{"id":30811,"date":"2026-08-07T12:49:33","date_gmt":"2026-08-07T03:49:33","guid":{"rendered":"https:\/\/www.ripla.co.jp\/blog\/?p=30811"},"modified":"2026-08-09T10:41:50","modified_gmt":"2026-08-09T01:41:50","slug":"postgresql-complete-guide","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/system\/postgresql-complete-guide\/","title":{"rendered":"PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001PostgreSQL\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u57fa\u76e4\u306b\u3057\u3066\u3001\u58f2\u4e0a\u30fb\u5728\u5eab\u30fb\u4f1a\u54e1\u30fb\u53d7\u767a\u6ce8\u306a\u3069\u306e\u696d\u52d9\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u304b\u3064\u4e00\u5143\u7684\u306b\u7ba1\u7406\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306f\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u3092\u6291\u3048\u3084\u3059\u3044\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u304c\u3001\u5e97\u8217\u3084POS\u3067\u4f7f\u3046\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u3076\u3060\u3051\u3067\u5b8c\u6210\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u901a\u4fe1\u65ad\u3067\u3082\u4f1a\u8a08\u3092\u7d99\u7d9a\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3001\u8fd4\u54c1\u3084\u53d6\u6d88\u306e\u6574\u5408\u6027\u3001\u30d4\u30fc\u30af\u6642\u306e\u6027\u80fd\u3001\u6c7a\u6e08\u30c7\u30fc\u30bf\u306e\u6271\u3044\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u5fa9\u65e7\u307e\u3067\u542b\u3081\u3066\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\u3001\u7a2e\u985e\u3001\u958b\u767a\u306e\u9032\u3081\u65b9\u3001\u8cbb\u7528\u76f8\u5834\u3001\u958b\u767a\u4f1a\u793e\u3084\u30b5\u30fc\u30d3\u30b9\u306e\u9078\u3073\u65b9\u3001\u5931\u6557\u3092\u9632\u3050\u30dd\u30a4\u30f3\u30c8\u30922026\u5e74\u6642\u70b9\u306e\u60c5\u5831\u3092\u3082\u3068\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong>
\n\u30fbPostgreSQL\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>
\n\u30fbPostgreSQL\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>
\n\u30fbPostgreSQL\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>
\n\u30fbPostgreSQL\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

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u3092\u4f7f\u3063\u305f\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001PostgreSQL\u5358\u4f53\u3092\u6307\u3059\u8a00\u8449\u3067\u306f\u306a\u304f\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u7aef\u672b\u3001\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3001\u904b\u7528\u57fa\u76e4\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u6307\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u5148\u306bPostgreSQL\u3092\u63a1\u7528\u3057\u3001\u305d\u306e\u4e0a\u3067\u696d\u52d9\u30eb\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u52d5\u304b\u3059\u69cb\u6210\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5f79\u5272<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PostgreSQL\u304c\u62c5\u5f53\u3059\u308b\u306e\u306f\u3001\u53d6\u5f15\u3084\u5546\u54c1\u306a\u3069\u306e\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u4fdd\u5b58\u3057\u3001\u5fc5\u8981\u306a\u6761\u4ef6\u3067\u691c\u7d22\u3057\u3001\u8907\u6570\u306e\u51e6\u7406\u3092\u4e00\u8cab\u3057\u3066\u78ba\u5b9a\u3059\u308b\u5f79\u5272\u3067\u3059\u3002\u4e00\u65b9\u3001\u30ec\u30b8\u753b\u9762\u3084\u5728\u5eab\u78ba\u8a8d\u753b\u9762\u3001\u7ba1\u7406\u8005\u5411\u3051\u306e\u5206\u6790\u753b\u9762\u3001API\u3001\u30d0\u30c3\u30c1\u51e6\u7406\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u62c5\u5f53\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u58f2\u4e0a\u767b\u9332\u3067\u306f\u3001\u53d6\u5f15\u30d8\u30c3\u30c0\u30fc\u3001\u660e\u7d30\u3001\u652f\u6255\u3001\u5728\u5eab\u6e1b\u5c11\u3001\u30dd\u30a4\u30f3\u30c8\u4ed8\u4e0e\u3092\u4e00\u3064\u306e\u51e6\u7406\u5358\u4f4d\u3068\u3057\u3066\u78ba\u5b9a\u3055\u305b\u307e\u3059\u3002\u9014\u4e2d\u3067\u901a\u4fe1\u304c\u5207\u308c\u305f\u5834\u5408\u306b\u4e00\u90e8\u3060\u3051\u767b\u9332\u3055\u308c\u308b\u3068\u3001\u58f2\u4e0a\u3068\u5728\u5eab\u304c\u5408\u308f\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u518d\u9001\u5236\u5fa1\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

PostgreSQL\u3092\u63a1\u7528\u3059\u308b\u4e3b\u306a\u7406\u7531<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PostgreSQL\u306f\u3001\u6a19\u6e96\u7684\u306aSQL\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3001\u30d3\u30e5\u30fc\u3001\u30c8\u30ea\u30ac\u30fc\u3001JSON\u3001\u5168\u6587\u691c\u7d22\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u88fd\u54c1\u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u5f37\u304f\u4f9d\u5b58\u305b\u305a\u3001\u30af\u30e9\u30a6\u30c9\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30b3\u30f3\u30c6\u30ca\u306a\u3069\u8907\u6570\u306e\u5b9f\u884c\u74b0\u5883\u3092\u9078\u3073\u3084\u3059\u3044\u70b9\u3082\u7279\u5fb4\u3067\u3059\u3002\u5229\u7528\u6599\u304c\u7121\u6599\u3067\u3042\u3063\u3066\u3082\u3001\u8a2d\u8a08\u3001\u6027\u80fd\u8a66\u9a13\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u8cbb\u7528\u306f\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u63a1\u7528\u5224\u65ad\u3067\u306f\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6599\u91d1\u300d\u3067\u306f\u306a\u304f\u3001\u958b\u767a\u304b\u30895\u5e74\u9593\u306e\u7dcf\u4fdd\u6709\u30b3\u30b9\u30c8\u3067\u6bd4\u8f03\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\u3068\u4e3b\u306a\u69cb\u6210<\/strong><\/h2>\n\n\n\n
\n
\n
\"\u5e97\u8217\u3068\u672c\u90e8\u3092\u3064\u306a\u3050PostgreSQL\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u5e97\u8217\u30fb\u5c0f\u58f2\u5411\u3051\u306ePostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u5e97\u8217\u7aef\u672b\u3001\u672c\u90e8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u9023\u643a\u51e6\u7406\u3001\u5206\u6790\u57fa\u76e4\u3092\u5206\u3051\u3066\u8003\u3048\u308b\u3068\u8981\u4ef6\u3092\u6574\u7406\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u5404\u5c64\u306e\u8cac\u4efb\u3092\u66d6\u6627\u306b\u3059\u308b\u3068\u3001\u969c\u5bb3\u6642\u306b\u3069\u3053\u3067\u30c7\u30fc\u30bf\u304c\u6b62\u307e\u3063\u305f\u306e\u304b\u5206\u304b\u3089\u305a\u3001\u5fa9\u65e7\u3084\u518d\u9001\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5e97\u8217\u7aef\u672b\u3068\u30aa\u30d5\u30e9\u30a4\u30f3\u6642\u306e\u53d6\u5f15<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30ec\u30b8\u3084\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u306f\u3001\u5e38\u306b\u672c\u90e8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u63a5\u7d9a\u3067\u304d\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u5e97\u8217\u306e\u56de\u7dda\u969c\u5bb3\u3084\u6a5f\u5668\u4ea4\u63db\u304c\u8d77\u304d\u3066\u3082\u4f1a\u8a08\u3092\u6b62\u3081\u306a\u3044\u305f\u3081\u3001\u7aef\u672b\u5074\u306b\u672a\u9001\u4fe1\u306e\u53d6\u5f15\u3092\u4e00\u6642\u4fdd\u5b58\u3057\u3001\u63a5\u7d9a\u304c\u623b\u3063\u305f\u3089\u53d6\u5f15ID\u3092\u4ed8\u3051\u3066\u518d\u9001\u3059\u308b\u4ed5\u7d44\u307f\u304c\u5fc5\u8981\u3067\u3059\u3002\u540c\u3058\u53d6\u5f15\u304c\u4e8c\u5ea6\u767b\u9332\u3055\u308c\u306a\u3044\u3088\u3046\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306f\u53d6\u5f15ID\u3092\u4e00\u610f\u306b\u3057\u3001\u53d7\u4fe1\u6e08\u307f\u306e\u5834\u5408\u306f\u518d\u51e6\u7406\u305b\u305a\u7d50\u679c\u3060\u3051\u8fd4\u3059\u51aa\u7b49\u6027\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002\u30aa\u30d5\u30e9\u30a4\u30f3\u8a31\u5bb9\u6642\u9593\u3001\u7aef\u672b\u306b\u4fdd\u5b58\u3067\u304d\u308b\u4ef6\u6570\u3001\u518d\u9001\u5931\u6557\u6642\u306e\u5e97\u8217\u64cd\u4f5c\u3082\u8981\u4ef6\u5b9a\u7fa9\u3067\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5546\u54c1\u30fb\u53d6\u5f15\u30fb\u5728\u5eab\u3092\u652f\u3048\u308b\u30c7\u30fc\u30bf\u8a2d\u8a08<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u57fa\u672c\u7684\u306a\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u5546\u54c1\u3001\u5e97\u8217\u3001\u7aef\u672b\u3001\u53d6\u5f15\u3001\u53d6\u5f15\u660e\u7d30\u3001\u652f\u6255\u3001\u5728\u5eab\u3001\u767a\u6ce8\u3001\u5165\u51fa\u8377\u3001\u4f1a\u54e1\u3001\u30af\u30fc\u30dd\u30f3\u306a\u3069\u3067\u3059\u3002\u5546\u54c1\u30b3\u30fc\u30c9\u3084\u5e97\u8217\u30b3\u30fc\u30c9\u3092\u5834\u5f53\u305f\u308a\u7684\u306b\u4f5c\u308b\u3068\u3001EC\u3084\u5009\u5eab\u3068\u9023\u643a\u3057\u305f\u3068\u304d\u306b\u540c\u3058\u5546\u54c1\u304c\u5225\u7269\u3068\u3057\u3066\u767b\u9332\u3055\u308c\u307e\u3059\u3002\u30de\u30b9\u30bf\u306e\u8cac\u4efb\u90e8\u7f72\u3001\u30b3\u30fc\u30c9\u4f53\u7cfb\u3001\u5909\u66f4\u5c65\u6b74\u3001\u9069\u7528\u958b\u59cb\u65e5\u3092\u5b9a\u3081\u3001\u53d6\u5f15\u30c7\u30fc\u30bf\u306f\u5f8c\u304b\u3089\u66f8\u304d\u63db\u3048\u305a\u3001\u8fd4\u54c1\u3084\u53d6\u6d88\u3092\u5225\u53d6\u5f15\u3068\u3057\u3066\u8a18\u9332\u3059\u308b\u8a2d\u8a08\u304c\u5b89\u5168\u3067\u3059\u3002\u5728\u5eab\u306b\u3064\u3044\u3066\u306f\u3001\u73fe\u5728\u5eab\u3060\u3051\u3067\u306a\u304f\u5165\u8377\u4e88\u5b9a\u3001\u5f15\u5f53\u6e08\u307f\u3001\u8ca9\u58f2\u53ef\u80fd\u6570\u3092\u533a\u5225\u3059\u308b\u3068\u3001\u540c\u6642\u6ce8\u6587\u306b\u3088\u308b\u4e8c\u91cd\u5f15\u5f53\u3092\u691c\u77e5\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

API\u30fb\u30d0\u30c3\u30c1\u30fb\u5206\u6790\u57fa\u76e4\u3068\u306e\u9023\u643a<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6c7a\u6e08\u3001\u4f1a\u8a08\u3001EC\u3001\u5009\u5eab\u3001\u4f1a\u54e1\u3001\u30e1\u30fc\u30eb\u914d\u4fe1\u306a\u3069\u306e\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3068\u9023\u643a\u3059\u308b\u5834\u5408\u306f\u3001API\u3068\u30d0\u30c3\u30c1\u306e\u5f79\u5272\u3092\u5206\u3051\u307e\u3059\u3002\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u5fc5\u8981\u306a\u5728\u5eab\u7167\u4f1a\u306fAPI\u3001\u65e5\u6b21\u306e\u58f2\u4e0a\u96c6\u8a08\u3084\u5927\u91cf\u30c7\u30fc\u30bf\u8ee2\u9001\u306f\u30d0\u30c3\u30c1\u3068\u3044\u3046\u3088\u3046\u306b\u3001\u51e6\u7406\u306e\u6027\u8cea\u306b\u5408\u308f\u305b\u307e\u3059\u3002\u9023\u643a\u306b\u306f\u3001\u9001\u4fe1\u6e08\u307f\u30d5\u30e9\u30b0\u3060\u3051\u3067\u306a\u304f\u3001\u518d\u9001\u56de\u6570\u3001\u30a8\u30e9\u30fc\u5185\u5bb9\u3001\u53d7\u4fe1\u5074\u306e\u53d7\u4ed8\u756a\u53f7\u3001\u51e6\u7406\u9806\u5e8f\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u5206\u6790\u7528\u306e\u8907\u96d1\u306a\u96c6\u8a08\u3092\u53d6\u5f15\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u96c6\u4e2d\u3055\u305b\u308b\u3068\u30ec\u30b8\u696d\u52d9\u306b\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u53c2\u7167\u7528\u30ec\u30d7\u30ea\u30ab\u3084\u5206\u6790\u57fa\u76e4\u3078\u30c7\u30fc\u30bf\u3092\u9023\u643a\u3057\u3001\u696d\u52d9\u51e6\u7406\u3068\u5206\u6790\u51e6\u7406\u3092\u5206\u96e2\u3059\u308b\u65b9\u6cd5\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u53ef\u7528\u6027\u30fb\u6027\u80fd\u30fb\u76e3\u8996\u3092\u542b\u3080\u975e\u6a5f\u80fd\u8981\u4ef6<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30b7\u30b9\u30c6\u30e0\u306e\u8a55\u4fa1\u306f\u3001\u753b\u9762\u304c\u52d5\u304f\u304b\u3069\u3046\u304b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u30d4\u30fc\u30af\u6642\u306e\u540c\u6642\u63a5\u7d9a\u6570\u30011\u5206\u3042\u305f\u308a\u306e\u53d6\u5f15\u4ef6\u6570\u3001\u753b\u9762\u5fdc\u7b54\u6642\u9593\u3001\u969c\u5bb3\u6642\u306e\u5fa9\u65e7\u6642\u9593\u3092\u6570\u5024\u3067\u6c7a\u3081\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u55b6\u696d\u6642\u9593\u4e2d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u505c\u6b62\u3092\u907f\u3051\u308b\u300d\u300c\u969c\u5bb3\u767a\u751f\u304b\u308930\u5206\u4ee5\u5185\u306b\u4ee3\u66ff\u904b\u7528\u3078\u5207\u308a\u66ff\u3048\u308b\u300d\u300c\u5fa9\u65e7\u6642\u70b9\u306e\u30c7\u30fc\u30bf\u640d\u5931\u30925\u5206\u4ee5\u5185\u306b\u6291\u3048\u308b\u300d\u3068\u3044\u3063\u305fRTO\u3068RPO\u3092\u7f6e\u304d\u307e\u3059\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u5b58\u5728\u3059\u308b\u3060\u3051\u3067\u306f\u5fa9\u65e7\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u5b9a\u671f\u7684\u306a\u30ea\u30b9\u30c8\u30a2\u8a66\u9a13\u3001\u76e3\u8996\u901a\u77e5\u3001\u9023\u7d61\u7db2\u3001\u624b\u9806\u66f8\u306e\u66f4\u65b0\u307e\u3067\u3092\u904b\u7528\u8a2d\u8a08\u306b\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u7a2e\u985e\u3068\u65b9\u5f0f\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u65b9\u5f0f\u3092\u6bd4\u8f03\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u65e2\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u9023\u643a\u3059\u308b\u65b9\u5f0f\u3001\u30de\u30cd\u30fc\u30b8\u30c9PostgreSQL\u3092\u5229\u7528\u3059\u308b\u65b9\u5f0f\u3001\u81ea\u793e\u3067\u30b5\u30fc\u30d0\u30fc\u3092\u7ba1\u7406\u3059\u308b\u65b9\u5f0f\u3001\u696d\u52d9\u306b\u5408\u308f\u305b\u3066\u30b9\u30af\u30e9\u30c3\u30c1\u958b\u767a\u3059\u308b\u65b9\u5f0f\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u308c\u304c\u6b63\u89e3\u304b\u306f\u3001\u72ec\u81ea\u696d\u52d9\u306e\u591a\u3055\u3001\u5c0e\u5165\u671f\u9650\u3001\u5e97\u8217\u6570\u3001\u793e\u5185\u306e\u904b\u7528\u4eba\u6750\u3001\u5c06\u6765\u306e\u5909\u66f4\u983b\u5ea6\u3067\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30d1\u30c3\u30b1\u30fc\u30b8\u30fbSaaS\u3092\u4e2d\u5fc3\u306b\u4f7f\u3046\u65b9\u5f0f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u696d\u52d9\u304c\u6a19\u6e96\u5316\u3055\u308c\u3066\u3044\u3066\u3001\u77ed\u671f\u9593\u3067\u5c0e\u5165\u3057\u305f\u3044\u5834\u5408\u306f\u3001POS\u3084\u8ca9\u58f2\u7ba1\u7406\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30fbSaaS\u3092\u4e2d\u5fc3\u306b\u636e\u3048\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092PostgreSQL\u3078\u9023\u643a\u3059\u308b\u65b9\u5f0f\u304c\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002\u753b\u9762\u3084\u57fa\u672c\u6a5f\u80fd\u3092\u4f5c\u308a\u8fbc\u3080\u8cbb\u7528\u3092\u6291\u3048\u3084\u3059\u304f\u3001\u6cd5\u6539\u6b63\u3084\u6a19\u6e96\u6a5f\u80fd\u306e\u66f4\u65b0\u3092\u53d7\u3051\u3084\u3059\u3044\u70b9\u304c\u5229\u70b9\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u5e97\u8217\u72ec\u81ea\u306e\u7de0\u3081\u51e6\u7406\u3084\u8907\u96d1\u306a\u5728\u5eab\u5f15\u5f53\u3092\u7121\u7406\u306b\u5408\u308f\u305b\u308b\u3068\u3001\u8ffd\u52a0\u958b\u767a\u3084\u904b\u7528\u56de\u907f\u7b56\u304c\u5897\u3048\u307e\u3059\u3002\u5951\u7d04\u524d\u306b\u3001API\u306e\u516c\u958b\u7bc4\u56f2\u3001\u30c7\u30fc\u30bf\u306e\u6240\u6709\u6a29\u3001\u89e3\u7d04\u6642\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u5f62\u5f0f\u3001\u5e97\u8217\u6570\u3084\u7aef\u672b\u6570\u306b\u3088\u308b\u6599\u91d1\u5909\u52d5\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30de\u30cd\u30fc\u30b8\u30c9PostgreSQL\u3092\u5229\u7528\u3059\u308b\u65b9\u5f0f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30d1\u30c3\u30c1\u9069\u7528\u3001\u53ef\u7528\u6027\u69cb\u6210\u306e\u4e00\u90e8\u3092\u30b5\u30fc\u30d3\u30b9\u5074\u3078\u4efb\u305b\u305f\u3044\u5834\u5408\u306f\u3001\u30de\u30cd\u30fc\u30b8\u30c9PostgreSQL\u304c\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8abf\u9054\u671f\u9593\u3092\u77ed\u304f\u3067\u304d\u3001\u8ca0\u8377\u306b\u5fdc\u3058\u305f\u30b5\u30a4\u30ba\u5909\u66f4\u3084\u8907\u6570\u30be\u30fc\u30f3\u69cb\u6210\u3092\u9078\u3073\u3084\u3059\u3044\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e2d\u8eab\u3092\u81ea\u52d5\u3067\u6700\u9069\u5316\u3057\u3066\u304f\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002SQL\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u63a5\u7d9a\u6570\u3001VACUUM\u3001\u30ed\u30b0\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u6301\u671f\u9593\u3092\u904b\u7528\u5074\u304c\u8a2d\u8a08\u3057\u3001\u5229\u7528\u6642\u9593\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001I\/O\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u76e3\u8996\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306a\u3069\u306e\u8ab2\u91d1\u8981\u7d20\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3084\u81ea\u793e\u904b\u7528\u306e\u65b9\u5f0f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u65e2\u5b58\u306e\u8a2d\u5099\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6d3b\u304b\u3057\u305f\u3044\u3001\u30c7\u30fc\u30bf\u306e\u914d\u7f6e\u5834\u6240\u3092\u7d30\u304b\u304f\u7ba1\u7406\u3057\u305f\u3044\u3001\u7279\u6b8a\u306a\u6a5f\u5668\u3068\u4f4e\u9045\u5ef6\u3067\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3084\u81ea\u793e\u904b\u7528\u3082\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002\u9577\u671f\u5229\u7528\u3067\u306f\u6708\u984d\u8cbb\u7528\u3092\u8aad\u307f\u3084\u3059\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u66f4\u65b0\u3001\u4e88\u5099\u6a5f\u3001\u96fb\u6e90\u30fb\u56de\u7dda\u3001\u76e3\u8996\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u62c5\u5f53\u8005\u306e\u78ba\u4fdd\u307e\u3067\u81ea\u793e\u306e\u8cac\u4efb\u306b\u306a\u308a\u307e\u3059\u3002\u5e97\u8217\u3068\u672c\u90e8\u306e\u63a5\u7d9a\u304c\u4e0d\u5b89\u5b9a\u306a\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u672c\u90e8\u306b\u7f6e\u304f\u3060\u3051\u3067\u306a\u304f\u3001\u5e97\u8217\u5074\u306e\u4e00\u6642\u4fdd\u5b58\u3084\u30a8\u30c3\u30b8\u51e6\u7406\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u8a2d\u8a08\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30b9\u30af\u30e9\u30c3\u30c1\u958b\u767a\u3092\u9078\u3076\u57fa\u6e96<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u72ec\u81ea\u306e\u8ca9\u58f2\u30eb\u30fc\u30eb\u3001\u8907\u6570\u30d6\u30e9\u30f3\u30c9\u306e\u5728\u5eab\u3001\u7279\u6b8a\u306a\u5e97\u8217\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u8907\u96d1\u306a\u9023\u643a\u304c\u7af6\u4e89\u529b\u306b\u76f4\u7d50\u3059\u308b\u306a\u3089\u3001\u30b9\u30af\u30e9\u30c3\u30c1\u958b\u767a\u3084\u5171\u540c\u958b\u767a\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u4e00\u65b9\u3001\u8981\u4ef6\u5b9a\u7fa9\u306e\u4e0d\u8db3\u304c\u305d\u306e\u307e\u307e\u8cbb\u7528\u3068\u7d0d\u671f\u306e\u5897\u52a0\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u30b9\u30af\u30e9\u30c3\u30c1\u3092\u9078\u3076\u524d\u306b\u3001\u6a19\u6e96\u6a5f\u80fd\u3067\u4ee3\u66ff\u3067\u304d\u306a\u3044\u696d\u52d9\u3001\u5c06\u6765\u3082\u5909\u308f\u3089\u306a\u3044\u696d\u52d9\u3001\u5dee\u5225\u5316\u306b\u3064\u306a\u304c\u308b\u696d\u52d9\u3092\u5206\u3051\u307e\u3059\u3002\u72ec\u81ea\u6027\u304c\u753b\u9762\u306e\u898b\u305f\u76ee\u3060\u3051\u306a\u3089\u3001\u6a19\u6e96\u30b5\u30fc\u30d3\u30b9\u3068\u9023\u643a\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u304c5\u5e74TCO\u3092\u6291\u3048\u3084\u3059\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5de5\u7a0b\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306f\u3001\u753b\u9762\u3092\u4f5c\u308a\u59cb\u3081\u308b\u524d\u306b\u696d\u52d9\u3068\u30c7\u30fc\u30bf\u306e\u5883\u754c\u3092\u5b9a\u3081\u308b\u3053\u3068\u304c\u6210\u529f\u306e\u5206\u304b\u308c\u76ee\u306b\u306a\u308a\u307e\u3059\u3002\u7279\u306bPOS\u3084\u5e97\u8217\u696d\u52d9\u3067\u306f\u3001\u5e73\u5e38\u6642\u3088\u308a\u3082\u901a\u4fe1\u65ad\u3001\u8fd4\u54c1\u3001\u7de0\u3081\u51e6\u7406\u3001\u30bb\u30fc\u30eb\u6642\u306e\u96c6\u4e2d\u30a2\u30af\u30bb\u30b9\u3001\u5e97\u8217\u5c55\u958b\u6642\u306e\u79fb\u884c\u3092\u5148\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aPostgreSQL\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\n

1. \u73fe\u72b6\u8abf\u67fb\u3068\u8981\u4ef6\u5b9a\u7fa9<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u521d\u306b\u3001\u5e97\u8217\u6570\u3001\u30ec\u30b8\u53f0\u6570\u3001\u55b6\u696d\u6642\u9593\u30011\u6642\u9593\u3042\u305f\u308a\u306e\u53d6\u5f15\u6570\u3001\u5546\u54c1\u70b9\u6570\u3001\u4f1a\u54e1\u6570\u3001\u30c7\u30fc\u30bf\u4fdd\u5b58\u671f\u9593\u3001\u5916\u90e8\u9023\u643a\u5148\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u696d\u52d9\u8981\u4ef6\u3067\u306f\u3001\u58f2\u4e0a\u3001\u8fd4\u54c1\u3001\u53d6\u6d88\u3001\u5024\u5f15\u3001\u30af\u30fc\u30dd\u30f3\u3001\u7a0e\u3001\u514d\u7a0e\u3001\u68da\u5378\u3001\u767a\u6ce8\u3001\u5165\u8377\u3001\u79fb\u52d5\u3001\u7de0\u3081\u51e6\u7406\u3092\u4e00\u3064\u305a\u3064\u6d17\u3044\u51fa\u3057\u307e\u3059\u3002\u975e\u6a5f\u80fd\u8981\u4ef6\u3067\u306f\u3001\u76ee\u6a19\u5fdc\u7b54\u6642\u9593\u3001\u540c\u6642\u5229\u7528\u8005\u6570\u3001RTO\u3001RPO\u3001\u76e3\u67fb\u30ed\u30b0\u306e\u4fdd\u5b58\u671f\u9593\u3001\u500b\u4eba\u60c5\u5831\u306e\u95b2\u89a7\u6a29\u9650\u3092\u6c7a\u3081\u307e\u3059\u3002\u73fe\u5834\u3078\u306e\u805e\u304d\u53d6\u308a\u3067\u306f\u300c\u901a\u5e38\u3069\u304a\u308a\u306e\u64cd\u4f5c\u300d\u3060\u3051\u3067\u306a\u304f\u3001\u300c\u56de\u7dda\u304c\u5207\u308c\u305f\u3068\u304d\u300d\u300c\u5546\u54c1\u3092\u8fd4\u54c1\u3057\u305f\u3068\u304d\u300d\u300c\u65e5\u4ed8\u3092\u307e\u305f\u3044\u3060\u3068\u304d\u300d\u3092\u8cea\u554f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

2. \u30c7\u30fc\u30bf\u8a2d\u8a08\u3068\u65b9\u5f0f\u8a2d\u8a08<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8981\u4ef6\u3092\u3082\u3068\u306b\u3001\u5546\u54c1\u30fb\u5e97\u8217\u30fb\u53d6\u5f15\u30fb\u5728\u5eab\u30fb\u4f1a\u54e1\u306a\u3069\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u3001\u5404\u30c7\u30fc\u30bf\u306e\u6b63\u672c\u3092\u6c7a\u3081\u307e\u3059\u3002\u696d\u52d9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u5206\u6790\u7528\u30c7\u30fc\u30bf\u306e\u5f79\u5272\u3092\u5206\u3051\u3001\u5916\u90e8\u9023\u643a\u306eAPI\u3001\u518d\u9001\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u3001\u8a8d\u8a3c\u65b9\u6cd5\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002PostgreSQL\u306e\u62e1\u5f35\u6a5f\u80fd\u3084\u5168\u6587\u691c\u7d22\u3001JSON\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u63a1\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6a19\u6e96\u6a5f\u80fd\u3067\u5b9f\u73fe\u3059\u308b\u90e8\u5206\u3068\u62e1\u5f35\u306b\u4f9d\u5b58\u3059\u308b\u90e8\u5206\u3092\u4e00\u89a7\u5316\u3057\u307e\u3059\u3002\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3057\u3066\u3082\u4f7f\u3044\u7d9a\u3051\u3089\u308c\u308b\u304b\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u65b0\u3057\u3044\u74b0\u5883\u3078\u623b\u305b\u308b\u304b\u3092\u8a2d\u8a08\u6bb5\u968e\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

3. \u958b\u767a\u30fb\u9023\u643a\u30fb\u6027\u80fd\u8a66\u9a13<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u958b\u767a\u3067\u306f\u3001\u307e\u305a\u58f2\u4e0a\u767b\u9332\u3001\u8fd4\u54c1\u3001\u5728\u5eab\u66f4\u65b0\u3001\u7de0\u3081\u51e6\u7406\u306a\u3069\u306e\u4e2d\u6838\u696d\u52d9\u3092\u5c0f\u3055\u304f\u5b9f\u88c5\u3057\u3001\u5b9f\u30c7\u30fc\u30bf\u306b\u8fd1\u3044\u30b5\u30f3\u30d7\u30eb\u3067\u691c\u8a3c\u3057\u307e\u3059\u3002\u753b\u9762\u306e\u5358\u4f53\u30c6\u30b9\u30c8\u306b\u52a0\u3048\u3001\u540c\u3058\u53d6\u5f15\u306e\u4e8c\u91cd\u9001\u4fe1\u3001\u5916\u90e8\u6c7a\u6e08\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u5728\u5eab\u66f4\u65b0\u306e\u7af6\u5408\u3001\u30d0\u30c3\u30c1\u306e\u9014\u4e2d\u5931\u6557\u3001\u7570\u5e38\u306a\u65e5\u4ed8\u3084\u91d1\u984d\u3092\u8a66\u9a13\u3057\u307e\u3059\u3002\u6027\u80fd\u8a66\u9a13\u3067\u306f\u5e73\u5747\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u30bb\u30fc\u30eb\u958b\u59cb\u76f4\u5f8c\u3084\u9589\u5e97\u524d\u306a\u3069\u8ca0\u8377\u304c\u96c6\u4e2d\u3059\u308b\u6642\u9593\u5e2f\u306e95\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u5fdc\u7b54\u6642\u9593\u3001\u30ed\u30c3\u30af\u5f85\u3061\u3001\u63a5\u7d9a\u30d7\u30fc\u30eb\u3001\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u91cf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

4. \u30c7\u30fc\u30bf\u79fb\u884c\u30fb\u30d1\u30a4\u30ed\u30c3\u30c8\u5c0e\u5165\u30fb\u5168\u5e97\u5c55\u958b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u79fb\u884c\u3059\u308b\u5834\u5408\u306f\u3001\u9805\u76ee\u5bfe\u5fdc\u8868\u3001\u30c7\u30fc\u30bf\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u65b9\u91dd\u3001\u79fb\u884c\u5bfe\u8c61\u671f\u9593\u3001\u6b20\u640d\u3084\u91cd\u8907\u306e\u6271\u3044\u3001\u7167\u5408\u65b9\u6cd5\u3092\u6c7a\u3081\u307e\u3059\u3002\u904e\u53bb\u306e\u58f2\u4e0a\u3092\u3059\u3079\u3066\u79fb\u3059\u306e\u304b\u3001\u5206\u6790\u7528\u306b\u5225\u4fdd\u7ba1\u3059\u308b\u306e\u304b\u3067\u8cbb\u7528\u3068\u671f\u9593\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u6700\u521d\u304b\u3089\u5168\u5e97\u8217\u3078\u5c55\u958b\u305b\u305a\u3001\u307e\u305a1\u301c3\u5e97\u8217\u3067\u58f2\u4e0a\u3001\u8fd4\u54c1\u3001\u5728\u5eab\u3001\u901a\u4fe1\u65ad\u5fa9\u65e7\u3001\u65e5\u6b21\u7de0\u3081\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u554f\u984c\u304c\u8d77\u304d\u305f\u3068\u304d\u306b\u65e7\u30b7\u30b9\u30c6\u30e0\u3078\u623b\u3059\u6761\u4ef6\u3001\u4e26\u884c\u7a3c\u50cd\u306e\u671f\u9593\u3001\u5e97\u8217\u30b9\u30bf\u30c3\u30d5\u3078\u306e\u6559\u80b2\u3001\u554f\u3044\u5408\u308f\u305b\u7a93\u53e3\u3092\u660e\u6587\u5316\u3057\u3066\u304b\u3089\u6bb5\u968e\u7684\u306b\u5c55\u958b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\u76f8\u5834\u3068\u30b3\u30b9\u30c8\u306e\u5185\u8a33<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u8cbb\u7528\u3092\u691c\u8a0e\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u3067\u306f\u306a\u304f\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u7aef\u672b\u9023\u643a\u3001\u79fb\u884c\u3001\u30c6\u30b9\u30c8\u3001\u5e97\u8217\u5c55\u958b\u3001\u904b\u7528\u8a2d\u8a08\u306e\u7bc4\u56f2\u3067\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u65e5\u672c\u306e\u5e97\u8217\u30fb\u5c0f\u58f2\u30b7\u30b9\u30c6\u30e0\u3092\u60f3\u5b9a\u3057\u30012026\u5e74\u6642\u70b9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u4e00\u822c\u7684\u306a\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u8cbb\u7528\u30ec\u30f3\u30b8\u3068POS\u56fa\u6709\u306e\u5de5\u7a0b\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u7a0e\u5225\u306e\u63a8\u5b9a\u3067\u3059\u3002\u5b9f\u969b\u306e\u898b\u7a4d\u3082\u308a\u3067\u306f\u3001\u5e97\u8217\u6570\u3001\u53d6\u5f15\u91cf\u3001\u9023\u643a\u6570\u3001\u53ef\u7528\u6027\u3001\u65e2\u5b58\u30c7\u30fc\u30bf\u306e\u54c1\u8cea\u3067\u518d\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aPostgreSQL\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

\u898f\u6a21\u5225\u306e\u521d\u671f\u958b\u767a\u8cbb\u3068\u671f\u9593\u306e\u76ee\u5b89<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5c0f\u898f\u6a21\u306aPoC\u30841\u301c3\u5e97\u8217\u306e\u57fa\u672c\u30b7\u30b9\u30c6\u30e0\u3067\u3001\u5546\u54c1\u3001\u58f2\u4e0a\u3001\u5728\u5eab\u306e\u767b\u9332\u3068\u7167\u4f1a\u3001\u65e2\u5b58\u6c7a\u6e08\u3068\u306e\u9023\u643a\u3092\u884c\u3046\u5834\u5408\u306f\u3001500\u4e07\u301c1,500\u4e07\u5186\u7a0b\u5ea6\u3001\u671f\u9593\u306f3\u301c6\u304b\u6708\u304c\u4e00\u3064\u306e\u76ee\u5b89\u3067\u3059\u300210\u301c50\u5e97\u8217\u3067POS\u7aef\u672b\u3001\u767a\u6ce8\u3001\u4f1a\u54e1\u3001EC\u307e\u305f\u306f\u4f1a\u8a08\u9023\u643a\u3001\u30af\u30e9\u30a6\u30c9\u306e\u9ad8\u53ef\u7528\u6027\u69cb\u6210\u307e\u3067\u542b\u3081\u308b\u5834\u5408\u306f\u30011,500\u4e07\u301c5,000\u4e07\u5186\u7a0b\u5ea6\u30016\u301c12\u304b\u6708\u304c\u76ee\u5b89\u3067\u3059\u3002\u591a\u5e97\u8217\u30fb\u591a\u30d6\u30e9\u30f3\u30c9\u3067\u3001\u672c\u90e8\u57fa\u5e79\u3001EC\u3001\u5009\u5eab\u3001BI\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u4f1a\u8a08\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u3001\u4e26\u884c\u7a3c\u50cd\u307e\u3067\u542b\u3080\u5927\u898f\u6a21\u6848\u4ef6\u3067\u306f\u30015,000\u4e07\u301c2\u5104\u5186\u8d85\u300112\u301c24\u304b\u6708\u4ee5\u4e0a\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u898b\u7a4d\u3082\u308a\u306b\u542b\u3081\u308b\u3079\u304d\u5de5\u7a0b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8cbb\u7528\u306f\u3001\u8981\u4ef6\u5b9a\u7fa9\u30fb\u696d\u52d9\u8a2d\u8a08\u3001\u753b\u9762\u3068API\u306e\u958b\u767a\u3001PostgreSQL\u306e\u8ad6\u7406\u8a2d\u8a08\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u3001\u6027\u80fd\u8a66\u9a13\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a66\u9a13\u3001\u7aef\u672b\u8a66\u9a13\u3001\u6559\u80b2\u3001\u5c55\u958b\u652f\u63f4\u306b\u5206\u3051\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002DB\u8a2d\u8a08\u30fb\u79fb\u884c\u30fb\u6027\u80fd\u8a66\u9a13\u3060\u3051\u3067200\u4e07\u301c2,000\u4e07\u5186\u7a0b\u5ea6\u3001\u5e97\u8217\u5c55\u958b\u3084\u7aef\u672b\u8a66\u9a13\u30fb\u6559\u80b2\u3067100\u4e07\u301c3,000\u4e07\u5186\u7a0b\u5ea6\u3092\u4eee\u7f6e\u304d\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u65e2\u5b58\u306e\u5546\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u79fb\u884c\u3059\u308b\u5834\u5408\u306f\u3001SQL\u306e\u4e92\u63db\u6027\u78ba\u8a8d\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u3001\u65e5\u4ed8\u30fb\u91d1\u984d\u306e\u4e38\u3081\u3001\u30b9\u30c8\u30a2\u30c9\u51e6\u7406\u3001\u9023\u643a\u30d0\u30c3\u30c1\u306e\u4f5c\u308a\u76f4\u3057\u304c\u4e0a\u632f\u308c\u8981\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u904b\u7528\u4fdd\u5b88\u3068\u30a4\u30f3\u30d5\u30e9\u306e\u30e9\u30f3\u30cb\u30f3\u30b0\u30b3\u30b9\u30c8<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u904b\u7528\u4fdd\u5b88\u306f\u3001\u521d\u671f\u958b\u767a\u8cbb\u306e\u5e7415\u301c25\uff05\u3092\u4eee\u7f6e\u304d\u3057\u3001\u76e3\u8996\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u78ba\u8a8d\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3001\u8efd\u5fae\u306a\u6539\u4fee\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3092\u542b\u3081\u3066\u8003\u3048\u307e\u3059\u3002\u57fa\u76e4\u3060\u3051\u306e\u6708\u984d\u306f\u3001\u958b\u767a\u30fb\u5c0f\u898f\u6a21\u74b0\u5883\u30671\u4e07\u301c5\u4e07\u5186\u3001\u672c\u756a\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u74b0\u5883\u30675\u4e07\u301c30\u4e07\u5186\u3001\u591a\u5e97\u8217\u306e\u9ad8\u53ef\u7528\u6027\u69cb\u6210\u3084\u30ec\u30d7\u30ea\u30ab\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u542b\u3081\u306630\u4e07\u301c150\u4e07\u5186\u7a0b\u5ea6\u3068\u3044\u3046\u63a8\u5b9a\u30ec\u30f3\u30b8\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u306e\u6599\u91d1\u306f\u5229\u7528\u6642\u9593\u3001CPU\u30fb\u30e1\u30e2\u30ea\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001I\/O\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u6301\u3001\u8ee2\u9001\u91cf\u306a\u3069\u3067\u5909\u308f\u308b\u305f\u3081\u3001\u516c\u5f0f\u306e\u6599\u91d1\u8a08\u7b97\u30c4\u30fc\u30eb\u3067\u6708\u6b21\u3068\u7e41\u5fd9\u671f\u3092\u5206\u3051\u3066\u8a66\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

5\u5e74TCO\u3067\u6bd4\u8f03\u3059\u308b\u8003\u3048\u65b9<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u65b9\u5f0f\u3092\u6bd4\u8f03\u3059\u308b\u3068\u304d\u306f\u3001\u521d\u671f\u8cbb\u7528\u306b\u6708\u984d\u8cbb\u7528\u306e60\u304b\u6708\u5206\u3092\u52a0\u3048\u3001\u5e97\u8217\u8ffd\u52a0\u3001\u6559\u80b2\u3001\u4fdd\u5b88\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u6642\u306e\u4ee3\u66ff\u904b\u7528\u307e\u3067\u5408\u7b97\u3057\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u304c\u4e0d\u8981\u3067\u3082\u3001\u5c02\u4efb\u62c5\u5f53\u8005\u3084\u591c\u9593\u5bfe\u5fdc\u304c\u5fc5\u8981\u306a\u3089\u7dcf\u984d\u306f\u5897\u3048\u307e\u3059\u3002\u9006\u306b\u3001\u6708\u984d\u30b5\u30fc\u30d3\u30b9\u304c\u9ad8\u304f\u898b\u3048\u3066\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u66f4\u65b0\u3084\u76e3\u8996\u3001\u6a19\u6e96\u6a5f\u80fd\u306e\u6539\u4fee\u3092\u542b\u3080\u306a\u3089\u3001\u793e\u5185\u5de5\u6570\u3092\u542b\u3081\u305fTCO\u3067\u6709\u5229\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u898b\u7a4d\u66f8\u3067\u306f\u3001\u521d\u671f\u8cbb\u7528\u3068\u7d99\u7d9a\u8cbb\u7528\u3092\u540c\u3058\u524d\u63d0\u3067\u4e26\u3079\u3001\u5e97\u8217\u6570\u3084\u53d6\u5f15\u91cf\u304c2\u500d\u306b\u306a\u3063\u305f\u3068\u304d\u306e\u4fa1\u683c\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u30b7\u30b9\u30c6\u30e0\u306e\u958b\u767a\u30d1\u30fc\u30c8\u30ca\u30fc\u3092\u9078\u3076\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u958b\u767a\u4f1a\u793e\u3084\u30d9\u30f3\u30c0\u30fc\u3092\u9078\u3076\u3068\u304d\u306f\u3001PostgreSQL\u306e\u77e5\u8b58\u3060\u3051\u3067\u306a\u304f\u3001\u5c0e\u5165\u3059\u308b\u696d\u52d9\u3092\u7406\u89e3\u3057\u3001\u969c\u5bb3\u6642\u307e\u3067\u8cac\u4efb\u3092\u6301\u3066\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u300cPostgreSQL\u3092\u6271\u3048\u308b\u300d\u3068\u3044\u3046\u8aac\u660e\u3060\u3051\u3067\u306f\u3001\u5e97\u8217\u306e\u7de0\u3081\u51e6\u7406\u3084\u6c7a\u6e08\u7aef\u672b\u3001\u901a\u4fe1\u65ad\u3001\u5728\u5eab\u5f15\u5f53\u306e\u7d4c\u9a13\u307e\u3067\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u3002\u5019\u88dc\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306f\u3001\u6280\u8853\u529b\u3001\u696d\u52d9\u7406\u89e3\u3001\u79fb\u884c\u529b\u3001\u904b\u7528\u529b\u3092\u540c\u3058\u8cea\u554f\u7968\u3067\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5c0f\u58f2\u30fbPOS\u696d\u52d9\u306e\u7d4c\u9a13\u3092\u78ba\u8a8d\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u985e\u4f3c\u696d\u614b\u306e\u5c0e\u5165\u5e97\u8217\u6570\u3001\u30ec\u30b8\u53f0\u6570\u3001\u30d4\u30fc\u30af\u6642\u306e\u53d6\u5f15\u6570\u3001\u8fd4\u54c1\u3084\u5024\u5f15\u306e\u30eb\u30fc\u30eb\u3001\u901a\u4fe1\u65ad\u6642\u306e\u904b\u7528\u3092\u8cea\u554f\u3057\u307e\u3059\u3002\u5b9f\u7e3e\u3092\u805e\u304f\u3068\u304d\u306f\u3001\u793e\u540d\u3084\u5c0e\u5165\u4ef6\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u3069\u306e\u8ab2\u984c\u3092\u3069\u3046\u8a2d\u8a08\u3057\u3001\u3069\u306e\u7bc4\u56f2\u3092\u62c5\u5f53\u3057\u3001\u7a3c\u50cd\u5f8c\u306b\u4f55\u3092\u6539\u5584\u3057\u305f\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u58f2\u4e0a\u7de0\u3081\u3001\u68da\u5378\u3001\u8fd4\u54c1\u3001\u5728\u5eab\u79fb\u52d5\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u3092\u56f3\u3067\u8aac\u660e\u3067\u304d\u308b\u304b\u3001\u73fe\u5834\u30b9\u30bf\u30c3\u30d5\u5411\u3051\u306e\u6559\u80b2\u8a08\u753b\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u3082\u91cd\u8981\u3067\u3059\u3002\u5b9f\u7e3e\u304c\u81ea\u793e\u958b\u767a\u3067\u306f\u306a\u304f\u3001\u5225\u306e\u88fd\u54c1\u5c0e\u5165\u3084\u904b\u7528\u652f\u63f4\u306e\u5834\u5408\u306f\u3001\u62c5\u5f53\u7bc4\u56f2\u3092\u660e\u78ba\u306b\u5206\u3051\u3066\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

PostgreSQL\u306e\u8a2d\u8a08\u30fb\u79fb\u884c\u30fb\u6027\u80fd\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u8a55\u4fa1\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u63d0\u6848\u6642\u306b\u306f\u3001\u8ad6\u7406\u8a2d\u8a08\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u8a2d\u8a08\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5883\u754c\u3001\u63a5\u7d9a\u30d7\u30fc\u30eb\u3001VACUUM\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30ea\u30b9\u30c8\u30a2\u8a66\u9a13\u3092\u8ab0\u304c\u62c5\u5f53\u3059\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u65e2\u5b58\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u306e\u79fb\u884c\u3067\u306f\u3001\u4e92\u63db\u6027\u8abf\u67fb\u3001\u30c7\u30fc\u30bf\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u3001\u79fb\u884c\u30ea\u30cf\u30fc\u30b5\u30eb\u3001\u5207\u308a\u623b\u3057\u65b9\u6cd5\u3092\u898b\u7a4d\u3082\u308a\u306b\u542b\u3081\u3066\u3044\u308b\u304b\u3092\u898b\u307e\u3059\u3002\u6027\u80fd\u306b\u3064\u3044\u3066\u306f\u3001\u300c\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u300d\u3068\u3044\u3046\u8868\u73fe\u3067\u306f\u306a\u304f\u3001\u60f3\u5b9a\u30c7\u30fc\u30bf\u91cf\u3001\u540c\u6642\u5b9f\u884c\u6570\u3001\u76ee\u6a19\u5fdc\u7b54\u6642\u9593\u3001\u8a66\u9a13\u65b9\u6cd5\u3001\u6539\u5584\u524d\u5f8c\u306e\u6e2c\u5b9a\u9805\u76ee\u3092\u63d0\u793a\u3067\u304d\u308b\u304b\u304c\u5224\u65ad\u6750\u6599\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u904b\u7528\u4f53\u5236\u30fbSLA\u30fb\u5f15\u304d\u7d99\u304e\u7bc4\u56f2\u3092\u78ba\u8a8d\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u7a3c\u50cd\u5f8c\u306b\u8ab0\u304c\u76e3\u8996\u3057\u3001\u8ab0\u304c\u4e00\u6b21\u5207\u308a\u5206\u3051\u3092\u884c\u3044\u3001\u3069\u306e\u6642\u9593\u5e2f\u306b\u3069\u306e\u65b9\u6cd5\u3067\u9023\u7d61\u3067\u304d\u308b\u304b\u3092\u5951\u7d04\u524d\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u969c\u5bb3\u306e\u91cd\u8981\u5ea6\u3054\u3068\u306e\u76ee\u6a19\u5fdc\u7b54\u6642\u9593\u3001\u5fa9\u65e7\u76ee\u6a19\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u6301\u671f\u9593\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3001\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u8cbb\u7528\u3092\u660e\u8a18\u3057\u307e\u3059\u3002\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u3001IaC\u3001\u76e3\u8996\u8a2d\u5b9a\u3001\u904b\u7528\u624b\u9806\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3001\u79fb\u884c\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u3069\u3053\u307e\u3067\u5f15\u304d\u6e21\u3059\u304b\u3082\u91cd\u8981\u3067\u3059\u3002\u62c5\u5f53\u8005\u304c\u5909\u308f\u3063\u3066\u3082\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u3001\u7d0d\u54c1\u7269\u3068\u6559\u80b2\u3092\u898b\u7a4d\u66f8\u306b\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u76f8\u898b\u7a4d\u3082\u308a\u3092\u6bd4\u8f03\u3067\u304d\u308bRFP\u3092\u4f5c\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u76f8\u898b\u7a4d\u3082\u308a\u3067\u306f\u3001\u5019\u88dc\u3054\u3068\u306b\u524d\u63d0\u6761\u4ef6\u304c\u9055\u3046\u3068\u91d1\u984d\u3060\u3051\u3092\u6bd4\u3079\u3089\u308c\u307e\u305b\u3093\u3002\u5e97\u8217\u6570\u3001\u7aef\u672b\u6570\u3001\u5e74\u9593\u53d6\u5f15\u6570\u3001\u30c7\u30fc\u30bf\u4fdd\u5b58\u671f\u9593\u3001\u9023\u643a\u5148\u3001\u76ee\u6a19\u6027\u80fd\u3001\u53ef\u7528\u6027\u3001\u79fb\u884c\u7bc4\u56f2\u3001\u6559\u80b2\u7bc4\u56f2\u3001\u4fdd\u5b88\u6642\u9593\u3092\u4e00\u679a\u306eRFP\u306b\u305d\u308d\u3048\u307e\u3059\u3002\u63d0\u6848\u66f8\u306b\u306f\u3001\u63a1\u7528\u65b9\u5f0f\u306e\u7406\u7531\u3001\u5bfe\u8c61\u5916\u306e\u7bc4\u56f2\u3001\u8ffd\u52a0\u8cbb\u7528\u304c\u767a\u751f\u3059\u308b\u6761\u4ef6\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u4e0a\u306e\u524d\u63d0\u3001\u5229\u7528\u8005\u5074\u306e\u4f5c\u696d\u3092\u8a18\u8f09\u3057\u3066\u3082\u3089\u3044\u307e\u3059\u3002\u5b89\u3044\u63d0\u6848\u307b\u3069\u3001\u5bfe\u8c61\u5916\u4f5c\u696d\u3084\u7a3c\u50cd\u5f8c\u306e\u8ffd\u52a0\u8cbb\u7528\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aPostgreSQL\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

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aPostgreSQL\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

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u5931\u6557\u3057\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u3068\u5bfe\u7b56<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u30b7\u30b9\u30c6\u30e0\u306e\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\u3092\u78ba\u8a8d\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9078\u5b9a\u304c\u9069\u5207\u3067\u3082\u3001\u696d\u52d9\u3068\u904b\u7528\u306e\u8a2d\u8a08\u304c\u4e0d\u8db3\u3059\u308b\u3068\u5931\u6557\u3057\u307e\u3059\u3002\u3042\u308a\u304c\u3061\u306a\u554f\u984c\u306f\u3001\u4fbf\u5229\u306a\u6a5f\u80fd\u3092\u5148\u306b\u6c7a\u3081\u308b\u3053\u3068\u3001\u901a\u4fe1\u65ad\u3084\u8fd4\u54c1\u3092\u5f8c\u56de\u3057\u306b\u3059\u308b\u3053\u3068\u3001\u79fb\u884c\u30c7\u30fc\u30bf\u306e\u54c1\u8cea\u3092\u898b\u306a\u3044\u3053\u3068\u3001\u904b\u7528\u62c5\u5f53\u8005\u3092\u6700\u5f8c\u307e\u3067\u6c7a\u3081\u306a\u3044\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u6a5f\u80fd\u3092\u5897\u3084\u3057\u3059\u304e\u3066\u696d\u52d9\u304c\u8907\u96d1\u306b\u306a\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8981\u671b\u3092\u3059\u3079\u3066\u4e00\u5ea6\u306b\u5b9f\u88c5\u3059\u308b\u3068\u3001\u753b\u9762\u3082\u30c7\u30fc\u30bf\u69cb\u9020\u3082\u8907\u96d1\u306b\u306a\u308a\u3001\u30c6\u30b9\u30c8\u7bc4\u56f2\u304c\u5e83\u304c\u308a\u307e\u3059\u3002\u307e\u305a\u58f2\u4e0a\u3001\u5728\u5eab\u3001\u8fd4\u54c1\u3001\u7de0\u3081\u51e6\u7406\u3068\u3044\u3046\u696d\u52d9\u306e\u57fa\u790e\u3092MVP\u3068\u3057\u3066\u7a3c\u50cd\u3055\u305b\u3001\u5229\u7528\u72b6\u6cc1\u3092\u898b\u306a\u304c\u3089\u5206\u6790\u3084\u9ad8\u5ea6\u306a\u81ea\u52d5\u5316\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u5404\u6a5f\u80fd\u306b\u3064\u3044\u3066\u3001\u58f2\u4e0a\u5897\u52a0\u3001\u4f5c\u696d\u6642\u9593\u524a\u6e1b\u3001\u30df\u30b9\u524a\u6e1b\u3001\u6cd5\u4ee4\u5bfe\u5fdc\u306e\u3069\u308c\u306b\u52b9\u304f\u306e\u304b\u3092\u6574\u7406\u3057\u3001\u52b9\u679c\u304c\u6e2c\u308c\u306a\u3044\u6a5f\u80fd\u306f\u5c0e\u5165\u6642\u671f\u3092\u5f8c\u308d\u3078\u7f6e\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30c7\u30fc\u30bf\u79fb\u884c\u5f8c\u306b\u58f2\u4e0a\u3084\u5728\u5eab\u304c\u5408\u308f\u306a\u3044<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u79fb\u884c\u5143\u306b\u91cd\u8907\u5546\u54c1\u3001\u53e4\u3044\u5e97\u8217\u30b3\u30fc\u30c9\u3001\u5358\u4f4d\u306e\u9055\u3046\u6570\u91cf\u3001\u7a0e\u7387\u306e\u7570\u306a\u308b\u91d1\u984d\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u3068\u3001\u79fb\u884c\u5f8c\u306e\u6570\u5b57\u304c\u5408\u3044\u307e\u305b\u3093\u3002\u79fb\u884c\u524d\u306b\u4ef6\u6570\u3001\u91d1\u984d\u3001\u65e5\u4ed8\u7bc4\u56f2\u3001\u5546\u54c1\u6570\u3001\u5e97\u8217\u5225\u5408\u8a08\u3092\u57fa\u6e96\u5024\u3068\u3057\u3066\u4fdd\u5b58\u3057\u3001\u79fb\u884c\u5f8c\u306b\u540c\u3058\u96c6\u8a08\u3092\u884c\u3063\u3066\u7a81\u5408\u3057\u307e\u3059\u3002\u5dee\u7570\u304c\u51fa\u305f\u3068\u304d\u306b\u5168\u4ef6\u3092\u624b\u4f5c\u696d\u3067\u76f4\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u539f\u56e0\u3092\u5206\u985e\u3057\u3001\u30af\u30ec\u30f3\u30b8\u30f3\u30b0\u30eb\u30fc\u30eb\u3084\u4f8b\u5916\u4e00\u89a7\u3092\u6b8b\u3057\u307e\u3059\u3002\u79fb\u884c\u30ea\u30cf\u30fc\u30b5\u30eb\u3092\u8907\u6570\u56de\u884c\u3044\u3001\u6700\u7d42\u5207\u66ff\u306b\u5fc5\u8981\u306a\u6642\u9593\u3092\u5b9f\u6e2c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5b89\u5168\u6027\u3068\u904b\u7528\u3092\u7a3c\u50cd\u5f8c\u306b\u8003\u3048\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u958b\u767a\u5b8c\u4e86\u5f8c\u306b\u6a29\u9650\u3084\u76e3\u8996\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u8a2d\u8a08\u5909\u66f4\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u30ed\u30fc\u30eb\u3068\u7ba1\u7406\u8005\u30ed\u30fc\u30eb\u3092\u5206\u3051\u3001\u6700\u5c0f\u6a29\u9650\u3001\u6697\u53f7\u5316\u3001TLS\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3001\u76e3\u67fb\u30ed\u30b0\u3001\u79d8\u5bc6\u60c5\u5831\u306e\u4fdd\u7ba1\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u6697\u53f7\u5316\u3092\u521d\u671f\u8a2d\u8a08\u306b\u542b\u3081\u307e\u3059\u3002\u5e97\u8217\u30b9\u30bf\u30c3\u30d5\u3001\u5e97\u9577\u3001\u672c\u90e8\u62c5\u5f53\u3001\u5206\u6790\u62c5\u5f53\u3001\u4fdd\u5b88\u62c5\u5f53\u3067\u95b2\u89a7\u30fb\u66f4\u65b0\u7bc4\u56f2\u3092\u5206\u3051\u3001\u500b\u4eba\u60c5\u5831\u3092\u542b\u3080\u4f1a\u54e1\u3084\u8cfc\u8cb7\u5c65\u6b74\u306f\u5fc5\u8981\u306a\u4eba\u3060\u3051\u304c\u6271\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u904b\u7528\u958b\u59cb\u524d\u306b\u3001\u969c\u5bb3\u3001\u60c5\u5831\u6f0f\u3048\u3044\u3001\u8aa4\u64cd\u4f5c\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u65e7\u306e\u8a13\u7df4\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

2026\u5e74\u306ePostgreSQL\u52d5\u5411\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8003\u3048\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u306e\u6700\u65b0\u52d5\u5411\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u8a8d\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

2026\u5e74\u306f\u3001PostgreSQL\u306e\u65b0\u6a5f\u80fd\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u3088\u308a\u3001\u5bfe\u5fdc\u7bc4\u56f2\u3068\u904b\u7528\u306e\u6210\u719f\u5ea6\u3092\u78ba\u304b\u3081\u3066\u63a1\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u62e1\u5f35\u6a5f\u80fd\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3001\u76e3\u8996\u88fd\u54c1\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u624b\u9806\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u691c\u8a3c\u74b0\u5883\u3067\u78ba\u8a8d\u3057\u3001\u672c\u756a\u3078\u6bb5\u968e\u7684\u306b\u53cd\u6620\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

PostgreSQL 18\u3068\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PostgreSQL 18\u306f2025\u5e749\u670825\u65e5\u306b\u516c\u958b\u3055\u308c\u3001\u975e\u540c\u671fI\/O\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5229\u7528\u306e\u6539\u5584\u3001\u30e1\u30b8\u30e3\u30fc\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u8ca0\u62c5\u8efd\u6e1b\u3001OAuth 2.0\u8a8d\u8a3c\u3001TLS 1.3\u8a2d\u5b9a\u3001\u76e3\u8996\u60c5\u5831\u306e\u5f37\u5316\u306a\u3069\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u975e\u540c\u671fI\/O\u306f\u6761\u4ef6\u306b\u3088\u3063\u3066\u30b9\u30c8\u30ec\u30fc\u30b8\u8aad\u307f\u53d6\u308a\u6027\u80fd\u304c\u6700\u59273\u500d\u306b\u306a\u308b\u3068\u516c\u5f0f\u767a\u8868\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u52b9\u679c\u306f\u30c7\u30fc\u30bf\u91cf\u3001\u30af\u30a8\u30ea\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u540c\u6642\u5b9f\u884c\u6570\u3067\u5909\u308f\u308a\u307e\u3059\uff08\u51fa\u5178: PostgreSQL Global Development Group\u30012025\u5e74\uff09\u3002\u6a5f\u80fd\u306e\u6570\u5b57\u3092\u305d\u306e\u307e\u307e\u81ea\u793e\u306e\u6027\u80fd\u3068\u3057\u3066\u898b\u7a4d\u3082\u3089\u305a\u3001\u5b9f\u30c7\u30fc\u30bf\u306b\u8fd1\u3044\u8ca0\u8377\u8a66\u9a13\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30b5\u30dd\u30fc\u30c8\u671f\u9593\u3068\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u8a08\u753b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u539f\u5247\u3068\u3057\u3066\u5e741\u56de\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u5404\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u521d\u56de\u30ea\u30ea\u30fc\u30b9\u304b\u30895\u5e74\u9593\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3059\uff08\u51fa\u5178: PostgreSQL Global Development Group\u300cVersioning Policy\u300d\u30012026\u5e74\u78ba\u8a8d\uff09\u3002\u672c\u756a\u3067\u306f\u3001\u63a1\u7528\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u65e5\u3001\u5229\u7528\u3059\u308b\u62e1\u5f35\u6a5f\u80fd\u306e\u5bfe\u5fdc\u72b6\u6cc1\u3001\u79fb\u884c\u65b9\u6cd5\u3001\u505c\u6b62\u53ef\u80fd\u6642\u9593\u3092\u4e00\u89a7\u5316\u3057\u307e\u3059\u3002\u30e1\u30b8\u30e3\u30fc\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u30c0\u30f3\u30d7\u30fb\u30ea\u30b9\u30c8\u30a2\u3084\u5c02\u7528\u30c4\u30fc\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u30ea\u30ea\u30fc\u30b9\u76f4\u524d\u306b\u614c\u3066\u306a\u3044\u3088\u3046\u3001\u5c11\u306a\u304f\u3068\u3082\u5e741\u56de\u306f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u30ea\u30cf\u30fc\u30b5\u30eb\u3092\u884c\u3044\u307e\u3059\u3002\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3044\u7d9a\u3051\u308b\u5834\u5408\u306e\u5ef6\u9577\u30b5\u30dd\u30fc\u30c8\u8cbb\u7528\u3084\u8106\u5f31\u6027\u5bfe\u5fdc\u8cbb\u7528\u3082\u3001TCO\u306b\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u8cfc\u8cb7\u5c65\u6b74\u30fb\u6c7a\u6e08\u60c5\u5831\u30fbAI\u6d3b\u7528\u306e\u5b89\u5168\u6027<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u4f1a\u54e1\u60c5\u5831\u3084\u8cfc\u8cb7\u5c65\u6b74\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3060\u3051\u3067\u306a\u304f\u3001\u5229\u7528\u76ee\u7684\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u3001\u4fdd\u5b58\u671f\u9593\u3001\u59d4\u8a17\u5148\u3001\u524a\u9664\u65b9\u6cd5\u3092\u6c7a\u3081\u307e\u3059\u3002\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u306f\u3001\u5c0f\u58f2\u5e97\u306e\u8cfc\u8cb7\u5c65\u6b74\u3092\u4eee\u540d\u52a0\u5de5\u30fb\u533f\u540d\u52a0\u5de5\u3059\u308b\u969b\u306b\u3001\u7279\u5b9a\u306e\u5546\u54c1\u3084\u5c11\u4eba\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u518d\u8b58\u5225\u306b\u3064\u306a\u304c\u3089\u306a\u3044\u3088\u3046\u4e00\u822c\u5316\u3059\u308b\u8003\u3048\u65b9\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: \u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u30012025\u5e74\u78ba\u8a8d\uff09\u3002\u5206\u6790\u3084\u9700\u8981\u4e88\u6e2c\u3078\u4f7f\u3046\u3068\u304d\u306f\u3001\u5143\u30c7\u30fc\u30bf\u3068\u5206\u6790\u30c7\u30fc\u30bf\u3092\u5206\u3051\u3001\u533f\u540d\u5316\u3084\u4eee\u540d\u5316\u306e\u72b6\u614b\u3001\u518d\u8b58\u5225\u306e\u9375\u306e\u7ba1\u7406\u8005\u3001\u5229\u7528\u76ee\u7684\u3092\u8a18\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ab\u30fc\u30c9\u756a\u53f7\u306a\u3069\u306e\u6c7a\u6e08\u60c5\u5831\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5074\u306b\u4fdd\u5b58\u3059\u308b\u7bc4\u56f2\u3092\u6700\u5c0f\u5316\u3057\u3001\u6c7a\u6e08\u4e8b\u696d\u8005\u306e\u30c8\u30fc\u30af\u30f3\u5316\u3084\u975e\u4fdd\u6301\u65b9\u5f0f\u3092\u512a\u5148\u3057\u307e\u3059\u3002PCI DSS v4.0.1\u3067\u306f\u3001\u5bfe\u8c61\u4e8b\u696d\u8005\u304c\u9069\u5207\u306a\u81ea\u5df1\u8a55\u4fa1\u8cea\u554f\u7968\u3092\u9078\u3073\u3001\u9069\u683c\u6027\u3084\u63d0\u51fa\u5148\u306e\u8981\u4ef6\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: PCI Security Standards Council\u30012024\u5e74\uff09\u3002AI\u3092\u4f7f\u3046\u5834\u5408\u3082\u3001\u8cfc\u8cb7\u5c65\u6b74\u3092\u305d\u306e\u307e\u307e\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3078\u6e21\u3055\u305a\u3001\u533f\u540d\u5316\u3001\u6a29\u9650\u7ba1\u7406\u3001\u4eba\u306b\u3088\u308b\u78ba\u8a8d\u3092\u524d\u63d0\u306b\u3001\u307e\u305a\u306f\u5728\u5eab\u7570\u5e38\u306e\u691c\u77e5\u3084\u9700\u8981\u4e88\u6e2c\u306e\u88dc\u52a9\u304b\u3089\u59cb\u3081\u308b\u3068\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u304f\u3042\u308b\u8cea\u554f\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u6700\u5f8c\u306b\u3001\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u969b\u306b\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3078\u56de\u7b54\u3057\u307e\u3059\u3002PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u6280\u8853\u3060\u3051\u3067\u306a\u304f\u3001\u5e97\u8217\u904b\u7528\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u3001\u8cbb\u7528\u3001\u4fdd\u5b88\u3092\u4e00\u4f53\u3067\u8003\u3048\u308b\u3068\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

PostgreSQL\u306f\u7121\u6599\u306a\u306e\u3067\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u3082\u5b89\u304f\u306a\u308a\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PostgreSQL\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u305f\u3081\u3001\u5546\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u3092\u6291\u3048\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u304c\u81ea\u52d5\u7684\u306b\u5b89\u304f\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8981\u4ef6\u5b9a\u7fa9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3001\u79fb\u884c\u3001\u6027\u80fd\u8a66\u9a13\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u4fdd\u5b88\u306e\u8cbb\u7528\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u8cbb\u7528\u3060\u3051\u3067\u306a\u304f\u30015\u5e74TCO\u3068\u969c\u5bb3\u6642\u306e\u58f2\u4e0a\u5f71\u97ff\u307e\u3067\u542b\u3081\u3066\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089PostgreSQL\u3078\u79fb\u884c\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u79fb\u884c\u3067\u304d\u307e\u3059\u304c\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3060\u3051\u3067\u7d42\u308f\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002SQL\u3001\u30b9\u30c8\u30a2\u30c9\u51e6\u7406\u3001\u65e5\u4ed8\u3068\u91d1\u984d\u306e\u578b\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u3001\u30d0\u30c3\u30c1\u3001\u5e33\u7968\u3001\u6027\u80fd\u7279\u6027\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u4e92\u63db\u6027\u8abf\u67fb\u3068\u79fb\u884c\u30ea\u30cf\u30fc\u30b5\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002\u58f2\u4e0a\u3084\u5728\u5eab\u3092\u79fb\u884c\u524d\u5f8c\u3067\u96c6\u8a08\u3057\u3001\u4ef6\u6570\u3068\u91d1\u984d\u3092\u7a81\u5408\u3057\u305f\u3046\u3048\u3067\u3001\u4e26\u884c\u7a3c\u50cd\u3068\u5207\u308a\u623b\u3057\u6761\u4ef6\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30af\u30e9\u30a6\u30c9\u3068\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306f\u3069\u3061\u3089\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u904b\u7528\u62c5\u5f53\u8005\u3092\u78ba\u4fdd\u3057\u306b\u304f\u304f\u3001\u77ed\u671f\u9593\u3067\u57fa\u76e4\u3092\u7528\u610f\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30de\u30cd\u30fc\u30b8\u30c9PostgreSQL\u3092\u542b\u3080\u30af\u30e9\u30a6\u30c9\u304c\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002\u65e2\u5b58\u8a2d\u5099\u3001\u9589\u57df\u7db2\u3001\u7279\u6b8a\u6a5f\u5668\u3001\u30c7\u30fc\u30bf\u914d\u7f6e\u306e\u5236\u7d04\u304c\u5f37\u3044\u5834\u5408\u306f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3082\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u9078\u3076\u5834\u5408\u3082\u3001\u53ef\u7528\u6027\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u76e3\u8996\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u5c06\u6765\u306e\u79fb\u884c\u65b9\u6cd5\u3092\u6bd4\u8f03\u3057\u3001\u6708\u984d\u8cbb\u7528\u3060\u3051\u3067\u5224\u65ad\u3057\u306a\u3044\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u958b\u767a\u4f1a\u793e\u3084\u30d9\u30f3\u30c0\u30fc\u306b\u306f\u4f55\u3092\u78ba\u8a8d\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u8a2d\u8a08\u30fb\u79fb\u884c\u30fb\u6027\u80fd\u8a66\u9a13\u306e\u62c5\u5f53\u8005\u3001\u5e97\u8217\u3084POS\u306e\u985e\u4f3c\u5b9f\u7e3e\u3001\u901a\u4fe1\u65ad\u30fb\u8fd4\u54c1\u30fb\u6c7a\u6e08\u30fb\u5728\u5eab\u7af6\u5408\u3078\u306e\u5bfe\u5fdc\u300124\u6642\u9593\u4fdd\u5b88\u306e\u7bc4\u56f2\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u65e7\u8a66\u9a13\u3001\u7d0d\u54c1\u7269\u3001\u8ffd\u52a0\u8cbb\u7528\u306e\u6761\u4ef6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u63d0\u6848\u6642\u306b\u3001\u60f3\u5b9a\u3059\u308b\u5e97\u8217\u6570\u3084\u30d4\u30fc\u30af\u53d6\u5f15\u6570\u3001\u79fb\u884c\u5bfe\u8c61\u3001\u76ee\u6a19\u5fdc\u7b54\u6642\u9593\u3092\u540c\u3058\u6761\u4ef6\u3067\u6e21\u3057\u3001\u8907\u6570\u5019\u88dc\u306e\u56de\u7b54\u3092\u6bd4\u8f03\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6280\u8853\u529b\u3068\u696d\u52d9\u7406\u89e3\u3092\u5225\u3005\u306e\u8a55\u4fa1\u8ef8\u3067\u63a1\u70b9\u3059\u308b\u3068\u3001\u9078\u5b9a\u306e\u5931\u6557\u3092\u9632\u304e\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n
\n
\n
\"PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u3092\u6291\u3048\u306a\u304c\u3089\u3001\u58f2\u4e0a\u3001\u5728\u5eab\u3001\u4f1a\u54e1\u3001\u53d7\u767a\u6ce8\u3001\u5206\u6790\u306a\u3069\u306e\u30c7\u30fc\u30bf\u3092\u67d4\u8edf\u306b\u6271\u3048\u308b\u9078\u629e\u80a2\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u6210\u529f\u306e\u6761\u4ef6\u306fPostgreSQL\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u81ea\u4f53\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u696d\u52d9\u30c7\u30fc\u30bf\u306e\u6b63\u672c\u3001\u5e97\u8217\u7aef\u672b\u3068\u306e\u9023\u643a\u3001\u901a\u4fe1\u65ad\u6642\u306e\u518d\u9001\u3001\u8fd4\u54c1\u30fb\u53d6\u6d88\u306e\u6574\u5408\u6027\u3001\u30d4\u30fc\u30af\u6027\u80fd\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u65e7\u3001\u6a29\u9650\u7ba1\u7406\u3092\u4e00\u3064\u306e\u8a2d\u8a08\u3068\u3057\u3066\u3064\u306a\u3052\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u5c0e\u5165\u524d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5c0e\u5165\u524d\u306f\u3001\u307e\u305a\u81ea\u793e\u306e\u696d\u52d9\u304c\u6a19\u6e96\u6a5f\u80fd\u3067\u8db3\u308a\u308b\u306e\u304b\u3001\u72ec\u81ea\u958b\u767a\u304c\u5fc5\u8981\u306a\u306e\u304b\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u5e97\u8217\u6570\u3068\u53d6\u5f15\u91cf\u3001\u901a\u4fe1\u65ad\u306e\u8a31\u5bb9\u6642\u9593\u3001RTO\u3068RPO\u3001\u79fb\u884c\u5bfe\u8c61\u3001\u500b\u4eba\u60c5\u5831\u3068\u6c7a\u6e08\u60c5\u5831\u306e\u7bc4\u56f2\u3001\u5fc5\u8981\u306a\u4fdd\u5b88\u6642\u9593\u3092\u6570\u5024\u5316\u3057\u307e\u3059\u3002\u65b9\u5f0f\u3092\u6c7a\u3081\u308b\u3068\u304d\u306f\u3001\u521d\u671f\u8cbb\u7528\u3060\u3051\u3067\u306a\u304f\u3001\u6708\u984d\u57fa\u76e4\u8cbb\u3001\u4fdd\u5b88\u3001\u5e97\u8217\u5c55\u958b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u5bfe\u5fdc\u3092\u542b\u30805\u5e74TCO\u3067\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5c0f\u3055\u304f\u691c\u8a3c\u3057\u3066\u304b\u3089\u5e83\u3052\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u3044\u304d\u306a\u308a\u5168\u5e97\u8217\u3078\u5c55\u958b\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u30011\u301c3\u5e97\u8217\u306e\u30d1\u30a4\u30ed\u30c3\u30c8\u3067\u58f2\u4e0a\u3001\u8fd4\u54c1\u3001\u5728\u5eab\u3001\u7de0\u3081\u51e6\u7406\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u5fa9\u65e7\u3092\u78ba\u8a8d\u3057\u3001\u5b9f\u6e2c\u30c7\u30fc\u30bf\u3067\u6027\u80fd\u3068\u8cbb\u7528\u3092\u898b\u76f4\u3057\u307e\u3059\u3002PostgreSQL 18\u306a\u3069\u306e\u65b0\u6a5f\u80fd\u3082\u3001\u5229\u7528\u3059\u308b\u62e1\u5f35\u6a5f\u80fd\u3084\u5468\u8fba\u30c4\u30fc\u30eb\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u305f\u3046\u3048\u3067\u63a1\u7528\u3057\u307e\u3059\u3002\u8981\u4ef6\u3068\u904b\u7528\u3092\u540c\u3058\u8cc7\u6599\u306b\u307e\u3068\u3081\u3001\u6280\u8853\u529b\u3068\u5c0f\u58f2\u696d\u52d9\u306e\u7406\u89e3\u3092\u6301\u3064\u958b\u767a\u30d1\u30fc\u30c8\u30ca\u30fc\u3068\u691c\u8a3c\u3092\u9032\u3081\u308b\u3053\u3068\u3067\u3001PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u9577\u304f\u5b89\u5168\u306b\u4f7f\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong>
\n\u30fbPostgreSQL\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>
\n\u30fbPostgreSQL\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>
\n\u30fbPostgreSQL\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>
\n\u30fbPostgreSQL\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>\n","protected":false},"excerpt":{"rendered":"

PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001PostgreSQL\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u57fa\u76e4\u306b\u3057\u3066\u3001\u58f2\u4e0a\u30fb\u5728\u5eab\u30fb\u4f1a\u54e1\u30fb\u53d7\u767a\u6ce8\u306a\u3069\u306e\u696d\u52d9\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u304b\u3064\u4e00\u5143\u7684\u306b\u7ba1\u7406\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002 PostgreSQL\u306f\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u3092\u6291\u3048\u3084\u3059\u3044\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc […]<\/p>\n","protected":false},"author":266270553,"featured_media":50,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[30723332],"tags":[],"class_list":["post-30811","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-system"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pgydx5-80X","jetpack-related-posts":[{"id":7280,"url":"https:\/\/www.ripla.co.jp\/blog\/data\/postgresql-implementation-complete-guide\/","url_meta":{"origin":30811,"position":0},"title":"PostgreSQL\u5c0e\u5165\u306e\u5b8c\u5168\u30ac\u30a4\u30c9","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e744\u67084\u65e5","format":false,"excerpt":"PostgreSQL\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08RDBMS\uff09\u3068\u3057\u3066\u4e16\u2026","rel":"","context":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","block_context":{"text":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","link":"https:\/\/www.ripla.co.jp\/blog\/category\/data\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23842102.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23842102.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23842102.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23842102.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23842102.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23842102.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":7276,"url":"https:\/\/www.ripla.co.jp\/blog\/data\/postgresql-implementation-process\/","url_meta":{"origin":30811,"position":1},"title":"PostgreSQL\u5c0e\u5165\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e744\u67084\u65e5","format":false,"excerpt":"\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08RDBMS\uff09\u3067\u3042\u308bPostgreSQL\u306f\u3001\u4f01\u2026","rel":"","context":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","block_context":{"text":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","link":"https:\/\/www.ripla.co.jp\/blog\/category\/data\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22404299.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22404299.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22404299.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22404299.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22404299.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22404299.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":44645,"url":"https:\/\/www.ripla.co.jp\/blog\/system\/postgresql-process\/","url_meta":{"origin":30811,"position":2},"title":"PostgreSQL\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","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e748\u67089\u65e5","format":false,"excerpt":"PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u69cb\u7bc9\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u696d\u52d9\u8981\u4ef6\u30fb\u5e97\u8217\u904b\u7528\u30fb\u901a\u4fe1\u65ad\u30fb\u2026","rel":"","context":"\u30b7\u30b9\u30c6\u30e0\u958b\u767a","block_context":{"text":"\u30b7\u30b9\u30c6\u30e0\u958b\u767a","link":"https:\/\/www.ripla.co.jp\/blog\/category\/system\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":17726,"url":"https:\/\/www.ripla.co.jp\/blog\/data\/postgresql-implementation-fullscratch-ordermade\/","url_meta":{"origin":30811,"position":3},"title":"PostgreSQL\u5c0e\u5165\u306e\u30d5\u30eb\u30b9\u30af\u30e9\u30c3\u30c1\u30fb\u30aa\u30fc\u30c0\u30fc\u30e1\u30a4\u30c9\u958b\u767a\u306b\u3064\u3044\u3066","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e747\u670812\u65e5","format":false,"excerpt":"PostgreSQL\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u63d0\u4f9b\u3055\u308c\u308b\u9ad8\u6a5f\u80fd\u306a\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08R\u2026","rel":"","context":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","block_context":{"text":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","link":"https:\/\/www.ripla.co.jp\/blog\/category\/data\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":44646,"url":"https:\/\/www.ripla.co.jp\/blog\/system\/postgresql-outsourcing\/","url_meta":{"origin":30811,"position":4},"title":"PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e748\u67089\u65e5","format":false,"excerpt":"PostgreSQL\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u767a\u6ce8\u30fb\u5916\u6ce8\u3059\u308b\u306a\u3089\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9078\u5b9a\u3060\u3051\u3067\u306a\u304f\u3001\u5e97\u8217\u696d\u52d9\u3001\u901a\u4fe1\u2026","rel":"","context":"\u30b7\u30b9\u30c6\u30e0\u958b\u767a","block_context":{"text":"\u30b7\u30b9\u30c6\u30e0\u958b\u767a","link":"https:\/\/www.ripla.co.jp\/blog\/category\/system\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22887265.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":17723,"url":"https:\/\/www.ripla.co.jp\/blog\/data\/postgresql-implementation-dev-period-schedule\/","url_meta":{"origin":30811,"position":5},"title":"PostgreSQL\u5c0e\u5165\u306e\u958b\u767a\u671f\u9593\u30fb\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u30fb\u7d0d\u671f\u306b\u3064\u3044\u3066","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e747\u670812\u65e5","format":false,"excerpt":"PostgreSQL\u306f\u3001\u4e16\u754c\u7684\u306b\u9ad8\u3044\u8a55\u4fa1\u3092\u5f97\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u2026","rel":"","context":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","block_context":{"text":"\u30c7\u30fc\u30bf\u6d3b\u7528 \/ BI","link":"https:\/\/www.ripla.co.jp\/blog\/category\/data\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24082064.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24082064.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24082064.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24082064.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24082064.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24082064.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"jetpack_featured_media_url":"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22212851.jpg","_links":{"self":[{"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/posts\/30811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/users\/266270553"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/comments?post=30811"}],"version-history":[{"count":4,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/posts\/30811\/revisions"}],"predecessor-version":[{"id":44783,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/posts\/30811\/revisions\/44783"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/media\/50"}],"wp:attachment":[{"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/media?parent=30811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/categories?post=30811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ripla.co.jp\/blog\/wp-json\/wp\/v2\/tags?post=30811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}