{"id":44822,"date":"2026-08-09T11:08:19","date_gmt":"2026-08-09T02:08:19","guid":{"rendered":"https:\/\/www.ripla.co.jp\/blog\/?p=44822"},"modified":"2026-08-09T11:08:19","modified_gmt":"2026-08-09T02:08:19","slug":"cassandra-outsourcing","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/system\/cassandra-outsourcing\/","title":{"rendered":"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066"},"content":{"rendered":"\n

Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u767a\u6ce8\u30fb\u5916\u6ce8\u3059\u308b\u306a\u3089\u3001\u6700\u521d\u306b\u300c\u5927\u91cf\u30c7\u30fc\u30bf\u3092\u4f4e\u9045\u5ef6\u3067\u5206\u6563\u51e6\u7406\u3059\u308b\u8981\u4ef6\u300d\u3068\u300c\u5f37\u3044\u6574\u5408\u6027\u3084\u8907\u96d1\u306a\u691c\u7d22\u3092\u91cd\u8996\u3059\u308b\u696d\u52d9\u300d\u3092\u5207\u308a\u5206\u3051\u3001Cassandra\u5358\u72ec\u63a1\u7528\u306e\u9069\u5426\u3092\u6c7a\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u4f9d\u983c\u3059\u308b\u969b\u306e\u767a\u6ce8\u5f62\u614b\u3001RFP\u3068\u8981\u4ef6\u306e\u6574\u7406\u3001\u5951\u7d04\u5f62\u614b\u3001\u8cbb\u7528\u76f8\u5834\u3001\u59d4\u8a17\u5148\u306e\u9078\u3073\u65b9\u3001\u898b\u7a4d\u66f8\u306e\u6bd4\u8f03\u65b9\u6cd5\u3092\u3001\u767a\u6ce8\u62c5\u5f53\u8005\u304c\u793e\u5185\u7a1f\u8b70\u3084\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u6253\u3061\u5408\u308f\u305b\u306b\u4f7f\u3048\u308b\u9806\u756a\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002OSS\u3060\u304b\u3089\u7121\u6599\u3068\u3044\u3046\u8aa4\u89e3\u3092\u907f\u3051\u3001\u8a2d\u8a08\u30fb\u79fb\u884c\u30fb\u76e3\u8996\u30fb\u969c\u5bb3\u5bfe\u5fdc\u307e\u3067\u542b\u3081\u305f\u7dcf\u984d\u3067\u5224\u65ad\u3067\u304d\u308b\u72b6\u614b\u3092\u76ee\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u25bc\u5168\u4f53\u30ac\u30a4\u30c9\u306e\u8a18\u4e8b
\u30fbCassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a><\/p>\n\n\n\n

Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u767a\u6ce8\u3059\u308b\u524d\u306e\u5168\u4f53\u50cf<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u767a\u6ce8\u3059\u308b\u524d\u306b\u5168\u4f53\u50cf\u3092\u6574\u7406\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Cassandra\u306fApache Software Foundation\u304c\u516c\u958b\u3059\u308b\u5206\u6563NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002\u30c7\u30fc\u30bf\u3092\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30ad\u30fc\u306b\u57fa\u3065\u3044\u3066\u8907\u6570\u30ce\u30fc\u30c9\u3078\u5206\u6563\u3057\u3001\u30ce\u30fc\u30c9\u8ffd\u52a0\u3067\u5bb9\u91cf\u3068\u51e6\u7406\u80fd\u529b\u3092\u62e1\u5f35\u3057\u3084\u3059\u3044\u4e00\u65b9\u3001RDB\u306e\u3088\u3046\u306a\u81ea\u7531\u306aJOIN\u3084\u8907\u96d1\u306a\u96c6\u8a08\u3092\u4e2d\u5fc3\u306b\u8a2d\u8a08\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u767a\u6ce8\u6642\u306f\u88fd\u54c1\u540d\u304b\u3089\u8a71\u3092\u59cb\u3081\u305a\u3001\u696d\u52d9\u4e0a\u306e\u8ca0\u8377\u3068\u30c7\u30fc\u30bf\u306e\u4f7f\u3044\u65b9\u304b\u3089\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

Cassandra\u304c\u5411\u3044\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5411\u3044\u3066\u3044\u308b\u306e\u306f\u3001IoT\u30bb\u30f3\u30b5\u30fc\u306e\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3001\u30e6\u30fc\u30b6\u30fc\u72b6\u614b\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u5c65\u6b74\u3001\u5730\u57df\u5225\u306e\u30a4\u30d9\u30f3\u30c8\u306a\u3069\u3001\u66f8\u304d\u8fbc\u307f\u304c\u9023\u7d9a\u3057\u3001\u8aad\u307f\u53d6\u308a\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u3089\u304b\u3058\u3081\u60f3\u5b9a\u3067\u304d\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u505c\u6b62\u3057\u306b\u304f\u3044\u3053\u3068\u3084\u3001\u7279\u5b9a\u306e\u5730\u57df\u3060\u3051\u306b\u8ca0\u8377\u304c\u96c6\u4e2d\u3057\u3066\u3082\u5168\u4f53\u3092\u6b62\u3081\u306a\u3044\u3053\u3068\u304c\u696d\u52d9\u4fa1\u5024\u306b\u306a\u308b\u5834\u5408\u306f\u3001\u5019\u88dc\u306b\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002Apache Cassandra\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3082\u3001\u30de\u30eb\u30c1\u30d7\u30e9\u30a4\u30de\u30ea\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u4f4e\u9045\u5ef6\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u53ef\u7528\u6027\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u30af\u30e9\u30b9\u30bf\u62e1\u5f35\u3092\u8a2d\u8a08\u76ee\u6a19\u3068\u3057\u3066\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: Apache Cassandra\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n

\n

\u5358\u72ec\u63a1\u7528\u3092\u907f\u3051\u305f\u307b\u3046\u304c\u3088\u3044\u30b7\u30b9\u30c6\u30e0<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u4e00\u65b9\u3001\u53d7\u6ce8\u30fb\u6c7a\u6e08\u30fb\u4f1a\u8a08\u6b8b\u9ad8\u306e\u3088\u3046\u306b\u3001\u8907\u6570\u306e\u66f4\u65b0\u3092\u4e00\u3064\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3067\u53b3\u5bc6\u306b\u78ba\u5b9a\u3055\u305b\u308b\u696d\u52d9\u3084\u3001\u62c5\u5f53\u8005\u304c\u305d\u306e\u5834\u3067\u6761\u4ef6\u3092\u5909\u3048\u3066\u6a2a\u65ad\u96c6\u8a08\u3059\u308b\u696d\u52d9\u306f\u3001RDB\u306e\u307b\u3046\u304c\u6271\u3044\u3084\u3059\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Cassandra\u306e\u6700\u7d42\u7684\u6574\u5408\u6027\u3084\u30af\u30a8\u30ea\u8a2d\u8a08\u4e0a\u306e\u5236\u7d04\u3092\u7406\u89e3\u305b\u305a\u3001\u65e2\u5b58\u306eRDB\u3092\u7f6e\u304d\u63db\u3048\u308b\u76ee\u7684\u3060\u3051\u3067\u767a\u6ce8\u3059\u308b\u3068\u3001\u5f8c\u304b\u3089\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u308a\u76f4\u3059\u3053\u3068\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002RDB\u3092\u57fa\u5e79\u306b\u6b8b\u3057\u3001Cassandra\u3092\u30a4\u30d9\u30f3\u30c8\u53d7\u4ed8\u30fb\u53c2\u7167\u7528\u306e\u72b6\u614b\u30fb\u5c65\u6b74\u30c7\u30fc\u30bf\u306b\u4f7f\u3046\u4f75\u7528\u6848\u3082\u5fc5\u305a\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Cassandra\u306e\u767a\u6ce8\u5f62\u614b\u306f\u3069\u308c\u3092\u9078\u3079\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u767a\u6ce8\u5f62\u614b\u3092\u6bd4\u8f03\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u767a\u6ce8\u5f62\u614b\u306f\u3001(1)Apache Cassandra\u3092\u81ea\u793e\u3067\u904b\u7528\u3059\u308b\u65b9\u5f0f\u3001(2)\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u30a2\u30d7\u30ea\u958b\u767a\u3068\u8a2d\u8a08\u3092\u5916\u6ce8\u3059\u308b\u65b9\u5f0f\u3001(3)RDB\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u57fa\u76e4\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u5f0f\u306e\u4e09\u3064\u306b\u5206\u3051\u3066\u8003\u3048\u308b\u3068\u6574\u7406\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u6700\u9069\u89e3\u306f\u30c7\u30fc\u30bf\u91cf\u3060\u3051\u3067\u6c7a\u307e\u3089\u305a\u3001\u793e\u5185\u306e\u904b\u7528\u4eba\u6750\u3001\u969c\u5bb3\u5bfe\u5fdc\u6642\u9593\u3001\u30c7\u30fc\u30bf\u6240\u5728\u3001SLA\u3001\u5c06\u6765\u306e\u79fb\u884c\u65b9\u91dd\u3067\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

OSS\u3092\u81ea\u793e\u904b\u7528\u3059\u308b\u767a\u6ce8<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001IaaS\u3001Kubernetes\u306a\u3069\u3067OSS\u7248\u3092\u52d5\u304b\u3059\u65b9\u5f0f\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u76e3\u8996\u9805\u76ee\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u304c\u304b\u304b\u3089\u306a\u3044\u3053\u3068\u306f\u5229\u70b9\u3067\u3059\u304c\u3001\u30ce\u30fc\u30c9\u8ffd\u52a0\u3001compaction\u3001tombstone\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u5143\u3001\u8a3c\u660e\u66f8\u66f4\u65b0\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u3001\u969c\u5bb3\u6642\u306e\u518d\u69cb\u7bc9\u307e\u3067\u81ea\u793e\u307e\u305f\u306f\u59d4\u8a17\u5148\u304c\u62c5\u3044\u307e\u3059\u300224\u6642\u9593365\u65e5\u306e\u5bfe\u5fdc\u3092\u6c42\u3081\u308b\u306a\u3089\u3001\u904b\u7528\u8a2d\u8a08\u3068\u5f53\u756a\u4f53\u5236\u3092\u521d\u671f\u898b\u7a4d\u3082\u308a\u306b\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30de\u30cd\u30fc\u30b8\u30c9Cassandra\u3092\u5229\u7528\u3059\u308b\u767a\u6ce8<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

Amazon Keyspaces\u3001Azure Cosmos DB for Apache Cassandra\u3001Azure Managed Instance\u3001Astra DB\u3001Instaclustr\u306a\u3069\u306f\u3001\u30af\u30e9\u30b9\u30bf\u306e\u4fdd\u5b88\u8ca0\u62c5\u3092\u8efd\u304f\u3057\u3084\u3059\u3044\u9078\u629e\u80a2\u3067\u3059\u3002\u305f\u3060\u3057\u300cCQL\u5bfe\u5fdc\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u6574\u5408\u6027\u30ec\u30d9\u30eb\u3001\u30bb\u30ab\u30f3\u30c0\u30ea\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30ed\u30fc\u30eb\u7ba1\u7406\u3001\u30c8\u30ea\u30ac\u30fc\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30c7\u30fc\u30bf\u6301\u3061\u51fa\u3057\u306e\u65b9\u6cd5\u304c\u540c\u3058\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070Microsoft\u306f\u3001Cosmos DB\u306eCassandra API\u3068\u3001OSS\u7248Cassandra\u3092\u9ad8\u3044\u4e92\u63db\u6027\u3067\u904b\u7528\u3059\u308bAzure Managed Instance\u3092\u5225\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u6848\u5185\u3057\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: Microsoft Learn\u30012026\u5e744\u6708\u66f4\u65b0\uff09\u3002<\/p>\n\n\n\n

\n

RDB\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u57fa\u76e4\u3068\u306e\u4f75\u7528\u767a\u6ce8<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6ce8\u6587\u3084\u6c7a\u6e08\u306e\u6b63\u672c\u3092RDB\u306b\u4fdd\u6301\u3057\u3001Cassandra\u306b\u5927\u91cf\u30a4\u30d9\u30f3\u30c8\u3084\u753b\u9762\u8868\u793a\u7528\u306e\u72b6\u614b\u3092\u84c4\u7a4d\u3059\u308b\u69cb\u6210\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002Kafka\u306a\u3069\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u57fa\u76e4\u3001API\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3001DWH\u3092\u5206\u96e2\u3057\u3001\u975e\u540c\u671f\u9023\u643a\u3067\u30d4\u30fc\u30af\u3092\u5438\u53ce\u3057\u307e\u3059\u3002\u767a\u6ce8\u6642\u306b\u306f\u300c\u3069\u306e\u30c7\u30fc\u30bf\u304c\u6b63\u672c\u304b\u300d\u300c\u518d\u9001\u6642\u306b\u91cd\u8907\u3057\u306a\u3044\u304b\u300d\u300cCassandra\u304c\u505c\u6b62\u3057\u305f\u5834\u5408\u306b\u696d\u52d9\u3092\u7d99\u7d9a\u3067\u304d\u308b\u304b\u300d\u3092\u56f3\u306b\u3057\u3066\u3001\u8cac\u4efb\u5206\u754c\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u5916\u6ce8\u3059\u308b\u9032\u3081\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u5916\u6ce8\u3059\u308b\u9032\u3081\u65b9\u306e\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u3044\u304d\u306a\u308a\u672c\u756a\u958b\u767a\u306e\u4e00\u62ec\u5951\u7d04\u3092\u7d50\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u4f01\u753b\u3001\u9069\u7528\u5224\u65ad\u3001PoC\u3001\u8981\u4ef6\u5b9a\u7fa9\u3001\u8a2d\u8a08\u30fb\u958b\u767a\u3001\u79fb\u884c\u3001\u904b\u7528\u5f15\u304d\u7d99\u304e\u306e\u9806\u306b\u6bb5\u968e\u5316\u3057\u307e\u3059\u3002Cassandra\u306f\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u4fee\u6b63\u304c\u30a2\u30d7\u30ea\u306e\u30af\u30a8\u30ea\u3084\u79fb\u884c\u8a08\u753b\u306b\u6ce2\u53ca\u3057\u3084\u3059\u3044\u305f\u3081\u3001\u521d\u671f\u306e\u77ed\u3044\u691c\u8a3c\u306b\u8cbb\u7528\u3092\u304b\u3051\u308b\u307b\u3046\u304c\u3001\u5f8c\u5de5\u7a0b\u306e\u624b\u623b\u308a\u3092\u6291\u3048\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\n

1. \u76ee\u7684\u3068\u6bd4\u8f03\u5bfe\u8c61\u3092\u6c7a\u3081\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u521d\u306b\u3001\u89e3\u6c7a\u3057\u305f\u3044\u8ab2\u984c\u3092\u300c\u30d4\u30fc\u30af\u6642\u306e\u66f8\u304d\u8fbc\u307f\u9045\u5ef6\u300d\u300c\u8907\u6570\u30ea\u30fc\u30b8\u30e7\u30f3\u3067\u306e\u53ef\u7528\u6027\u300d\u300c\u30ed\u30b0\u306e\u4fdd\u6301\u671f\u9593\u300d\u300c\u65e2\u5b58\u30af\u30e9\u30b9\u30bf\u306e\u904b\u7528\u8ca0\u8377\u300d\u306e\u3088\u3046\u306b\u6570\u5024\u5316\u3057\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067Cassandra\u3001DynamoDB\u3001MongoDB\u3001PostgreSQL\u3001\u30af\u30e9\u30a6\u30c9\u306e\u30cd\u30a4\u30c6\u30a3\u30d6NoSQL\u306a\u3069\u3092\u540c\u3058\u6307\u6a19\u3067\u6bd4\u8f03\u3057\u307e\u3059\u3002\u6bd4\u8f03\u8868\u306b\u306f\u3001\u6027\u80fd\u3060\u3051\u3067\u306a\u304f\u3001\u904b\u7528\u8005\u6570\u3001\u969c\u5bb3\u5fa9\u65e7\u3001\u691c\u7d22\u306e\u81ea\u7531\u5ea6\u3001\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u306e\u30c7\u30fc\u30bf\u6301\u3061\u51fa\u3057\u3001\u6708\u984d\u5909\u52d5\u306e\u3057\u3084\u3059\u3055\u3082\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

2. \u5c0f\u3055\u306aPoC\u3068\u8ca0\u8377\u8a66\u9a13\u3092\u767a\u6ce8\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PoC\u3067\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306b\u60f3\u5b9a\u3059\u308b\u30c7\u30fc\u30bf\u5206\u5e03\u3001\u30a2\u30af\u30bb\u30b9\u306e\u504f\u308a\u3001\u518d\u9001\u3001TTL\u3001\u969c\u5bb3\u6642\u306e\u6319\u52d5\u3092\u518d\u73fe\u3057\u307e\u3059\u3002\u6210\u529f\u57fa\u6e96\u306f\u300c\u6bce\u79d2\u4f55\u4ef6\u300d\u3060\u3051\u3067\u306a\u304f\u3001p95\u30fbp99\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3001\u8aad\u307f\u66f8\u304d\u306e\u6bd4\u7387\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u6700\u5927\u30b5\u30a4\u30ba\u3001\u30ce\u30fc\u30c9\u969c\u5bb3\u6642\u306e\u30a8\u30e9\u30fc\u7387\u3001\u5fa9\u65e7\u6642\u9593\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\u7d50\u679c\u307e\u3067\u5b9a\u3081\u307e\u3059\u3002Cassandra 5.0\u3067\u306fSAI\u3084\u30d9\u30af\u30c8\u30eb\u578b\u306a\u3069\u306e\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u65b0\u6a5f\u80fd\u306e\u63a1\u7528\u3092\u76ee\u7684\u306b\u305b\u305a\u3001\u696d\u52d9\u8981\u4ef6\u3092\u6e80\u305f\u3059\u304b\u3067\u8a55\u4fa1\u3057\u307e\u3059\uff08\u51fa\u5178: Apache Cassandra 5.0\u516c\u5f0f\u767a\u8868\u30012024\u5e749\u6708\uff09\u3002<\/p>\n\n\n\n

\n

3. \u672c\u756a\u7bc4\u56f2\u3068\u5f15\u304d\u7d99\u304e\u3092\u78ba\u5b9a\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PoC\u306e\u7d50\u679c\u3092\u3082\u3068\u306b\u3001\u672c\u756a\u306e\u30c7\u30fc\u30bf\u91cf\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u6570\u3001\u53ef\u7528\u6027\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u79fb\u884c\u65b9\u5f0f\u3001\u4fdd\u5b88\u6642\u9593\u3092\u78ba\u5b9a\u3057\u307e\u3059\u3002\u7d0d\u54c1\u7269\u306b\u306f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3060\u3051\u3067\u306a\u304f\u3001CQL\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3001\u69cb\u6210\u56f3\u3001Infrastructure as Code\u3001\u76e3\u8996\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3001\u969c\u5bb3\u5bfe\u5fdcRunbook\u3001\u5fa9\u5143\u30c6\u30b9\u30c8\u8a18\u9332\u3001\u904b\u7528\u6559\u80b2\u306e\u8cc7\u6599\u3092\u542b\u3081\u307e\u3059\u3002\u691c\u53ce\u6761\u4ef6\u3092\u300c\u753b\u9762\u304c\u52d5\u304f\u300d\u3060\u3051\u306b\u305b\u305a\u3001\u8ca0\u8377\u8a66\u9a13\u3068\u5fa9\u65e7\u8a66\u9a13\u306e\u5408\u683c\u3092\u542b\u3081\u308b\u3068\u3001\u767a\u6ce8\u5f8c\u306e\u8a8d\u8b58\u9055\u3044\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n\n\n\n

RFP\u3068\u8981\u4ef6\u6574\u7406\u3067\u6c7a\u3081\u308b\u3079\u304d\u9805\u76ee<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306eRFP\u3068\u8981\u4ef6\u6574\u7406\u3092\u9032\u3081\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

RFP\u306f\u300cCassandra\u3067\u958b\u767a\u3057\u305f\u3044\u300d\u3068\u66f8\u304f\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u696d\u52d9\u306e\u80cc\u666f\u3001\u5229\u7528\u8005\u3001\u30c7\u30fc\u30bf\u306e\u767a\u751f\u6e90\u3001\u8aad\u307f\u66f8\u304d\u306e\u6d41\u308c\u3001\u30d4\u30fc\u30af\u3001\u4fdd\u6301\u671f\u9593\u3001\u8a31\u5bb9\u505c\u6b62\u6642\u9593\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u63a5\u7d9a\u3092\u4e00\u3064\u306e\u8cc7\u6599\u306b\u307e\u3068\u3081\u307e\u3059\u3002\u5019\u88dc\u4f1a\u793e\u304c\u540c\u3058\u524d\u63d0\u3067\u63d0\u6848\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5fc5\u9808\u8981\u4ef6\u3068\u63d0\u6848\u3092\u6c42\u3081\u308b\u4e8b\u9805\u3092\u5206\u3051\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30c7\u30fc\u30bf\u91cf\u30fb\u30a2\u30af\u30bb\u30b9\u91cf\u30fb\u30af\u30a8\u30ea\u3092\u5148\u306b\u66f8\u304f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u4f4e\u9650\u3001\u521d\u671f\u30c7\u30fc\u30bf\u91cf\u30011\u5e74\u5f8c\u30683\u5e74\u5f8c\u306e\u30c7\u30fc\u30bf\u91cf\u30011\u65e5\u306e\u66f8\u304d\u8fbc\u307f\u4ef6\u6570\u3001\u901a\u5e38\u6642\u3068\u30d4\u30fc\u30af\u6642\u306eRPS\u3001\u8aad\u307f\u53d6\u308a\u4ef6\u6570\u30011\u30ec\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30ad\u30fc\u306e\u504f\u308a\u3001TTL\u3001\u524a\u9664\u7387\u3092\u63d0\u793a\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u753b\u9762\u3084API\u3054\u3068\u306e\u30af\u30a8\u30ea\u4f8b\u3092\u5217\u6319\u3057\u3001\u3069\u306e\u30ad\u30fc\u3067\u691c\u7d22\u3059\u308b\u304b\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002Cassandra\u306f\u30af\u30a8\u30ea\u304b\u3089\u30c6\u30fc\u30d6\u30eb\u3092\u8a2d\u8a08\u3059\u308b\u305f\u3081\u3001\u5f8c\u304b\u3089\u300c\u4efb\u610f\u306e\u6761\u4ef6\u3067\u691c\u7d22\u3057\u305f\u3044\u300d\u3068\u8ffd\u52a0\u3059\u308b\u3068\u3001\u5225\u30c6\u30fc\u30d6\u30eb\u3084\u691c\u7d22\u57fa\u76e4\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u975e\u6a5f\u80fd\u8981\u4ef6\u3068\u904b\u7528\u8981\u4ef6\u3092\u6570\u5024\u5316\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u53ef\u7528\u6027\u3001RTO\u3001RPO\u3001p95\u30fbp99\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3001\u540c\u6642\u63a5\u7d9a\u6570\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3084\u30ea\u30fc\u30b8\u30e7\u30f3\u306e\u969c\u5bb3\u60f3\u5b9a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u6301\u671f\u9593\u3001\u5fa9\u5143\u30c6\u30b9\u30c8\u306e\u983b\u5ea6\u3092\u8981\u4ef6\u306b\u3057\u307e\u3059\u3002\u904b\u7528\u9762\u3067\u306f\u3001\u76e3\u8996\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u3001\u30a2\u30e9\u30fc\u30c8\u306e\u901a\u77e5\u5148\u3001\u4e00\u6b21\u5bfe\u5fdc\u3068\u4e8c\u6b21\u5bfe\u5fdc\u306e\u6642\u9593\u3001\u8a08\u753b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u8cac\u4efb\u8005\u3092\u6c7a\u3081\u307e\u3059\u3002\u500b\u4eba\u60c5\u5831\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u9593\u30fb\u30ce\u30fc\u30c9\u9593\u306eTLS\u3001\u8a8d\u8a3c\u3001\u6a29\u9650\u3001\u76e3\u67fb\u30ed\u30b0\u3001\u9375\u7ba1\u7406\u3001\u30c7\u30fc\u30bf\u524a\u9664\u3001\u518d\u59d4\u8a17\u5148\u3001\u6d77\u5916\u30ea\u30fc\u30b8\u30e7\u30f3\u306e\u5229\u7528\u3092RFP\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u79fb\u884c\u3068\u64a4\u9000\u6761\u4ef6\u3082\u767a\u6ce8\u8981\u4ef6\u306b\u542b\u3081\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u65e2\u5b58Cassandra\u3084RDB\u304b\u3089\u79fb\u884c\u3059\u308b\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6b63\u672c\u3001\u5909\u63db\u30eb\u30fc\u30eb\u3001TTL\u3068\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u6271\u3044\u3001\u6574\u5408\u6027\u78ba\u8a8d\u3001\u4e8c\u91cd\u66f8\u304d\u671f\u9593\u3001\u5207\u308a\u623b\u3057\u65b9\u6cd5\u3092\u6c7a\u3081\u307e\u3059\u3002AWS\u304c\u516c\u958b\u3059\u308bIntuit\u306e\u4e8b\u4f8b\u3067\u306f\u300166\u30ce\u30fc\u30c9\u306eApache Cassandra\u304b\u3089120TB\u8d85\u3092\u672c\u756a\u5f71\u97ff\u306a\u304f\u79fb\u884c\u3057\u3001\u65e7\u74b0\u5883\u3068Amazon Keyspaces\u3078\u306e\u975e\u540c\u671f\u306e\u4e8c\u91cd\u66f8\u304d\u3092\u4f7f\u3063\u3066\u691c\u8a3c\u3057\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: AWS Intuit\u79fb\u884c\u4e8b\u4f8b\u30012026\u5e74\u78ba\u8a8d\uff09\u3002\u540c\u3058\u6210\u679c\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6bb5\u968e\u79fb\u884c\u3092RFP\u3067\u6c42\u3081\u308b\u969b\u306e\u5177\u4f53\u7684\u306a\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

Cassandra\u958b\u767a\u306e\u5951\u7d04\u5f62\u614b\u3068\u8cac\u4efb\u5206\u754c<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u958b\u767a\u306e\u5951\u7d04\u5f62\u614b\u3068\u8cac\u4efb\u5206\u754c\u3092\u78ba\u8a8d\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u5951\u7d04\u5f62\u614b\u306f\u3001\u4f5c\u696d\u7bc4\u56f2\u3068\u8981\u4ef6\u306e\u78ba\u5b9a\u5ea6\u306b\u5408\u308f\u305b\u3066\u9078\u3073\u307e\u3059\u3002Cassandra\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3084\u6027\u80fd\u8981\u4ef6\u3092\u691c\u8a3c\u3057\u306a\u304c\u3089\u9032\u3081\u308b\u9818\u57df\u3067\u306f\u3001\u5168\u5de5\u7a0b\u3092\u56fa\u5b9a\u4fa1\u683c\u3067\u4e00\u62ec\u767a\u6ce8\u3059\u308b\u3088\u308a\u3001\u8abf\u67fb\u30fbPoC\u3068\u672c\u756a\u958b\u767a\u3092\u5206\u3051\u308b\u307b\u3046\u304c\u30ea\u30b9\u30af\u3092\u7ba1\u7406\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u5951\u7d04\u66f8\u3060\u3051\u3067\u306a\u304f\u3001\u63d0\u6848\u66f8\u3001RFP\u3078\u306e\u56de\u7b54\u3001\u8981\u4ef6\u5b9a\u7fa9\u66f8\u3001\u904b\u7528\u8a2d\u8a08\u66f8\u3092\u5951\u7d04\u4e0a\u306e\u6210\u679c\u7269\u3068\u3057\u3066\u7d10\u3065\u3051\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u8acb\u8ca0\u5951\u7d04\u306f\u6210\u679c\u7269\u3068\u691c\u53ce\u6761\u4ef6\u3092\u660e\u78ba\u306b\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8acb\u8ca0\u5951\u7d04\u306f\u3001\u7d0d\u54c1\u7269\u3001\u5b8c\u6210\u306e\u5b9a\u7fa9\u3001\u691c\u53ce\u671f\u9650\u3001\u4fee\u88dc\u306e\u7bc4\u56f2\u3001\u9045\u5ef6\u6642\u306e\u6271\u3044\u3092\u660e\u78ba\u306b\u3067\u304d\u308b\u5834\u5408\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300cCassandra\u30af\u30e9\u30b9\u30bf\u3092\u69cb\u7bc9\u3059\u308b\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u6307\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u91cf\u3068\u30d4\u30fc\u30afRPS\u3067p99\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u57fa\u6e96\u5024\u4ee5\u5185\u3067\u3042\u308a\u30013\u30ce\u30fc\u30c9\u969c\u5bb3\u306e\u8a66\u9a13\u3068\u5fa9\u5143\u8a66\u9a13\u306b\u5408\u683c\u3059\u308b\u300d\u3068\u691c\u53ce\u6761\u4ef6\u3092\u5177\u4f53\u5316\u3057\u307e\u3059\u3002\u8981\u4ef6\u304c\u56fa\u307e\u3063\u3066\u3044\u306a\u3044\u306e\u306b\u56fa\u5b9a\u4fa1\u683c\u3060\u3051\u3092\u6c42\u3081\u308b\u3068\u3001\u6027\u80fd\u4e0d\u8db3\u3084\u8ffd\u52a0\u8cbb\u7528\u306e\u4e89\u70b9\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u6e96\u59d4\u4efb\u5951\u7d04\u306f\u691c\u8a3c\u3068\u4f34\u8d70\u306b\u4f7f\u3046<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6e96\u59d4\u4efb\u5951\u7d04\u306f\u3001\u6280\u8853\u8abf\u67fb\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3001PoC\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u30ec\u30d3\u30e5\u30fc\u3001\u5185\u88fd\u30c1\u30fc\u30e0\u3078\u306e\u652f\u63f4\u306a\u3069\u3001\u4f5c\u696d\u306e\u9042\u884c\u3092\u59d4\u8a17\u3059\u308b\u5834\u5408\u306b\u4f7f\u3044\u3084\u3059\u3044\u5951\u7d04\u5f62\u614b\u3067\u3059\u3002\u7a3c\u50cd\u6642\u9593\u3084\u5358\u4fa1\u3060\u3051\u3067\u306a\u304f\u3001\u6bce\u9031\u306e\u6210\u679c\u5831\u544a\u3001\u5224\u65ad\u5f85\u3061\u306e\u6271\u3044\u3001\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc\u306e\u56de\u6570\u3001\u4f5c\u6210\u3059\u308b\u8cc7\u6599\u3001\u77e5\u8b58\u79fb\u8ee2\u306e\u65b9\u6cd5\u3092\u6c7a\u3081\u307e\u3059\u3002\u767a\u6ce8\u5074\u306b\u3082\u610f\u601d\u6c7a\u5b9a\u8005\u3092\u7f6e\u304d\u3001\u4f55\u3092\u3082\u3063\u3066\u6b21\u5de5\u7a0b\u3078\u9032\u3080\u304b\u3092\u5408\u610f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30af\u30e9\u30a6\u30c9\u30fb\u30a2\u30d7\u30ea\u30fb\u904b\u7528\u306e\u5883\u754c\u3092\u5206\u3051\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3001\u30a2\u30d7\u30ea\u306e\u30ea\u30c8\u30e9\u30a4\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u8a8d\u8a3c\u60c5\u5831\u3001\u6a29\u9650\u8a2d\u5b9a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5fa9\u5143\u78ba\u8a8d\u306f\u5229\u7528\u8005\u5074\u306e\u8cac\u4efb\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002AWS\u306eAmazon Keyspaces\u306f\u4f7f\u7528\u91cf\u306b\u5fdc\u3058\u305f\u5f93\u91cf\u8ab2\u91d1\u3067\u3001\u8aad\u307f\u66f8\u304d\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001PITR\u3001TTL\u3001CDC\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u6570\u306a\u3069\u304c\u6599\u91d1\u306b\u95a2\u4fc2\u3057\u307e\u3059\u3002\u6599\u91d1\u30da\u30fc\u30b8\u81ea\u8eab\u304c\u3001\u30a4\u30f3\u30d5\u30e9\u4fdd\u5b88\u3084\u904b\u7528\u8ca0\u8377\u3001\u30b5\u30dd\u30fc\u30c8\u8cbb\u3092\u542b\u3080TCO\u306f\u5225\u306b\u8003\u3048\u308b\u3088\u3046\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: AWS Amazon Keyspaces\u6599\u91d1\u30da\u30fc\u30b8\u30012026\u5e74\u78ba\u8a8d\uff09\u3002\u5951\u7d04\u66f8\u306b\u306f\u3001\u969c\u5bb3\u306e\u4e00\u6b21\u5207\u308a\u5206\u3051\u3001\u30af\u30e9\u30a6\u30c9\u3078\u306e\u554f\u3044\u5408\u308f\u305b\u3001\u8a2d\u5b9a\u5909\u66f4\u3001\u6708\u6b21\u5831\u544a\u306e\u62c5\u5f53\u3092\u660e\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u304b\u304b\u308b\u8cbb\u7528\u76f8\u5834<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\u3092\u898b\u7a4d\u3082\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Cassandra\u5358\u4f53\u306e\u6a19\u6e96\u4fa1\u683c\u306f\u306a\u304f\u3001\u30c7\u30fc\u30bf\u91cf\u3001\u30d4\u30fc\u30afRPS\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u3001\u53ef\u7528\u6027\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9023\u643a\u3001\u79fb\u884c\u306e\u6709\u7121\u3001\u904b\u7528\u6642\u9593\u3067\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306a\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u76f8\u5834\u306b\u3001\u5206\u6563\u30c7\u30fc\u30bf\u57fa\u76e4\u306e\u8a2d\u8a08\u30fb\u8ca0\u8377\u8a66\u9a13\u30fb\u79fb\u884c\u30fb\u76e3\u8996\u5de5\u6570\u3092\u52a0\u5473\u3057\u305f\u63a8\u5b9a\u30ec\u30f3\u30b8\u3067\u3059\u3002\u500b\u5225\u6848\u4ef6\u306e\u78ba\u5b9a\u91d1\u984d\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u540c\u3058\u524d\u63d0\u6761\u4ef6\u3092\u5019\u88dc\u4f1a\u793e\u306b\u6e21\u3057\u3066\u898b\u7a4d\u3082\u308a\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

\n

PoC\u30fb\u5c0f\u898f\u6a21\u691c\u8a3c\u306f100\u4e07\u301c500\u4e07\u5186\u7a0b\u5ea6\u304c\u76ee\u5b89<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3001CQL\u3001API\u63a5\u7d9a\u3001\u5358\u4e00\u30ea\u30fc\u30b8\u30e7\u30f3\u306e\u69cb\u6210\u3001\u57fa\u672c\u7684\u306a\u8ca0\u8377\u8a66\u9a13\u3068\u904b\u7528\u8ab2\u984c\u306e\u6d17\u3044\u51fa\u3057\u3092\u884c\u3046PoC\u306f\u3001100\u4e07\u301c500\u4e07\u5186\u7a0b\u5ea6\u304c\u63a8\u5b9a\u306e\u76ee\u5b89\u3067\u3059\u3002\u671f\u9593\u306f1\u301c3\u304b\u6708\u7a0b\u5ea6\u3067\u3059\u304c\u3001\u5b9f\u30c7\u30fc\u30bf\u306e\u533f\u540d\u5316\u3084\u8ca0\u8377\u30b7\u30ca\u30ea\u30aa\u306e\u6e96\u5099\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5b89\u4fa1\u306b\u898b\u305b\u308b\u305f\u3081\u306b\u8ca0\u8377\u8a66\u9a13\u3084\u969c\u5bb3\u8a66\u9a13\u3092\u524a\u308b\u3068\u3001\u672c\u756a\u3067\u78ba\u8a8d\u3067\u304d\u306a\u3044\u30ea\u30b9\u30af\u304c\u6b8b\u308b\u305f\u3081\u3001\u8a66\u9a13\u9805\u76ee\u3068\u6210\u679c\u7269\u3092\u5225\u306b\u898b\u7a4d\u3082\u3063\u3066\u3082\u3089\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5c0f\u898f\u6a21\u672c\u756a\u306f300\u4e07\u301c1,000\u4e07\u5186\u7a0b\u5ea6\u304c\u76ee\u5b89<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

API\u9023\u643a\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u6a29\u9650\u8a2d\u5b9a\u3001\u53d7\u5165\u8a66\u9a13\u3092\u542b\u3080\u5c0f\u898f\u6a21\u306a\u672c\u756a\u5c0e\u5165\u306f\u3001300\u4e07\u301c1,000\u4e07\u5186\u7a0b\u5ea6\u304c\u63a8\u5b9a\u30ec\u30f3\u30b8\u3067\u3059\u3002\u671f\u9593\u306f3\u301c6\u304b\u6708\u7a0b\u5ea6\u3092\u60f3\u5b9a\u3057\u307e\u3059\u304c\u3001\u30a2\u30d7\u30ea\u5074\u306e\u6539\u4fee\u3084\u65e2\u5b58\u30c7\u30fc\u30bf\u306e\u79fb\u884c\u304c\u3042\u308b\u3068\u5897\u3048\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u5229\u7528\u6599\u306f\u5225\u9014\u767a\u751f\u3057\u3001\u4f8b\u3048\u3070Amazon Keyspaces\u306f\u30aa\u30f3\u30c7\u30de\u30f3\u30c9\u307e\u305f\u306f\u30d7\u30ed\u30d3\u30b8\u30e7\u30f3\u30c9\u306e\u8aad\u307f\u66f8\u304d\u5bb9\u91cf\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001PITR\u3001TTL\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306a\u3069\u3067\u6599\u91d1\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u7121\u6599\u67a0\u306f\u6700\u521d\u306e3\u304b\u6708\u306b\u67083,000\u4e07RRU\u30013,000\u4e07WRU\u30011GB\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u672c\u756a\u306e\u7dcf\u984d\u3092\u7121\u6599\u67a0\u304b\u3089\u63a8\u5b9a\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff08\u51fa\u5178: AWS Amazon Keyspaces\u6599\u91d1\u30da\u30fc\u30b8\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n

\n

\u4e2d\u898f\u6a21\u4ee5\u4e0a\u306f1,000\u4e07\u5186\u301c2\u5104\u5186\u4ee5\u4e0a\u307e\u3067\u5e83\u304c\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8907\u6570\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u9023\u643a\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u3001\u4e8c\u91cd\u66f8\u304d\u3001\u8907\u6570\u30ea\u30fc\u30b8\u30e7\u30f3\u3001\u53b3\u683c\u306aSLA\u300124\u6642\u9593\u76e3\u8996\u3092\u542b\u3080\u4e2d\u898f\u6a21\u6848\u4ef6\u306f1,000\u4e07\u301c5,000\u4e07\u5186\u7a0b\u5ea6\u3001\u5927\u898f\u6a21\u30fb\u30de\u30eb\u30c1\u30ea\u30fc\u30b8\u30e7\u30f3\u3067\u306f5,000\u4e07\u5186\u301c2\u5104\u5186\u4ee5\u4e0a\u3068\u306a\u308b\u63a8\u5b9a\u30ec\u30f3\u30b8\u304c\u3042\u308a\u307e\u3059\u3002\u671f\u9593\u30826\u301c12\u304b\u6708\u3001\u307e\u305f\u306f12\u301c24\u304b\u6708\u7a0b\u5ea6\u307e\u3067\u4f38\u3073\u307e\u3059\u3002\u4fdd\u5b88\u8cbb\u306f\u4e00\u822c\u7684\u306a\u76ee\u5b89\u3068\u3057\u3066\u521d\u671f\u958b\u767a\u8cbb\u306e\u5e7410\u301c20%\u7a0b\u5ea6\u3092\u7f6e\u3051\u307e\u3059\u304c\u3001\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u5229\u7528\u6599\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30dd\u30fc\u30c8\u3001\u76e3\u8996\u57fa\u76e4\u3001\u591c\u9593\u5bfe\u5fdc\u8cbb\u306f\u5225\u5efa\u3066\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u51fa\u5178\u306e\u306a\u3044\u5358\u4e00\u91d1\u984d\u3092\u65ad\u5b9a\u305b\u305a\u3001\u524d\u63d0\u3068\u4e0a\u4e0b\u306b\u632f\u308c\u308b\u8981\u56e0\u3092\u898b\u7a4d\u66f8\u306b\u6b8b\u3059\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n

Cassandra\u306e\u59d4\u8a17\u5148\u9078\u5b9a\u3068\u898b\u7a4d\u6bd4\u8f03\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u59d4\u8a17\u5148\u3092\u9078\u3073\u898b\u7a4d\u3092\u6bd4\u8f03\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u59d4\u8a17\u5148\u306f\u3001\u4f1a\u793e\u306e\u77e5\u540d\u5ea6\u3084\u5358\u4fa1\u3060\u3051\u3067\u306a\u304f\u3001Cassandra\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u3001\u5206\u6563\u969c\u5bb3\u3001\u79fb\u884c\u3001\u30af\u30e9\u30a6\u30c9\u6599\u91d1\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u307e\u3067\u6271\u3048\u308b\u304b\u3067\u9078\u3073\u307e\u3059\u3002\u63d0\u6848\u8cc7\u6599\u306e\u898b\u6804\u3048\u3088\u308a\u3001\u8cea\u554f\u3078\u306e\u5177\u4f53\u6027\u3068\u3001\u90fd\u5408\u306e\u60aa\u3044\u5236\u7d04\u3092\u8aac\u660e\u3059\u308b\u59ff\u52e2\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6700\u4f4e\u3067\u30822\u301c3\u793e\u304b\u3089\u3001\u540c\u3058RFP\u306b\u5bfe\u3059\u308b\u63d0\u6848\u3068\u898b\u7a4d\u3082\u308a\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u5b9f\u7e3e\u306f\u898f\u6a21\u3088\u308a\u8ab2\u984c\u3068\u62c5\u5f53\u7bc4\u56f2\u3092\u898b\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5b9f\u7e3e\u3092\u805e\u304f\u3068\u304d\u306f\u300cCassandra\u3092\u4f7f\u3063\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u300d\u3060\u3051\u3067\u306a\u304f\u3001\u4f55\u30ce\u30fc\u30c9\u3001\u4f55TB\u3001\u4f55RPS\u3001\u4f55\u30ea\u30fc\u30b8\u30e7\u30f3\u3060\u3063\u305f\u304b\u3001\u3069\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3063\u305f\u304b\u3001\u8ab0\u304c\u904b\u7528\u3057\u305f\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u969c\u5bb3\u3084\u6027\u80fd\u52a3\u5316\u304c\u8d77\u304d\u305f\u969b\u306b\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30ad\u30fc\u3001compaction\u3001GC\u3001\u30c7\u30a3\u30b9\u30afI\/O\u3001\u30a2\u30d7\u30ea\u306e\u30ea\u30c8\u30e9\u30a4\u307e\u3067\u5207\u308a\u5206\u3051\u305f\u7d4c\u9a13\u304c\u3042\u308b\u304b\u3082\u91cd\u8981\u3067\u3059\u3002\u4e8b\u4f8b\u3092\u958b\u793a\u3067\u304d\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u533f\u540d\u5316\u3057\u305f\u69cb\u6210\u56f3\u3001\u8a66\u9a13\u8a08\u753b\u3001\u62c5\u5f53\u8005\u306e\u30b9\u30ad\u30eb\u30b7\u30fc\u30c8\u3067\u5b9f\u529b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u898b\u7a4d\u9805\u76ee\u3068\u524d\u63d0\u6761\u4ef6\u3092\u540c\u3058\u8868\u3067\u6bd4\u3079\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u898b\u7a4d\u66f8\u306f\u3001\u8981\u4ef6\u5b9a\u7fa9\u3001PoC\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3001API\u30fb\u30a2\u30d7\u30ea\u958b\u767a\u3001\u30af\u30e9\u30b9\u30bf\u69cb\u7bc9\u3001\u79fb\u884c\u3001\u8ca0\u8377\u8a66\u9a13\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u76e3\u8996\u3001\u6559\u80b2\u3001\u4fdd\u5b88\u3001\u30af\u30e9\u30a6\u30c9\u5229\u7528\u6599\u306b\u5206\u3051\u3066\u3082\u3089\u3044\u307e\u3059\u3002\u5404\u9805\u76ee\u306e\u4eba\u65e5\u3001\u5358\u4fa1\u3001\u671f\u9593\u3001\u542b\u307e\u308c\u306a\u3044\u4f5c\u696d\u3001\u8ffd\u52a0\u8cbb\u7528\u306e\u6761\u4ef6\u3092\u63c3\u3048\u308b\u3068\u3001\u7dcf\u984d\u3060\u3051\u306e\u6bd4\u8f03\u3092\u907f\u3051\u3089\u308c\u307e\u3059\u3002\u5b89\u3044\u63d0\u6848\u306b\u79fb\u884c\u691c\u8a3c\u3084\u904b\u7528\u8a2d\u8a08\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u5f8c\u304b\u3089\u8ffd\u52a0\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9006\u306b\u9ad8\u3044\u63d0\u6848\u3067\u3082\u300124\u6642\u9593\u5bfe\u5fdc\u3084\u5fa9\u65e7\u8a66\u9a13\u304c\u4e0d\u8981\u306a\u3089\u3001\u8981\u4ef6\u3092\u8abf\u6574\u3057\u3066\u5dee\u984d\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u63d0\u6848\u4f1a\u3067\u805e\u304f\u3079\u304d\u8cea\u554f\u3092\u7528\u610f\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5019\u88dc\u4f1a\u793e\u306b\u306f\u3001\u30db\u30c3\u30c8\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306e\u691c\u77e5\u3068\u8a2d\u8a08\u5909\u66f4\u3001\u6700\u7d42\u7684\u6574\u5408\u6027\u3092\u8a31\u5bb9\u3067\u304d\u306a\u3044\u51e6\u7406\u306e\u5206\u96e2\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u4e2d\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3001\u30af\u30e9\u30a6\u30c9\u969c\u5bb3\u6642\u306e\u5207\u308a\u66ff\u3048\u3001\u5951\u7d04\u7d42\u4e86\u6642\u306e\u30c7\u30fc\u30bf\u8fd4\u5374\u3092\u8cea\u554f\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u62c5\u5f53\u8005\u304c\u9000\u8077\u3057\u305f\u5834\u5408\u306e\u5f15\u304d\u7d99\u304e\u3001\u518d\u59d4\u8a17\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3001\u30b5\u30dd\u30fc\u30c8\u6642\u9593\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u306e\u671f\u9650\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u56de\u7b54\u304c\u300c\u30b1\u30fc\u30b9\u30d0\u30a4\u30b1\u30fc\u30b9\u300d\u306b\u7559\u307e\u308b\u5834\u5408\u306f\u3001\u5177\u4f53\u7684\u306a\u524d\u63d0\u3092\u63d0\u793a\u3057\u3066\u8ffd\u52a0\u56de\u7b54\u3092\u4f9d\u983c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u767a\u6ce8\u5f8c\u306b\u8d77\u304d\u3084\u3059\u3044\u30ea\u30b9\u30af\u3068\u904b\u7528\u306e\u5099\u3048<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3057\u30ea\u30b9\u30af\u306b\u5099\u3048\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Cassandra\u306f\u9ad8\u3044\u53ef\u7528\u6027\u3092\u5b9f\u73fe\u3057\u3084\u3059\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u304c\u3001\u8a2d\u8a08\u3084\u904b\u7528\u3092\u81ea\u52d5\u7684\u306b\u6b63\u3057\u304f\u3057\u3066\u304f\u308c\u308b\u88fd\u54c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u767a\u6ce8\u5951\u7d04\u304c\u7d42\u308f\u3063\u3066\u304b\u3089\u3082\u3001\u30c7\u30fc\u30bf\u306e\u5897\u52a0\u3001\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u5909\u5316\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u66f4\u65b0\u3001\u6cd5\u4ee4\u3084\u793e\u5185\u898f\u7a0b\u306e\u5909\u66f4\u306b\u5408\u308f\u305b\u3066\u904b\u7528\u3092\u898b\u76f4\u3057\u307e\u3059\u3002\u6700\u521d\u304b\u3089\u64a4\u9000\u6761\u4ef6\u3068\u76e3\u8996\u9805\u76ee\u3092\u6c7a\u3081\u3066\u304a\u304f\u3068\u3001\u554f\u984c\u304c\u898b\u3048\u306a\u3044\u307e\u307e\u5229\u7528\u3092\u7d9a\u3051\u308b\u4e8b\u614b\u3092\u907f\u3051\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u30db\u30c3\u30c8\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u5de8\u5927\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u76e3\u8996\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u7279\u5b9a\u306e\u9867\u5ba2\u3001\u5730\u57df\u3001\u6642\u523b\u306b\u30c7\u30fc\u30bf\u304c\u504f\u308b\u3068\u3001\u4e00\u90e8\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3060\u3051\u304c\u9ad8\u8ca0\u8377\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u767a\u6ce8\u6642\u306e\u8ca0\u8377\u8a66\u9a13\u3067\u5e73\u5747\u5024\u3060\u3051\u3092\u898b\u305a\u3001\u4e0a\u4f4d\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u8aad\u307f\u66f8\u304d\u91cf\u3001\u30b5\u30a4\u30ba\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u89b3\u6e2c\u3057\u307e\u3059\u3002\u65e5\u4ed8\u3060\u3051\u3092\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30ad\u30fc\u306b\u3059\u308b\u3068\u3001\u4e00\u65e5\u306e\u30a2\u30af\u30bb\u30b9\u304c\u4e00\u3064\u306b\u96c6\u4e2d\u3059\u308b\u8a2d\u8a08\u306b\u306a\u308a\u5f97\u308b\u305f\u3081\u3001\u9867\u5ba2ID\u3084\u6642\u9593\u30d0\u30b1\u30c3\u30c8\u306a\u3069\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u6848\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002\u5f8c\u304b\u3089\u30ad\u30fc\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u65b0\u30c6\u30fc\u30d6\u30eb\u3078\u306e\u518d\u6295\u5165\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u3001\u5909\u66f4\u624b\u9806\u3068\u30c7\u30fc\u30bf\u4fdd\u6301\u671f\u9593\u3092Runbook\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5b9a\u671f\u691c\u8a3c\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6697\u53f7\u5316\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u3093\u3067\u3082\u3001\u6a29\u9650\u3092\u5e83\u304f\u4ed8\u4e0e\u3057\u305f\u308a\u3001\u76e3\u67fb\u30ed\u30b0\u3092\u4fdd\u5b58\u3057\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u5b89\u5168\u3068\u306f\u3044\u3048\u307e\u305b\u3093\u3002\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u793a\u3059\u5b89\u5168\u7ba1\u7406\u63aa\u7f6e\u3092\u53c2\u8003\u306b\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u3001\u8a8d\u8a3c\u60c5\u5831\u306e\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u30ed\u30b0\u306e\u4fdd\u7ba1\u671f\u9593\u3001\u59d4\u8a17\u5148\u306e\u76e3\u7763\u3001\u524a\u9664\u30fb\u8fd4\u5374\u65b9\u6cd5\u3092\u6c7a\u3081\u307e\u3059\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u53d6\u5f97\u3067\u304d\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b9a\u671f\u7684\u306b\u5225\u74b0\u5883\u3078\u5fa9\u5143\u3057\u3001RPO\u3068RTO\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u6700\u65b0\u6a5f\u80fd\u306f\u696d\u52d9\u8981\u4ef6\u3068TCO\u3067\u63a1\u5426\u3092\u6c7a\u3081\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

2025\u5e747\u6708\u306b\u306fAmazon Keyspaces\u306eCDC Streams\u304c\u767a\u8868\u3055\u308c\u3001\u884c\u5358\u4f4d\u306e\u8ffd\u52a0\u30fb\u66f4\u65b0\u30fb\u524a\u9664\u3092\u8fd1\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u53d6\u5f97\u3067\u304d\u3001\u5206\u6790\u3001\u691c\u7d22\u3001\u6a5f\u68b0\u5b66\u7fd2\u3001\u7d99\u7d9a\u7684\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4fdd\u6301\u671f\u9593\u306f\u6700\u592724\u6642\u9593\u3067\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u53d6\u5f97\u306b\u3082\u6599\u91d1\u304c\u304b\u304b\u308a\u307e\u3059\uff08\u51fa\u5178: AWS What’s New\u30012025\u5e747\u6708\uff09\u3002\u307e\u305f\u3001Cassandra 5.0\u306b\u306fSAI\u3001JDK 17\u3001UCS\u3001\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u3001\u52d5\u7684\u30c7\u30fc\u30bf\u30de\u30b9\u30ad\u30f3\u30b0\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u6a5f\u80fd\u306f\u9078\u629e\u80a2\u3092\u5e83\u3052\u307e\u3059\u304c\u3001\u65e2\u5b58\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u306e\u4e92\u63db\u6027\u3001\u6559\u80b2\u8cbb\u3001\u8a66\u9a13\u8cbb\u3001\u904b\u7528\u4f53\u5236\u3092\u542b\u3081\u3066\u63a1\u7528\u3092\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u767a\u6ce8\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Cassandra\u306e\u767a\u6ce8\u3067\u306f\u3001\u6280\u8853\u9078\u5b9a\u3001\u8cbb\u7528\u3001\u904b\u7528\u8cac\u4efb\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u95a2\u4fc2\u304c\u540c\u6642\u306b\u554f\u984c\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u767a\u6ce8\u524d\u306b\u3088\u304f\u805e\u304b\u308c\u308b\u8cea\u554f\u306b\u76f4\u63a5\u56de\u7b54\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306f\u3069\u306e\u4f1a\u793e\u306b\u4f9d\u983c\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

Cassandra\u306e\u5c0e\u5165\u5b9f\u7e3e\u3060\u3051\u3067\u306a\u304f\u3001\u5206\u6563\u30c7\u30fc\u30bf\u306e\u8a2d\u8a08\u3001\u6027\u80fd\u8a66\u9a13\u3001\u79fb\u884c\u3001\u30af\u30e9\u30a6\u30c9\u904b\u7528\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u9023\u643a\u307e\u3067\u62c5\u5f53\u3067\u304d\u308b\u4f1a\u793e\u3092\u9078\u3073\u307e\u3059\u3002\u5019\u88dc\u4f1a\u793e\u306b\u306f\u3001\u540c\u898f\u6a21\u306eRPS\u30fb\u30c7\u30fc\u30bf\u91cf\u30fb\u30ea\u30fc\u30b8\u30e7\u30f3\u6570\u306e\u5b9f\u7e3e\u3001\u62c5\u5f53\u8005\u306e\u7d99\u7d9a\u6027\u3001\u969c\u5bb3\u5bfe\u5fdc\u306e\u65b9\u6cd5\u3001\u7d0d\u54c1\u5f8c\u306e\u6559\u80b2\u3068\u4fdd\u5b88\u4f53\u5236\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

\n

Cassandra\u306fOSS\u306a\u306e\u3067\u958b\u767a\u8cbb\u3084\u904b\u7528\u8cbb\u306f\u7121\u6599\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

OSS\u7248\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u304c\u767a\u751f\u3057\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u8a2d\u8a08\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3001\u4fdd\u5b88\u306e\u8cbb\u7528\u306f\u5fc5\u8981\u3067\u3059\u3002\u7279\u306b\u81ea\u793e\u904b\u7528\u3067\u306f\u5c02\u9580\u4eba\u6750\u306e\u7a3c\u50cd\u304c\u5927\u304d\u306a\u30b3\u30b9\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\u898b\u7a4d\u3082\u308a\u306f\u521d\u671f\u958b\u767a\u8cbb\u3060\u3051\u3067\u306a\u304f\u3001\u6708\u984d\u5229\u7528\u6599\u3068\u5e74\u9593\u4fdd\u5b88\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u5c06\u6765\u306e\u79fb\u884c\u8cbb\u307e\u3067\u542b\u3081\u305f3\u5e74\u7a0b\u5ea6\u306eTCO\u3067\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u65e2\u5b58Cassandra\u304b\u3089\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3078\u5b89\u5168\u306b\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\u3001CQL\u4e92\u63db\u6027\u3001\u6574\u5408\u6027\u3001TTL\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3001\u6027\u80fd\u5dee\u3092\u4e8b\u524d\u306b\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e8c\u91cd\u66f8\u304d\u3001CDC\u3001\u6bb5\u968e\u5207\u308a\u66ff\u3048\u3001\u7167\u5408\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u505c\u6b62\u6642\u9593\u3068\u5207\u308a\u623b\u3057\u6761\u4ef6\u3092\u6c7a\u3081\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u306e\u4e92\u63db\u8868\u793a\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u81ea\u793e\u306e\u30af\u30a8\u30ea\u3068\u969c\u5bb3\u30b7\u30ca\u30ea\u30aa\u3067PoC\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

\n

\u53d7\u6ce8\u3084\u6c7a\u6e08\u306e\u30c7\u30fc\u30bf\u3092Cassandra\u306b\u4fdd\u5b58\u3057\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8981\u4ef6\u6b21\u7b2c\u3067\u3059\u304c\u3001\u53d7\u6ce8\u3084\u6c7a\u6e08\u306e\u6b63\u672c\u3092Cassandra\u3060\u3051\u3067\u7ba1\u7406\u3059\u308b\u306e\u306f\u614e\u91cd\u306b\u691c\u8a0e\u3057\u307e\u3059\u3002\u5f37\u3044\u6574\u5408\u6027\u3001\u8907\u96d1\u306a\u66f4\u65b0\u3001\u76e3\u67fb\u3001\u8a02\u6b63\u51e6\u7406\u304c\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306fRDB\u306a\u3069\u306b\u4fdd\u6301\u3057\u3001Cassandra\u306b\u306f\u53c2\u7167\u7528\u306e\u72b6\u614b\u3084\u5927\u91cf\u30a4\u30d9\u30f3\u30c8\u3092\u9023\u643a\u3059\u308b\u69cb\u6210\u304c\u5019\u88dc\u3067\u3059\u3002\u63a1\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6574\u5408\u6027\u30ec\u30d9\u30eb\u3001\u4e8c\u91cd\u9001\u4fe1\u3001\u518d\u51e6\u7406\u3001\u76e3\u67fb\u8a3c\u8de1\u3001\u969c\u5bb3\u6642\u306e\u696d\u52d9\u7d99\u7d9a\u3092PoC\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n
\n
\n
\"Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u767a\u6ce8\u3092\u6210\u529f\u3055\u305b\u308b\u307e\u3068\u3081\u306e\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u767a\u6ce8\u30fb\u5916\u6ce8\u3059\u308b\u3068\u304d\u306f\u3001\u307e\u305a\u5927\u91cf\u66f8\u304d\u8fbc\u307f\u3001\u4f4e\u9045\u5ef6\u3001\u5206\u6563\u914d\u7f6e\u3001\u9ad8\u53ef\u7528\u6027\u304c\u672c\u5f53\u306b\u5fc5\u8981\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002Cassandra\u304c\u9069\u3059\u308b\u9818\u57df\u3068\u3001RDB\u3084\u691c\u7d22\u57fa\u76e4\u304c\u9069\u3059\u308b\u9818\u57df\u3092\u5206\u3051\u3001\u5fc5\u8981\u306a\u3089\u4f75\u7528\u69cb\u6210\u3092\u63a1\u7528\u3057\u307e\u3059\u3002OSS\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u6599\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u30af\u30e9\u30a6\u30c9\u5229\u7528\u6599\u3001\u904b\u7528\u4eba\u6750\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u79fb\u884c\u3001\u4fdd\u5b88\u307e\u3067\u542b\u3081\u3066\u8cbb\u7528\u3092\u898b\u7a4d\u3082\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u767a\u6ce8\u524d\u306bRFP\u3078\u5165\u308c\u308b\u9805\u76ee<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

RFP\u306b\u306f\u3001\u696d\u52d9\u76ee\u7684\u3001\u30c7\u30fc\u30bf\u91cf\u3001\u30d4\u30fc\u30afRPS\u3001\u30af\u30a8\u30ea\u3001\u4fdd\u6301\u671f\u9593\u3001\u6574\u5408\u6027\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u3001RTO\u30fbRPO\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u79fb\u884c\u3001\u904b\u7528\u6642\u9593\u3001\u7d0d\u54c1\u7269\u3001\u5951\u7d04\u7d42\u4e86\u6642\u306e\u30c7\u30fc\u30bf\u8fd4\u5374\u3092\u8a18\u8f09\u3057\u307e\u3059\u30022\u301c3\u793e\u306b\u540c\u3058\u6761\u4ef6\u3067\u63d0\u6848\u3092\u4f9d\u983c\u3057\u3001PoC\u3068\u8ca0\u8377\u8a66\u9a13\u3092\u7d4c\u3066\u304b\u3089\u672c\u756a\u7bc4\u56f2\u3092\u5951\u7d04\u3059\u308b\u3068\u3001\u6280\u8853\u9078\u5b9a\u3068\u898b\u7a4d\u3082\u308a\u306e\u4e0d\u78ba\u5b9f\u6027\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u6b21\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u306f\u5c0f\u3055\u306a\u691c\u8a3c\u304b\u3089\u59cb\u3081\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u521d\u306e\u4e00\u6b69\u306f\u3001\u65e2\u5b58\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u3068API\u3092\u68da\u5378\u3057\u3057\u3001Cassandra\u306b\u7f6e\u304f\u30c7\u30fc\u30bf\u3068\u7f6e\u304b\u306a\u3044\u30c7\u30fc\u30bf\u3092\u6c7a\u3081\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u5b9f\u30c7\u30fc\u30bf\u306b\u8fd1\u3044\u6761\u4ef6\u306ePoC\u3092\u767a\u6ce8\u3057\u3001\u6027\u80fd\u3001\u969c\u5bb3\u5fa9\u65e7\u3001\u904b\u7528\u8ca0\u8377\u3001\u6708\u984d\u8cbb\u7528\u3001\u5c06\u6765\u306e\u79fb\u884c\u53ef\u80fd\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002Cassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306f\u3001\u88fd\u54c1\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u696d\u52d9\u306b\u5fc5\u8981\u306a\u53ef\u7528\u6027\u3068\u30c7\u30fc\u30bf\u6d3b\u7528\u3092\u6301\u7d9a\u7684\u306b\u5b9f\u73fe\u3059\u308b\u4ed5\u7d44\u307f\u3092\u59d4\u8a17\u3059\u308b\u3053\u3068\u3060\u3068\u6349\u3048\u308b\u3068\u3001\u59d4\u8a17\u5148\u3068\u306e\u5408\u610f\u5f62\u6210\u304c\u9032\u3081\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u25bc\u5168\u4f53\u30ac\u30a4\u30c9\u306e\u8a18\u4e8b
\u30fbCassandra\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a><\/p>\n\n\n

\u4f1a\u793e\u7d39\u4ecb<\/strong><\/h2>\n\n\n\n
\n

\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

\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\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

\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u3082\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3084\u30d7\u30ed\u30c0\u30af\u30c8\u958b\u767a\u306b\u95a2\u3059\u308b\u3054\u8981\u671b\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/a><\/p>\n\n\n\n

\n
\u682a\u5f0f\u4f1a\u793eripla\u306e\u4f1a\u793eHP\u306f\u3053\u3061\u3089<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

\u30fb\u30b5\u30fc\u30d3\u30b9\u6982\u8981\u8cc7\u6599\u306eURL\u306f\u3053\u3061\u3089 >>><\/a>
\u30fb\u304a\u554f\u5408\u305b\u30da\u30fc\u30b8\u306eURL\u306f\u3053\u3061\u3089 >>><\/a>
\u30fb\u304a\u5f79\u7acb\u3061\u8cc7\u6599\u306eURL\u306f\u3053\u3061\u3089 >>><\/a><\/p>\n<\/div>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n
\n
\n \u57f7\u7b46\u8005\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\n <\/div>\n
\n
\n \"\u5f35\u7530\u8c37\u51cc\u592e\"\n <\/div>\n
\n
\n \u5f35\u7530\u8c37\u51cc\u592e\n <\/div>\n

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 <\/p>","protected":false},"excerpt":{"rendered":"

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