{"id":37170,"date":"2026-03-06T11:24:27","date_gmt":"2026-03-06T16:24:27","guid":{"rendered":"https:\/\/www.lpi.org\/ja\/articles\/ai%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%ef%bc%9a%e3%83%99%e3%82%af%e3%82%bf%e3%83%bc%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%af%e4%bd%bf%e3%81%86%e3%81%b9%e3%81%8d\/"},"modified":"2026-03-06T11:24:27","modified_gmt":"2026-03-06T16:24:27","slug":"databases-for-ai-should-you-use-a-vector-database","status":"publish","type":"post","link":"https:\/\/www.lpi.org\/ja\/blog\/2026\/03\/06\/databases-for-ai-should-you-use-a-vector-database\/","title":{"rendered":"AI\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff1a\u30d9\u30af\u30bf\u30fc\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u4f7f\u3046\u3079\u304d\u304b\uff1f"},"content":{"rendered":"

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\n

\u30d9\u30af\u30bf\u30fc\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/h3>\n

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\u4e00\u65b9\u3067\u3001PostgreSQL\u5185\u3067\u30d9\u30af\u30bf\u30fc\u64cd\u4f5c\u3092\u6271\u3046\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308bTigerData<\/a>\uff08\u65e7Timescale<\/a>\uff09\u306f\u3001AI\u7528\u9014\u306b\u30d9\u30af\u30bf\u30fc\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u306f\u9069\u3057\u3066\u3044\u306a\u3044\u3068\u4e3b\u5f35\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e3b\u5f35\u306e\u8981\u70b9\u306f\u3001\u30d9\u30af\u30bf\u30fc\u306f\u901a\u5e38\u3001\u5143\u3068\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u30c6\u30ad\u30b9\u30c8\u3001\u97f3\u58f0\u3001\u52d5\u753b\u3001\u5316\u5b66\u30fb\u751f\u7269\u914d\u5217\u306a\u3069\uff09\u3068\u4e00\u7dd2\u306b\u53c2\u7167\u3055\u308c\u308b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u591a\u69d8\u306a\u30c7\u30fc\u30bf\u3092\u4e00\u5143\u7684\u306b\u7ba1\u7406\u3059\u308b\u307b\u3046\u304c\u5408\u7406\u7684\u3067\u3042\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30d9\u30af\u30bf\u30fc\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7528\u8a9e\u3067\u3044\u3046\u300c\u6d3e\u751f\u30c7\u30fc\u30bf\u300d\u3067\u3042\u308a\u3001\u5143\u30c7\u30fc\u30bf\u306e\u5909\u66f4\u306b\u5fdc\u3058\u3066\u66f4\u65b0\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u5143\u30c7\u30fc\u30bf\u304b\u3089\u5207\u308a\u96e2\u3055\u308c\u308b\u3068\u4fa1\u5024\u304c\u5927\u304d\u304f\u4f4e\u4e0b\u3059\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

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\n

\u30d9\u30af\u30bf\u30fc\u64cd\u4f5c\u306e\u305f\u3081\u306eSQL<\/h3>\n

SQL\u306b\u304a\u3051\u308bVECTOR\u30c7\u30fc\u30bf\u578b\u306e\u767b\u5834\u306b\u3088\u308a\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3082AI\u5bfe\u5fdc\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002MySQL<\/a>\u304a\u3088\u3073\u305d\u306e\u30d5\u30a9\u30fc\u30af\u3067\u3042\u308bMariaDB<\/a>\u3067\u306f\u3001\u30d9\u30af\u30bf\u30fc\u9593\u306e\u8ddd\u96e2\u3092\u8a08\u7b97\u3059\u308b\u57fa\u672c\u6a5f\u80fd\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002AI\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u4f01\u696dPeripety Labs\u306eCEO\u3067\u3042\u308bMark Hinkle\u306b\u3088\u308c\u3070\u3001\u73fe\u6642\u70b9\u3067\u306fMariaDB\u306e\u65b9\u304cMySQL\u3088\u308a\u3082\u30d9\u30af\u30bf\u30fc\u5bfe\u5fdc\u304c\u9032\u3093\u3067\u3044\u308b\u3082\u306e\u306e\u3001\u3069\u3061\u3089\u3082\u307e\u3060\u521d\u671f\u6bb5\u968e\u306b\u3042\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n

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\u3055\u3089\u306b\u3001Turso\u306fSQLite\u3092\u30d9\u30fc\u30b9\u306b\u3001\u30d9\u30af\u30bf\u30fc\u5217\u3092\u6301\u3061\u3001\u30c7\u30fc\u30bf\u66f4\u65b0\u6642\u306b\u81ea\u52d5\u3067\u30d9\u30af\u30bf\u30fc\u3092\u66f4\u65b0\u3059\u308b\u65b0\u305f\u306a\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u307b\u304b\u3001Yugabyte<\/a>\u3084ClickHouse<\/a>\u306a\u3069\u3082\u3001SQL\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068AI\u5411\u3051\u6a5f\u80fd\u3092\u517c\u306d\u5099\u3048\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30d9\u30af\u30bf\u30fc\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u3076\u304b\u3001\u6c4e\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u3076\u304b\u306f\u3001\u57cb\u3081\u8fbc\u307f\uff08embedding\uff09\u4ee5\u5916\u306e\u30c7\u30fc\u30bf\u691c\u7d22\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u306b\u3088\u3063\u3066\u5224\u65ad\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u300c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u691c\u7d22\u300d\u3068\u547c\u3070\u308c\u308b\u624b\u6cd5\u3067\u306f\u3001\u30d9\u30af\u30bf\u30fc\u691c\u7d22\u3068\u5f93\u6765\u306e\u691c\u7d22\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002Open Tech Strategies<\/a>\u306eKarl Fogel\u306f\u3001\u7279\u5b9a\u306e\u9ad8\u6027\u80fd\u8981\u4ef6\u304c\u306a\u3044\u9650\u308a\u3001\u30d9\u30af\u30bf\u30fc\u6a5f\u80fd\u3092\u5099\u3048\u305f\u6c4e\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u3046\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\n

\u305d\u306e\u4ed6\u306e\u52d5\u5411<\/h3>\n

AI\u5206\u91ce\u306b\u4e57\u308a\u9045\u308c\u307e\u3044\u3068\u3001\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u5bfe\u5fdc\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u3088\u304f\u8a00\u308f\u308c\u308b\u300c\u4e57\u308a\u9045\u308c\u308b\u306a\u300d\u3068\u3044\u3046\u8868\u73fe\u306e\u901a\u308a\u3001\u3042\u3089\u3086\u308b\u6280\u8853\u304c\u3053\u306e\u5206\u91ce\u306b\u53c2\u5165\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

MongoDB\u306f\u300cAtlas Vector Search<\/a>\u300d\u3092\u63d0\u4f9b\u3057\u3001\u4e3b\u8981AI\u30b5\u30fc\u30d3\u30b9\u3068\u9023\u643a\u3057\u305f\u30c7\u30fc\u30bf\u691c\u7d22\u6a5f\u80fd\u3092\u30a2\u30d4\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30c7\u30fc\u30bf\u683c\u7d0d\u4f8b<\/a>\u3082\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002NoSQL\u6642\u4ee3\u3092\u4ee3\u8868\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308bCassandra\u3082\u3001\u751f\u6210AI\u3078\u306e\u9069\u7528<\/a>\u3092\u6253\u3061\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30c6\u30ad\u30b9\u30c8\u691c\u7d22\u5206\u91ce\u3067\u9577\u3044\u6b74\u53f2\u3092\u6301\u3064Elasticsearch<\/a>\u3082\u3001\u30d9\u30af\u30bf\u30fc\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u30fb\u4fdd\u5b58\u30fb\u691c\u7d22\u3092\u884c\u3046\u62e1\u5f35\u6a5f\u80fd<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3055\u3089\u306b\u3001\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3082AI\u5206\u91ce\u306b\u9032\u51fa\u3057\u3066\u304a\u308a\u3001\u300cNeo4j for GenAI<\/a>\u300d\u3068\u3044\u3063\u305f\u53d6\u308a\u7d44\u307f\u304c\u305d\u306e\u4e00\u4f8b\u3067\u3059\u3002<\/p>\n

\n

AI\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0<\/h3>\n

\u300c\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u300d\u3068\u3044\u3046\u8a00\u8449\u306f\u3084\u3084\u4f7f\u308f\u308c\u3059\u304e\u3066\u3044\u308b\u611f\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u3055\u307e\u3056\u307e\u306a\u30c4\u30fc\u30eb\u304c\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308bAI\u306e\u4e16\u754c\u3092\u8868\u73fe\u3059\u308b\u306b\u306f\u9069\u5207\u306a\u8a00\u8449\u3067\u3059\u3002\u7279\u306b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u5206\u91ce\u3067\u306f\u3001\u591a\u69d8\u306a\u30c4\u30fc\u30eb\u304c\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u3092\u62c5\u3044\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u3092\u69cb\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

AI\u306e\u672c\u8cea\u306f\u3001\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304b\u3089\u6709\u7528\u306a\u69cb\u9020\u3092\u751f\u307f\u51fa\u3059\u3053\u3068\u3067\u3059\u3002\u672c\u8a18\u4e8b\u304c\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304c\u3069\u306e\u3088\u3046\u306b\u73fe\u4ee3\u306eAI\u3092\u652f\u3048\u3066\u3044\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u4e00\u52a9\u3068\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n

\n

<< \u672c\u30b7\u30ea\u30fc\u30ba\u306e\u524d\u56de\u8a18\u4e8b\u306f\u3053\u3061\u3089<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u30b7\u30ea\u30fc\u30ba\u306e\u7b2c1\u56de\u3067\u306f\u3001\u6a5f\u68b0\u5b66\u7fd2\u3084LLM\u306b\u304a\u3051\u308b\u30d9\u30af\u30bf\u30fc\u306e\u5f79\u5272\u3068\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b … Read more<\/a><\/p>\n","protected":false},"author":44,"featured_media":36658,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"country":[],"language":[429],"ppma_author":[495],"class_list":["post-37170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9","language-english-ja"],"acf":[],"yoast_head":"\nAI\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff1a\u30d9\u30af\u30bf\u30fc\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u4f7f\u3046\u3079\u304d\u304b\uff1f - Linux Professional Institute (LPI)<\/title>\n<meta name=\"description\" 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