uff08\u51fa\u5178\uff1aNATS Server 2.14\u30ea\u30ea\u30fc\u30b9\u30012026\u5e74\uff09\u3002<\/p>\n\n\n\n<h3 id=\"summary-checklist\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>\u5c0e\u5165\u524d\u306e\u78ba\u8a8d\u9805\u76ee<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5c0e\u5165\u524d\u306b\u306f\u3001\u767a\u884c\u5143\u3068\u8cfc\u8aad\u8005\u3001Core NATS\u304bJetStream\u304b\u3092\u6c7a\u3081\u3001\u914d\u4fe1\u4fdd\u8a3c\u3068\u51aa\u7b49\u6027\u3092\u78ba\u304b\u3081\u307e\u3059\u3002\u4fdd\u6301\u671f\u9593\u3068\u518d\u51e6\u7406\u3001\u500b\u4eba\u60c5\u5831\u306e\u6700\u5c0f\u5316\u3001TLS\u30fb\u8a8d\u8a3c\u30fbSubject\u6a29\u9650\u3082\u898b\u3066\u304a\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u76e3\u8996\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u8a13\u7df4\u306e\u8a08\u753b\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u8cbb\u7528\u306fPoC\u3001MVP\u3001\u672c\u756a\u3001\u79fb\u884c\u3001\u4fdd\u5b88\u306b\u5206\u3051\u3066\u3001\u901f\u5ea6\u3060\u3051\u3067\u306a\u304f\u5fa9\u65e7\u6642\u9593\u3068\u904b\u7528\u8cac\u4efb\u3082\u6bd4\u3079\u307e\u3059\u3002\u52a0\u3048\u3066\u3001NATS\u3092\u696d\u52d9DB\u306e\u4ee3\u308f\u308a\u306b\u305b\u305a\u3001\u6b63\u672c\u30c7\u30fc\u30bf\u3068\u30a4\u30d9\u30f3\u30c8\u9023\u643a\u306e\u5883\u754c\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"summary-next-step\" class=\"wp-block-heading\" style=\"border-left:4px solid #0693e3; padding-left:12px;\"><strong>1\u3064\u306e\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u304b\u3089\u59cb\u3081\u308bPoC<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u5834\u5408\u306f\u3001\u52b9\u679c\u3092\u6e2c\u308a\u3084\u3059\u3044\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u30921\u3064\u9078\u3073\u3001\u533f\u540d\u5316\u30c7\u30fc\u30bf\u3067PoC\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002\u51e6\u7406\u91cf\u3001\u9045\u5ef6\u3001\u91cd\u8907\u3001\u518d\u9001\u3001\u505c\u6b62\u5fa9\u65e7\u3001\u76e3\u8996\u306e\u5408\u683c\u57fa\u6e96\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u305d\u306e\u57fa\u6e96\u3092\u8e0f\u307e\u3048\u3066\u3001\u672c\u756a\u306e\u5bfe\u8c61\u7bc4\u56f2\u3068\u898b\u7a4d\u3082\u308a\u3092\u6bb5\u968e\u7684\u306b\u5e83\u3052\u307e\u3059\u3002\u76f8\u8ac7\u6642\u306f\u3001\u6280\u8853\u540d\u3060\u3051\u3067\u306a\u304f\u3001\u969c\u5bb3\u6642\u306b\u3069\u3053\u307e\u3067\u3092\u8ab0\u304c\u53d7\u3051\u6301\u3064\u304b\u3001\u904b\u7528\u624b\u9806\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\"><strong>\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-process\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-companies\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-cost\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a><br>\n\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/system\/nats-outsourcing\/\">NATS\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-dl-link wp-block-paragraph\" style=\"font-size:18px;line-height:1.9;margin:0 0 18px;\">\u25bcRFP\u4f5c\u6210\u524d\u306b\u8aad\u307f\u305f\u3044\u7121\u6599\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc<br><a href=\"https:\/\/www.ripla.co.jp\/download\/9\">\u30fb\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af<\/a><br><a href=\"https:\/\/www.ripla.co.jp\/download\/16\">\u30fb\u30b9\u30af\u30e9\u30c3\u30c1\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af<\/a><br><a href=\"https:\/\/www.ripla.co.jp\/download\/11\">\u30fb\u30102026\u5e74\u6700\u65b0\u7248\u3011AI\u99c6\u52d5\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u30d6\u30c3\u30af<\/a><\/p>\n\n\n\n<h2 id=\"company-intro\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\"><strong>\u4f1a\u793e\u7d39\u4ecb<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-898606d5 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">\u682a\u5f0f\u4f1a\u793eripla\u3067\u306f\u3001\u304a\u5ba2\u69d8\u306e\u4e8b\u696d\u30fb\u30e6\u30fc\u30b6\u30fc\u30fb\u696d\u52d9\u306b\u6700\u9069\u5316\u3057\u305f\u30aa\u30fc\u30c0\u30fc\u30e1\u30a4\u30c9\u578b\u30b7\u30b9\u30c6\u30e0\u3092\u3001\u69cb\u60f3\u7b56\u5b9a\u30fb\u8981\u4ef6\u5b9a\u7fa9\u304b\u3089\u958b\u767a\u30fb\u6539\u5584\u307e\u3067\u4e00\u6c17\u901a\u8cab\u3067\u652f\u63f4\u3002\u4e8b\u696d\u4f1a\u793e\u3067IT\u30fbDX\u3092\u7d4c\u9a13\u3057\u305f\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306b\u3088\u308b\u9ad8\u3044\u8981\u4ef6\u5b9a\u7fa9\u529b\u30fb\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u529b\u3092\u6d3b\u304b\u3057\u3001\u4e8b\u696d\u6210\u679c\u306e\u6700\u5927\u5316\u306b\u4f34\u8d70\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-attachment-id=\"48106\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/ripla-ordermade-system-202608\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608.png\" data-orig-size=\"1672,941\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" 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https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/08\/ripla-ordermade-system-202608.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u5f53\u793e\u72ec\u81ea\u306e\u958b\u767a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u300cBox\u30b7\u30ea\u30fc\u30ba\u300d\u306b\u3088\u308b\u6a19\u6e96\u6a5f\u80fd\u306e\u9ad8\u901f\u958b\u767a\u3068\u3001AI\u99c6\u52d5\u958b\u767a\u306e\u72ec\u81ea\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300cGoDD\u300d\u306b\u3088\u308b\u72ec\u81ea\u6a5f\u80fd\u306eAI\u5b9f\u88c5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u4f4e\u30b3\u30b9\u30c8\u30fb\u77ed\u671f\u9593\u3067\u958b\u767a\u3092\u5b9f\u73fe\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"369\" data-attachment-id=\"18450\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/product\/cross-platform-development-guide\/attachment\/%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e3%82%b7%e3%83%a7%e3%83%83%e3%83%88-2026-07-07-144340\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340.png\" data-orig-size=\"1325,477\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2026-07-07 144340\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png\" alt=\"\" class=\"wp-image-18450\" 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