{"id":41551,"date":"2023-04-23T00:56:56","date_gmt":"2023-08-17T20:49:40","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e4%bd%bf%e7%94%a8aiven-for-postgresql%e4%b8%ad%e5%90%af%e7%94%a8%e4%bd%bf%e7%94%a8pgvector%e7%9a%84%e5%90%91%e9%87%8f%e6%90%9c%e7%b4%a2%e3%80%82\/"},"modified":"2024-04-30T00:49:37","modified_gmt":"2024-04-29T16:49:37","slug":"%e5%9c%a8%e4%bd%bf%e7%94%a8aiven-for-postgresql%e4%b8%ad%e5%90%af%e7%94%a8%e4%bd%bf%e7%94%a8pgvector%e7%9a%84%e5%90%91%e9%87%8f%e6%90%9c%e7%b4%a2%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e4%bd%bf%e7%94%a8aiven-for-postgresql%e4%b8%ad%e5%90%af%e7%94%a8%e4%bd%bf%e7%94%a8pgvector%e7%9a%84%e5%90%91%e9%87%8f%e6%90%9c%e7%b4%a2%e3%80%82\/","title":{"rendered":"\u5728\u4f7f\u7528Aiven for PostgreSQL\u00ae\u4e2d\u542f\u7528\u4f7f\u7528pgvector\u7684\u5411\u91cf\u641c\u7d22"},"content":{"rendered":"<p>\u5229\u7528Aiven for PostgreSQL\u00ae\u4e2d\u7684pgvector\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u529f\u80fd\u542f\u7528\u3002<\/p>\n<p>2023\u5e746\u670827\u65e5 could be paraphrased in Chinese as &#8220;2023\u5e746\u670827\u65e5.&#8221;<\/p>\n<h1>\u901a\u8fc7\u4f7f\u7528pgvector\u5728Aiven for PostgreSQL\u00ae\u4e0a\u542f\u7528\u5411\u91cf\u641c\u7d22\u529f\u80fd\u3002<\/h1>\n<p>\u6211\u4eec\u5ba3\u5e03Aiven for PostgreSQL \u00ae \u73b0\u5df2\u652f\u6301pgvector\u6269\u5c55\u3002\u901a\u8fc7\u8fd9\u4e2a\u529f\u80fd\uff0c\u53ef\u4ee5\u5c06\u5411\u91cf\u5316\u6570\u636e\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u5e76\u4f7f\u7528SQL\u8fdb\u884c\u76f8\u4f3c\u641c\u7d22\u3002<\/p>\n<p>\u5229\u7528PostgreSQL\u00ae\u7684\u4e00\u81f4\u6027\u4fdd\u8bc1\u3001\u719f\u6089\u7684SQL\u8bed\u6cd5\u548c\u4e30\u5bcc\u7684\u5206\u6790\u51fd\u6570\uff0c\u8bb8\u591a\u7ec4\u7ec7\u90fd\u5728\u4f7f\u7528PostgreSQL\u00ae\u6765\u8fdb\u884c\u6570\u636e\u5b58\u50a8\u548c\u9ad8\u7ea7\u5206\u6790\u3002\u7136\u800c\uff0c\u5f53\u89e3\u51b3\u9700\u8981\u7c7b\u4f3c\u641c\u7d22\u7684\u673a\u5668\u5b66\u4e60\u529f\u80fd\u7684\u95ee\u9898\u65f6\uff0c\u4e0d\u5f97\u4e0d\u5c06\u6574\u4e2a\u6570\u636e\u96c6\u8fc1\u79fb\u5230\u5176\u4ed6\u5e73\u53f0\uff0c\u9762\u4e34\u7740\u6570\u636e\u9648\u65e7\u548c\u7ed3\u679c\u4e00\u81f4\u6027\u7f3a\u5931\u8fd9\u4e24\u4e2a\u95ee\u9898\u3002<\/p>\n<p>\u4eca\u5929\uff0c\u6211\u4eec\u53ef\u4ee5\u4f5c\u4e3aAiven for PostgreSQL\u00ae\u7684\u6269\u5c55\u529f\u80fd\u4e4b\u4e00\uff0c\u53d1\u5e03pgvector\u3002\u901a\u8fc7pgvector\uff0c\u7ec4\u7ec7\u53ef\u4ee5\u5c06\u6570\u636e\u5411\u91cf\u5316\u8868\u793a\u4e0e\u5176\u4ed6\u6570\u636e\u5217\u4e00\u8d77\u5b58\u50a8\uff0c\u5e76\u5728SQL\u4e2d\u6267\u884c\u76f8\u4f3c\u6027\u641c\u7d22\u3002<\/p>\n<h2>\u4f7f\u7528pgvector\u7684\u793a\u4f8b<\/h2>\n<p>\u5728Aiven for PostgreSQL\u00ae\u4e0a\u5f15\u5165\u77e2\u91cf\u5316\u641c\u7d22\u610f\u5473\u7740\u4e3a\u5ba2\u6237\u6570\u636e\u5e26\u6765\u65b0\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528pgvector\u53ef\u4ee5\u5b9e\u73b0\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">PostgreSQL\u306eACID\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u3001\u5546\u54c1\u60c5\u5831\u3068\u5728\u5eab\u91cf\u3092\u7d50\u5408\u3057\u3001\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u5728\u5eab\u306e\u3042\u308b\u5546\u54c1\u306e\u307f\u3092\u63d0\u6848\u3059\u308b\u30ec\u30b3\u30e1\u30f3\u30c9\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u3068\u50be\u5411\u5206\u6790\u306e\u529b\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u30d1\u30bf\u30fc\u30f3\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u7570\u5e38\u691c\u77e5\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u3001\u826f\u3044\u884c\u52d5\u3092\u5b9a\u7fa9\u3057\u3001\u975e\u6e96\u62e0\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u3057\u3066\u30a2\u30e9\u30fc\u30c8\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb(LLMs)\u3068 pgvector \u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u57fa\u3065 \u3044\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306e \u81ea\u7136\u8a00\u8a9e\u51e6\u7406 \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u81ea\u7136\u8a00\u8a9e\u306b\u3088\u308b\u5bfe\u8a71\u3092\u901a\u3058\u3066\u3001\u4f01\u696d\u306e\u65e2\u5b58\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u691c\u7d22\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u753b\u50cf\u691c\u51fa\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3068pgvector\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7269\u4f53\u691c\u51fa\u3084\u9854\u8a8d\u8b58\u306e\u3088\u3046\u306a\u6d3b\u52d5\u3092\u884c\u3046\u3002\u3053\u308c\u306b\u306f\u3001PostgreSQL\u306e\u4ed6\u306e\u30c7\u30fc\u30bf\u5217\u304b\u3089\u6d3e\u751f\u3057\u305f\u8ffd\u52a0\u5165\u529b\u306b\u3088\u308b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30d1\u30bf\u30fc\u30f3\u306e\u30ab\u30bf\u30ed\u30b0\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3082\u542b\u307e\u308c\u307e\u3059\u3002<\/ul>\n<p>\u4e0d\u7ba1\u662f\u7535\u5b50\u5546\u52a1\u3001\u5a92\u4f53\u3001\u533b\u7597\u4fdd\u5065\u8fd8\u662f\u5176\u4ed6\u884c\u4e1a\uff0cPGVector\u90fd\u53ef\u4ee5\u6dfb\u52a0\u65b0\u529f\u80fd\uff0c\u589e\u5f3a\u63a8\u8350\u7cfb\u7edf\uff0c\u5e76\u57fa\u4e8e\u5411\u91cf\u5316\u6570\u636e\u8fdb\u884c\u66f4\u591a\u57fa\u4e8e\u4fe1\u606f\u7684\u51b3\u7b56\u3002\u4f8b\u5982\uff0c\u4ece\u7535\u5b50\u5546\u52a1\u573a\u666f\u4e2d\u7ecf\u5e38\u4f7f\u7528\u7684\u5546\u54c1\u63a8\u8350\u5230\u5a92\u4f53\u548c\u533b\u7597\u4fdd\u5065\u4e2d\u975e\u5e38\u5e38\u89c1\u7684\u56fe\u50cf\u8bc6\u522b\uff0c\u90fd\u6709\u5404\u79cd\u4e0d\u540c\u7684\u4f8b\u5b50\u3002<\/p>\n<h2>PGVector\u7684\u6982\u8ff0<\/h2>\n<p>pgvector\u7684\u57fa\u672c\u529f\u80fd\u662f\u5b58\u50a8\u548c\u6bd4\u8f83PostgreSQL\u4e2d\u7684\u5411\u91cf\u4fe1\u606f\u3002\u5411\u91cf\u8868\u793a\u662f\u4e00\u79cd\u5c06\u6570\u636e\u8868\u793a\u4e3a\u6570\u5b57\u96c6\u5408\u7684\u65b9\u6cd5\uff0c\u6bcf\u4e2a\u503c\u8868\u793a\u6570\u636e\u7684\u7279\u5f81\u548c\u5c5e\u6027\u3002\u5728\u8fd9\u79cd\u8868\u793a\u4e2d\uff0c\u6570\u636e\u88ab\u5c01\u88c5\u4e3a\u5411\u91cf\u3002\u5411\u91cf\u662f\u4e00\u4e2a\u5177\u6709\u5927\u5c0f\u548c\u65b9\u5411\u7684\u6570\u5b66\u5bf9\u8c61\u3002<\/p>\n<p>\u5411\u91cf\u8868\u793a\u662f\u673a\u5668\u5b66\u4e60\u548c\u81ea\u7136\u8bed\u8a00\u5904\u7406\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u88ab\u79f0\u4e3a\u5d4c\u5165\u5f0f\uff0c\u7528\u6765\u8868\u793a\u5355\u8bcd\u3001\u77ed\u8bed\u3001\u53e5\u5b50\u3001\u56fe\u50cf\u548c\u6587\u6863\u3002\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0c\u5411\u91cf\u7684\u6bcf\u4e2a\u7ef4\u5ea6\u5bf9\u5e94\u4e8e\u6587\u672c\u7684\u7279\u5b9a\u7279\u5f81\uff0c\u5982\u7279\u5b9a\u5355\u8bcd\u7684\u9891\u7387\u6216\u8be5\u5355\u8bcd\u51fa\u73b0\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n<p>\u5411\u91cf\u8868\u793a\u5e38\u88ab\u7528\u4e8e\u5206\u7c7b\u3001\u805a\u7c7b\u3001\u76f8\u4f3c\u6027\u5339\u914d\u7b49\u4efb\u52a1\u3002\u901a\u8fc7\u5c06\u6570\u636e\u8868\u793a\u4e3a\u5411\u91cf\uff0c\u53ef\u4ee5\u5bf9\u4e24\u4e2a\u5411\u91cf\u4e4b\u95f4\u7684\u8ddd\u79bb\u8fdb\u884c\u6d4b\u91cf\uff0c\u8ba1\u7b97\u4e24\u4e2a\u5411\u91cf\u7684\u70b9\u79ef\u7b49\u6570\u5b66\u8fd0\u7b97\u3002\u8fd9\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u7528\u6765\u6bd4\u8f83\u548c\u5206\u6790\u6570\u636e\uff0c\u5e76\u4ece\u4e2d\u83b7\u53d6\u6709\u610f\u4e49\u7684\u89c1\u89e3\u3002<\/p>\n<p>pgvector\u4f7f\u5f97\u5728PostgreSQL\u4e2d\u53ef\u4ee5\u5b58\u50a8\u3001\u641c\u7d22\u548c\u6bd4\u8f83\u5411\u91cf\uff0c\u80fd\u591f\u6267\u884c\u76f8\u4f3c\u641c\u7d22\uff0c\u4ee5\u786e\u5b9a\u5177\u6709\u5171\u4eab\u67e5\u8be2\u9879\u548c\u672c\u8d28\u7279\u5f81\u6216\u76f8\u4f3c\u6027\u7684\u9879\u6216\u6570\u636e\u70b9\u3002pgvector\u8fd8\u53ef\u4ee5\u6784\u5efa\u6216\u626b\u63cf\u5b8c\u5168\u6216\u90e8\u5206\u7d22\u5f15\uff0c\u4ee5\u52a0\u901f\u76f8\u4f3c\u6027\u641c\u7d22\uff0c\u5e76\u901a\u8fc7\u5b9a\u4e49\u626b\u63cf\u7684\u884c\u6570\u6765\u4ea4\u6362\u641c\u7d22\u51c6\u786e\u6027\u548c\u67e5\u8be2\u6027\u80fd\u3002<\/p>\n<h2>PGVector\u7684\u4f18\u52bf<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528pgvector\uff0c\u53ef\u4ee5\u5728PostgreSQL\u7684\u529f\u80fd\u4e2d\u6dfb\u52a0\u5411\u91cf\u641c\u7d22\uff0c\u5e76\u4e14\u4e0d\u518d\u9700\u8981\u5728\u5176\u4ed6\u5730\u65b9\u6784\u5efa\u4e13\u7528\u529f\u80fd\u3002\u8be5\u6269\u5c55\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u3057\u305f\u304c\u3063\u3066\u3001PostgreSQL\u306b\u63a5\u7d9a\u3067\u304d\u308b\u5168\u3066\u306e\u30c4\u30fc\u30eb\u306f\u3001\u3059\u3050\u306b\u985e\u4f3c\u6027\u691c\u7d22\u30af\u30a8\u30ea\u306e\u6069\u6075\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u79fb\u52d5\u306a\u3057**: \u65e2\u5b58\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u3068\u4e00\u7dd2\u306b\u57cb\u3081\u8fbc\u307f\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3001\u5909\u63db\u3001\u7167\u5408\u3092\u884c\u3046\u3053\u3068\u306a\u304f\u3001PostgreSQL\u4e0a\u3067\u76f4\u63a5\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u65e2\u5b58\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5f37\u5316\u3057\u307e\u3059\uff1aPostgreSQL\u306f\u65e2\u306b\u7d44\u7e54\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001pgvector\u306f\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u306e\u62e1\u5f35\u6a5f\u80fd\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u3042\u3089\u3086\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u6a5f\u80fd\u3092\u5bfe\u5fdc\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u6df7\u5408**: \u30d9\u30af\u30c8\u30eb\u691c\u7d22\u3060\u3051\u3067\u306f\u3001\u304b\u306a\u308a\u5236\u9650\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002pgvector\u306e\u5f37\u529b\u306a\u70b9\u306f\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u3068\u4e00\u7dd2\u306b\u30d9\u30af\u30c8\u30eb\u306e\u985e\u4f3c\u6027\u95a2\u6570\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u304c\u540c\u3058\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u4ed6\u306e\u5217\u3084\u30c6\u30fc\u30d6\u30eb\u306b\u57fa\u3065\u3044\u3066\u3001\u8ffd\u52a0\u306e\u5c5e\u6027\u3084\u30d5\u30a3\u30eb\u30bf\u3067\u30d9\u30af\u30c8\u30eb\u30af\u30a8\u30ea\u3092\u5145\u5b9f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">ACID\uff0b\u985e\u4f3c\u691c\u7d22**\uff1aPostgreSQL\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u3044\u308b\u305f\u3081\u3001ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u8cab\u6027\u3001\u5206\u96e2\u6027\u3001\u8010\u4e45\u6027\uff09\u7279\u6027\u306e\u6069\u6075\u3092\u53d7\u3051\u3001\u30d9\u30af\u30c8\u30eb\u985e\u4f3c\u691c\u7d22\u3068\u6df7\u5728\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n<h2>\u5f00\u59cb\u4f7f\u7528Aiven for PostgreSQL\u4e0a\u7684pgvector\u3002<\/h2>\n<p>\u5728Aiven for PostgreSQL\u7684\u65b0\u7248\u672c13\u53ca\u4ee5\u4e0a\u4e2d\uff0c\u652f\u6301pgvector\u3002\u5982\u679c\u73b0\u6709\u7684Aiven for PostgreSQL\u7248\u672c\u662f13\u53ca\u4ee5\u4e0a\uff0c\u60f3\u8981\u542f\u7528pgvector\uff0c\u5219\u9700\u8981\u68c0\u67e5\u7ef4\u62a4\u66f4\u65b0\u3002\u5e94\u7528\u4e0epgvector\u76f8\u5173\u7684\u66f4\u65b0\u540e\uff0c\u5373\u53ef\u4f7f\u7528\u8be5\u6269\u5c55\u529f\u80fd\u3002<\/p>\n<p>\u5982\u679cPostgreSQL\u5b9e\u4f8b\u88c5\u5907\u4e86pgvector\uff0c\u53ef\u4ee5\u901a\u8fc7SQL\u5ba2\u6237\u7aef\uff08\u4f8b\u5982psql\uff09\u8fde\u63a5\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u7528\u6269\u5c55\u529f\u80fd\u3002<\/p>\n<pre class=\"post-pre\"><code>CREATE EXTENSION VECTOR\r\n<\/code><\/pre>\n<p>\u542f\u7528\u6269\u5c55\u529f\u80fd\u540e\uff0c\u60a8\u53ef\u4ee5\u5b9a\u4e49\u6307\u5b9a\u7ef4\u5ea6\u7684VECTOR\u7c7b\u578b\u5217\u3002\u4e0b\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5177\u67093\u7ef4\u5411\u91cf\u5217\u7684\u8868\u683c\u3002<\/p>\n<pre class=\"post-pre\"><code>CREATE TABLE COLORS(COLOR TEXT PRIMARY KEY, RGB VECTOR(3));\r\n<\/code><\/pre>\n<p>\u73b0\u5728\u53ef\u4ee5\u5c06\u6570\u636e\u63d2\u5165\u5230COLORS\u8868\u4e2d\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>INSERT  INTO  COLORS  VALUES  ('RED','[255,0,0]');\r\nINSERT  INTO  COLORS  VALUES  ('GREEN','[0,255,0]');\r\nINSERT  INTO  COLORS  VALUES  ('BLUE','[0,0,255]');\r\nINSERT  INTO  COLORS  VALUES  ('AQUA','[0,255,255]');\r\nINSERT  INTO  COLORS  VALUES  ('BLACK','[0,0,0]');\r\nINSERT  INTO  COLORS  VALUES  ('WHITE','[255,255,255]');\r\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u8ba1\u7b97COLORS\u8868\u4e2d\u73b0\u6709\u989c\u8272\u4e0e\u7c89\u7ea2\u8272(255,153,204)\u7684\u6b27\u51e0\u91cc\u5f97\u8ddd\u79bb\u3002<\/p>\n<pre class=\"post-pre\"><code>select  *,  rgb  &lt;-&gt;  '[255,153,204]'  distance  from  colors  order  by  3;\r\n<\/code><\/pre>\n<p>\u7ed3\u679c\u8868\u660e\uff0c\u767d\u8272\u662f\u6700\u63a5\u8fd1\u7c89\u7ea2\u8272\u7684\u989c\u8272\u3002<\/p>\n<pre class=\"post-pre\"><code>color   | rgb             | distance\r\n--------+-----------------+--------------------\r\n WHITE  |  [255,255,255]  |  114.03946685248927\r\n RED    |  [255,0,0]      |  255\r\n AQUA   |  [0,255,255]    |  279.3385043276347\r\n BLUE   |  [0,0,255]      |  301.72006893808043\r\n GREEN  |  [0,255,0]      |  342.11840055746785\r\n BLACK  |  [0,0,0]        |  360.62445840513925\r\n\r\n(6  rows)\r\n<\/code><\/pre>\n<h2>\u4ef7\u683c\u548c\u5e93\u5b58\u60c5\u51b5<\/h2>\n<p>Aiven for PostgreSQL\u5728\u5168\u7403150\u591a\u4e2a\u5730\u533a\u7684\u4e3b\u8981\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u5982AWS\u3001Google Cloud\u548cMicrosoft Azure\u4e0a\u90fd\u53ef\u7528\u3002<\/p>\n<p>pgvector\u6269\u5c55\u53ef\u5728\u6240\u6709\u4f7f\u7528PostgreSQL\u7248\u672c13\u6216\u66f4\u9ad8\u7248\u672c\u7684Aiven for PostgreSQL\u5ba2\u6237\u4e2d\u4f7f\u7528\u3002<\/p>\n<p>\u5728\u8fd9\u4efd\u6587\u6863\u4e2d\uff0c\u53ef\u4ee5\u627e\u5230Aiven for PostgreSQL\u53ef\u7528\u7684\u6240\u6709\u6269\u5c55\u529f\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u514d\u8d39\u5f00\u59cb\u4f7f\u7528Aiven for PostgreSQL\uff0c\u5e76\u5e0c\u671b\u83b7\u5f97\u66f4\u591a\u7684\u5b58\u50a8\u7a7a\u95f4\u548c\u9ad8\u53ef\u7528\u6027\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9\u521b\u4e1a\u3001\u5546\u4e1a\u6216\u9ad8\u7ea7\u8ba1\u5212\u3002\u521b\u4e1a\u8ba1\u5212\u7684\u4ef7\u683c\u4ece\u6bcf\u5c0f\u65f6$0.151\u8d77\u3002<\/p>\n<h2>\u5728\u4e8b\u52a1\u6570\u636e\u4e2d\u6267\u884c\u5411\u91cf\u641c\u7d22\u3002<\/h2>\n<p>Pgvector\u5728\u4efb\u4f55PostgreSQL\u6570\u636e\u5e93\u4e0a\u5b9e\u73b0\u4e86\u5411\u91cf\u641c\u7d22\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5e7f\u6cdb\u7684\u76f8\u4f3c\u51fd\u6570\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e0e\u65e5\u5e38\u67e5\u8be2\u76f8\u540c\u7684SQL\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<p>\u5982\u679c\u4f60\u60f3\u4e86\u89e3\u66f4\u591a\uff0c\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879 :<\/p>\n<p>pgvector\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u78ba\u8a8d\u3057\u3001Aiven for PostgreSQL\u30b5\u30fc\u30d3\u30b9\u3067pgvector\u62e1\u5f35\u3092\u6709\u52b9\u306b\u3057\u3066\u4f7f\u7528\u3059\u308b\u624b\u9806\u3092\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u3067\u7406\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>pgvector GitHub\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u5229\u7528\u53ef\u80fd\u306a\u6f14\u7b97\u5b50\u3068\u95a2\u6570\u306e\u30bb\u30c3\u30c8\u3092\u7406\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\npgvector\u306e\u5b9f\u7528\u7684\u306a\u30c7\u30e2\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\uff1aPython\u3001OpenCV\u3001OpenAI CLIP\u3001pgvector\u306b\u3088\u308b\u753b\u50cf\u8a8d\u8b58<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Aiven for PostgreSQL\u00ae\u4e2d\u7684pgvector\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u529f\u80fd\u542f\u7528\u3002 2023\u5e746\u670827 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41551","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5728\u4f7f\u7528Aiven for PostgreSQL\u00ae\u4e2d\u542f\u7528\u4f7f\u7528pgvector\u7684\u5411\u91cf\u641c\u7d22 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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