{"id":8751,"date":"2025-10-09T08:03:04","date_gmt":"2025-10-09T08:03:04","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=8751"},"modified":"2025-10-09T08:03:04","modified_gmt":"2025-10-09T08:03:04","slug":"%e5%a4%a7%e9%87%8f%e3%81%ae%e6%9b%b8%e9%a1%9e%e3%82%92%e8%a4%87%e9%9b%91%e3%81%aa%e6%9d%a1%e4%bb%b6%e3%81%a7%e6%a4%9c%e7%b4%a2%e3%81%99%e3%82%8b%e5%9f%ba%e7%9b%a4%e3%81%a8%e3%81%97%e3%81%a6-opensearch","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/8751\/","title":{"rendered":"\u5927\u91cf\u306e\u66f8\u985e\u3092\u8907\u96d1\u306a\u6761\u4ef6\u3067\u691c\u7d22\u3059\u308b\u57fa\u76e4\u3068\u3057\u3066 OpenSearch \u3092\u5c0e\u5165\u3057\u305f\u904e\u7a0b\u3068\u82e6\u616e\u3057\u305f\u30dd\u30a4\u30f3\u30c8 &#8211; LayerX \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0"},"content":{"rendered":"\n<\/p>\n<div>\n<p>\u3053\u3093\u306b\u3061\u306f\u30022025 \u5e74 4 \u6708\u306b LayerX \u306b\u65b0\u5352\u5165\u793e\u3057\u3001\u8acb\u6c42\u66f8\u767a\u884c\u30c1\u30fc\u30e0\u3067\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b <a target=\"_blank\" href=\"https:\/\/x.com\/tak848_\">@tak848_<\/a> \u3067\u3059\u3002<br \/>\n\u5b66\u751f\u6642\u4ee3\u306b\u4e00\u4eba\u3067\u51fa\u305f\u76f4\u8fd1\u306e ISUCON14 \u306f\u3001\u8a08\u6e2c\u30c4\u30fc\u30eb\u3092\u540c\u3058 VPC \u306e EC2 \u4e0a\u306b\u7acb\u3066\u3066\u3044\u305f\u3053\u3068\u3067\u5931\u683c\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u6700\u8fd1\u306f\u3001\u30d7\u30ed\u30c0\u30af\u30c8\u4ed5\u69d8\u3084\u4eca\u56de\u306e\u691c\u7d22\u3001 PDF \u3092\u306f\u3058\u3081\u3068\u3057\u305f\u69d8\u3005\u306a\u6df1\u307f\u306b\u5bfe\u5cd9\u3057\u3059\u304e\u3066\u3001\u300c\u6df1\u6df5\u306e tak\u300d\u306a\u3069\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d0\u30af\u30e9\u30af\u8acb\u6c42\u66f8\u767a\u884c\u306e\u66f8\u985e\u691c\u7d22\u57fa\u76e4\u3092\u3001SQL \u76f4\u53e9\u304d\u304b\u3089\u3001OpenSearch \u3092\u5229\u7528\u3059\u308b\u5f62\u5f0f\u3078\u3068\u30ea\u30d7\u30ec\u30a4\u30b9\u3057\u305f\u969b\u306b\u3055\u307e\u3056\u307e\u306a\u601d\u8003\u30fb\u82e6\u616e\u30dd\u30a4\u30f3\u30c8\u304c\u3042\u3063\u305f\u306e\u3067\u305d\u308c\u3092\u5171\u6709\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff01<\/p>\n<h2 id=\"\u30d0\u30af\u30e9\u30af\u8acb\u6c42\u66f8\u767a\u884c\u306e\u7d39\u4ecb\u3068\u30ea\u30d7\u30ec\u30a4\u30b9\u524d\u306e\u8ab2\u984c\">\u30d0\u30af\u30e9\u30af\u8acb\u6c42\u66f8\u767a\u884c\u306e\u7d39\u4ecb\u3068\u30ea\u30d7\u30ec\u30a4\u30b9\u524d\u306e\u8ab2\u984c<\/h2>\n<h3 id=\"\u30d7\u30ed\u30c0\u30af\u30c8\u7d39\u4ecb\">\u30d7\u30ed\u30c0\u30af\u30c8\u7d39\u4ecb<\/h3>\n<p>\u300c\u30d0\u30af\u30e9\u30af\u8acb\u6c42\u66f8\u767a\u884c\u300d\uff08\u4ee5\u4e0b\u3001\u767a\u884c\uff09\u306f\u3001\u5f0a\u793e\u304c\u958b\u767a\u3057\u3066\u3044\u308b\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u4e00\u3064\u3067\u3001\u4f1a\u793e\u304c\u767a\u884c\u3059\u308b\u3042\u3089\u3086\u308b\u66f8\u985e\u306e\u96fb\u5b50\u767a\u884c\u3092 Web \u4e0a\u3067\u7c21\u5358\u306b\u3067\u304d\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<br \/>\n\u8acb\u6c42\u66f8\u3001\u7d0d\u54c1\u66f8\u3001\u898b\u7a4d\u66f8\u306a\u3069\u306e\u3042\u3089\u3086\u308b\u66f8\u985e\u306e\u4f5c\u6210\u3001\u9001\u4ed8\u3001\u90f5\u9001\u4ee3\u884c\u3001\u4fdd\u7ba1\u304c\u3067\u304d\u3001\u76f4\u8fd1\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u30d0\u30af\u30e9\u30af\u50b5\u6a29\u7ba1\u7406\u3068\u306e\u9023\u643a\u306b\u3088\u3063\u3066\u3001\u5165\u91d1\u6d88\u8fbc\u696d\u52d9\u307e\u3067\u4e00\u6c17\u901a\u8cab\u306e\u5bfe\u5fdc\u304c\u53ef\u80fd\u3067\u3059\u3002<br \/>\n\u305d\u306e\u5e33\u7968\u306b\u95a2\u3057\u3066\u306f\u3001\u304a\u5ba2\u69d8\u306e\u696d\u52d9\u306b\u5408\u308f\u305b\u3066\u3001\u91d1\u984d\u3084\u652f\u6255\u671f\u65e5\u3068\u3044\u3063\u305f\u30d0\u30af\u30e9\u30af\u3067\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u9805\u76ee\u306b\u52a0\u3048\u3066\u3001\u6848\u4ef6\u756a\u53f7\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3001\u305d\u306e\u65e5\u4ed8\u306a\u3069\u306e\u304a\u5ba2\u69d8\u304c\u72ec\u81ea\u306e\u9805\u76ee\u3092\u4f5c\u308a\u66f8\u985e\u306b\u8868\u793a\u30fb\u7d10\u4ed8\u3051\u3059\u308b\u3053\u3068\u3082\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u767a\u884c\u3067\u306f\u66f8\u985e\u306e\u4e00\u89a7\u30da\u30fc\u30b8\u304c\u3042\u308a\u3001\u767a\u884c\u524d\u306e\u5e33\u7968\u304b\u3089\u767a\u884c\u5f8c\u306e\u5e33\u7968\u307e\u3067\u3001\u5168\u3066\u306e\u66f8\u985e\u3092\u95b2\u89a7\u30fb\u305d\u3057\u3066\u66f8\u985e\u756a\u53f7\u3084\u66f8\u985e\u65e5\u4ed8\u3068\u3044\u3063\u305f\u57fa\u672c\u9805\u76ee\u304b\u3089\u3001\u9001\u4ed8\u65b9\u6cd5\u3084\u9001\u4ed8\u72b6\u6cc1\u3068\u3044\u3063\u305f\u9805\u76ee\u306a\u3069\u300125 \u9805\u76ee\u3092\u8d85\u3048\u308b\u67d4\u8edf\u306a\u691c\u7d22\u6761\u4ef6\u3092\u4f7f\u7528\u3067\u304d\u3001\u304a\u5ba2\u69d8\u306e\u696d\u52d9\u306b\u5408\u308f\u305b\u305f\u69d8\u3005\u306a\u65b9\u6cd5\u3067\u691c\u7d22\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<h3 id=\"\u8ab2\u984c\">\u8ab2\u984c<\/h3>\n<p>\u5f93\u6765\u3001\u5e33\u7968\u306e\u4e00\u89a7\u691c\u7d22\u306f\u5b8c\u5168\u306b SQL \u306e SELECT query \u306e\u307f\u3067\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001\u4ee5\u4e0b\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"\u8ab2\u984c-1-\u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u306b\u3088\u308b\u691c\u7d22\u304c\u3067\u304d\u306a\u3044\">\u8ab2\u984c 1: \u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u306b\u3088\u308b\u691c\u7d22\u304c\u3067\u304d\u306a\u3044<\/h4>\n<p>\u304a\u5ba2\u69d8\u306b\u3088\u3063\u3066\u4efb\u610f\u306e\u9805\u76ee\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u304c\u3001\u5f93\u6765\u306f\u4f5c\u6210\u3055\u308c\u308b PDF \u66f8\u985e\u307e\u305f\u306f\u66f8\u985e\u306e\u30da\u30fc\u30b8\u306b\u76f4\u63a5\u8868\u793a\u3059\u308b\u3053\u3068\u3057\u304b\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3068\u3044\u3046\u306e\u3082\u3001\u30c7\u30fc\u30bf\u69cb\u9020\u7684\u306b\u306f\u66f8\u985e\u306e table \u306b field id \u3068\u5024\u306e object \u914d\u5217\u3068\u3057\u3066 <strong>JSON \u306e\u72b6\u614b\u3067\u4fdd\u5b58<\/strong>\u3055\u308c\u3066\u3044\u305f\u305f\u3081\u3067\u3059\uff08\u3044\u308f\u3086\u308b<strong>\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba LOB<\/strong>\uff09\u3002JSON \u306e\u691c\u7d22\u30b5\u30dd\u30fc\u30c8\u30fb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5bfe\u5fdc\u3082\u8fd1\u5e74\u306f RDB \u30ec\u30d9\u30eb\u3067\u5b58\u5728\u306f\u3057\u307e\u3059\u304c\u3001\u30af\u30a8\u30ea\u304c\u8907\u96d1\u306b\u306a\u308b\u4e0a\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u307e\u307e\u3067\u306f\u3001\u6848\u4ef6\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3092\u66f8\u985e\u306b\u7d10\u4ed8\u3051\u3066\u3044\u308b\u304a\u5ba2\u69d8\u3092\u306f\u3058\u3081\u3068\u3057\u3001\u975e\u5e38\u306b\u8981\u671b\u6570\u306e\u591a\u3044\u5f85\u671b\u306e\u6a5f\u80fd\u3092\u5b9f\u73fe\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<h4 id=\"\u8ab2\u984c-2-\u5e33\u7968\u4ef6\u6570\u691c\u7d22\u6761\u4ef6\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b\">\u8ab2\u984c 2: \u5e33\u7968\u4ef6\u6570\u30fb\u691c\u7d22\u6761\u4ef6\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b<\/h4>\n<p>25 \u500b\u4ee5\u4e0a\u3082\u3042\u308b\u691c\u7d22\u9805\u76ee\u306e\u591a\u3055\u3068\u3001\u4e00\u90e8\u30c7\u30fc\u30bf\u306e\u6301\u3061\u65b9\u306e\u90fd\u5408\u306b\u3088\u308a\u3001\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\u304c\u30c6\u30ca\u30f3\u30c8\u3054\u3068\u306b\u30d0\u30e9\u30d0\u30e9\u306a\u305f\u3081\u3001\u5168\u3066\u306e\u30b1\u30fc\u30b9\u3067\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u304c\u4e0a\u624b\u304f\u6700\u9069\u306a\u691c\u7d22\u3092\u3067\u304d\u308b\u3088\u3046\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u3053\u3068\u306f\u6975\u3081\u3066\u56f0\u96e3\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3059\u3067\u306b\u4e00\u90e8\u306e\u691c\u7d22\u3067\u306f\u6700\u5927\u6570\u5341\u79d2\u307b\u3069\u304b\u304b\u308b\u30b1\u30fc\u30b9\u3082\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u691c\u8a3c\u74b0\u5883\u3067\u66f8\u985e\u4ef6\u6570\u304c\u591a\u3044\u74b0\u5883\u306e\u8a66\u9a13\u3082\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u7d14\u7c8b\u306b\u691c\u7d22\u901f\u5ea6\u304c\u60aa\u5316\u3057\u3066\u3044\u305f\u4e0a\u3001\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u6027\u8cea\u4e0a\u5e74\u6570\u304c\u305f\u3064\u3054\u3068\u306b\u3001\u30c6\u30ca\u30f3\u30c8\u8fba\u308a\u306e\u66f8\u985e\u4ef6\u6570\u3082\u7dda\u5f62\u304b\u305d\u308c\u4ee5\u4e0a\u306b\u5897\u3048\u3066\u3044\u304f\u305f\u3081\u3001\u521d\u671f\u306f\u9ad8\u901f\u3067\u3082\u904b\u7528\u304c\u9032\u3080\u307b\u3069\u4f53\u9a13\u304c\u60aa\u5316\u3059\u308b\u3053\u3068\u304c\u76ee\u306b\u898b\u3048\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3068\u6280\u8853\u9078\u5b9a\">\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3068\u6280\u8853\u9078\u5b9a<\/h2>\n<h3 id=\"\u6280\u8853\u9078\u5b9a\u306e\u65b9\u91dd\">\u6280\u8853\u9078\u5b9a\u306e\u65b9\u91dd<\/h3>\n<p>\u4eca\u56de\u306e\u767a\u884c\u306e\u8981\u4ef6\u3067\u306f\u3001Web \u691c\u7d22\u306e\u3088\u3046\u306a\u300c\u95a2\u9023\u5ea6\u9806\u300d\u306e\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u306f\u4e0d\u8981\u3067\u3001RDBMS \u306e<code>WHERE<\/code>\u53e5\u306e\u3088\u3046\u306b\u6761\u4ef6\u306b<strong>\u5b8c\u5168\u306b\u4e00\u81f4\u3059\u308b\u304b\u5426\u304b<\/strong>\u3092\u9ad8\u901f\u306b\u5224\u5b9a\u3059\u308b\u7d14\u7c8b\u306a<strong>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong>\u304c\u76ee\u7684\u3067\u3057\u305f\u3002<br \/>\nOpenSearch \u306e\u30af\u30a8\u30ea\u306f\u3001\u30d5\u30ea\u30fc\u30ef\u30fc\u30c9\u691c\u7d22\u306e\u3088\u3046\u306a\u3001\u5168\u6587\u304b\u3089\u95a2\u9023\u5ea6\u306e\u9ad8\u3044 Document \u3092\u30b9\u30b3\u30a2\u4ed8\u304d\u3067\u62bd\u51fa\u3059\u308b\u691c\u7d22\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u30b9\u30b3\u30a2\u8a08\u7b97\u3092\u884c\u308f\u306a\u3044<code>filter<\/code>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u95a2\u9023\u5ea6\u30b9\u30b3\u30a2\u306e\u8a08\u7b97\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u5b8c\u5168\u306b\u6392\u9664\u3057\u3001SQL \u306e WHERE \u53e5\u306b\u8fd1\u3044\u611f\u899a\u3067\u9ad8\u901f\u306a\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Aurora MySQL \u3060\u3051\u3067\u540c\u3058\u3053\u3068\u3092\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u691c\u7d22\u9805\u76ee\u306e\u7d44\u307f\u5408\u308f\u305b\u3054\u3068\u306b\u8907\u5408\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8cbc\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u3084 NULL \u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u304c\u5165\u3063\u305f\u77ac\u9593\u306b\u8a2d\u8a08\u304c\u7834\u7dbb\u3057\u307e\u3059\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4e00\u3064\u5897\u3084\u3059\u305f\u3073\u306b INSERT \u304c\u9045\u304f\u306a\u308b\u554f\u984c\u3082\u3042\u308a\u307e\u3059\u3002\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\u304c\u30c6\u30ca\u30f3\u30c8\u3054\u3068\u306b\u7570\u306a\u308b\u7d50\u679c\u3001\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u304c\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3092\u9078\u3093\u3067 30 \u79d2\u7d1a\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u306b\u306a\u3063\u305f\u308a\u3001<code>COUNT(*)<\/code>\u30af\u30a8\u30ea\u304c\u5168\u4ef6\u8d70\u67fb\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u30b1\u30fc\u30b9\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>OpenSearch \u3067\u306f\u300c\u8ee2\u7f6e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u5148\u306b\u4f5c\u308b \u2192 \u30af\u30a8\u30ea\u6642\u306b\u5206\u6563\u4e26\u5217\u3067\u7d5e\u308a\u8fbc\u3080\u300d\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3092\u53d6\u308c\u308b\u305f\u3081\u3001\u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u304c\u5897\u3048\u3066\u3082\u6027\u80fd\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u8907\u96d1\u306a\u691c\u7d22\u6761\u4ef6\u3067\u3082\u9ad8\u901f\u306a\u691c\u7d22\u304c\u5b9f\u73fe\u3067\u304d\u308b\u3068\u5224\u65ad\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3057\u3066\u4ee5\u4e0b\u306e\u8a18\u4e8b\u306b\u3082\u3042\u308b\u3088\u3046\u306b\u3001\u4e8b\u696d\u90e8\u3068\u3057\u3066\u5168\u6587\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306f\u57fa\u672c\u7684\u306b\u306f OpenSearch Serverless \u3092\u6d3b\u7528\u3059\u308b\u65b9\u91dd\u306a\u306e\u3067\u3001\u57fa\u76e4\u306f\u3053\u308c\u306b\u5247\u308a OpenSearch Serverless \u3092\u4f7f\u3046\u65b9\u91dd\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Ftech.layerx.co.jp%2Fentry%2F2023%2F12%2F26%2F145920\" title=\"\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u74b0\u5883\u306b\u304a\u3051\u308b Amazon OpenSearch Serverless \u306e\u30dd\u30ea\u30b7\u30fc\u8a2d\u8a08 #LayerX\u30c6\u30c3\u30af\u30a2\u30c9\u30ab\u30ec - LayerX \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/tech.layerx.co.jp\/entry\/2023\/12\/26\/145920\">tech.layerx.co.jp<\/a><\/cite><\/p>\n<h3 id=\"OpenSearch-\u306b\u79fb\u884c\u3059\u308b\u969b\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u8003\u616e\">OpenSearch \u306b\u79fb\u884c\u3059\u308b\u969b\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u8003\u616e<\/h3>\n<h4 id=\"\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u9805\u76ee\u691c\u7d22\">\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u9805\u76ee\u691c\u7d22<\/h4>\n<p>\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba LOB \u3068\u3057\u3066 JSON \u4fdd\u5b58\u3055\u308c\u3066\u3044\u305f\u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u3092\u52b9\u7387\u7684\u306b\u691c\u7d22\u3059\u308b\u305f\u3081\u3001OpenSearch \u306e<strong><code>nested<\/code>\u30c7\u30fc\u30bf\u578b<\/strong>\u3092\u6d3b\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><strong>nested \u30c7\u30fc\u30bf\u578b\u3068\u306f<\/strong>: \u914d\u5217\u5185\u306e\u5404\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u72ec\u7acb\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3057\u3066\u6271\u3046\u30c7\u30fc\u30bf\u578b\u3002\u901a\u5e38\u306e object \u578b\u3067\u306f\u914d\u5217\u5185\u306e\u8907\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5024\u304c\u6df7\u3056\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001nested \u3092\u4f7f\u3046\u3053\u3068\u3067\u300cfield_id \u304c A \u304b\u3064 value \u304c B\u300d\u3068\u3044\u3046\u6b63\u78ba\u306a\u691c\u7d22\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<pre class=\"code lang-json\" data-lang=\"json\" data-unlink=\"\">\"<span class=\"synStatement\">fields<\/span>\": <span class=\"synSpecial\">{<\/span>\n  \"<span class=\"synStatement\">type<\/span>\": \"<span class=\"synConstant\">nested<\/span>\",\n  \"<span class=\"synStatement\">properties<\/span>\": <span class=\"synSpecial\">{<\/span>\n    \"<span class=\"synStatement\">field_id<\/span>\": <span class=\"synSpecial\">{<\/span> \"<span class=\"synStatement\">type<\/span>\": \"<span class=\"synConstant\">keyword<\/span>\" <span class=\"synSpecial\">}<\/span>,\n    \"<span class=\"synStatement\">value_string<\/span>\": <span class=\"synSpecial\">{<\/span> \"<span class=\"synStatement\">type<\/span>\": \"<span class=\"synConstant\">text<\/span>\", \"<span class=\"synStatement\">analyzer<\/span>\": \"<span class=\"synConstant\">ngram_analyzer<\/span>\" <span class=\"synSpecial\">}<\/span>,\n    \"<span class=\"synStatement\">value_number<\/span>\": <span class=\"synSpecial\">{<\/span> \"<span class=\"synStatement\">type<\/span>\": \"<span class=\"synConstant\">scaled_float<\/span>\", \"<span class=\"synStatement\">scaling_factor<\/span>\": <span class=\"synConstant\">1000<\/span> <span class=\"synSpecial\">}<\/span>\n  <span class=\"synSpecial\">}<\/span>\n<span class=\"synSpecial\">}<\/span>\n<\/pre>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001JSON \u30ab\u30e9\u30e0\u3067\u306f\u4e0d\u53ef\u80fd\u3060\u3063\u305f\u8907\u96d1\u306a\u6761\u4ef6\u3067\u306e\u7d5e\u308a\u8fbc\u307f\u3092\u3001<code>nested<\/code>\u30af\u30a8\u30ea\u3092<code>filter<\/code>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u9ad8\u901f\u306b\u5b9f\u73fe\u3067\u304d\u308b\u898b\u901a\u3057\u304c\u7acb\u3061\u307e\u3057\u305f\u3002<br \/>\n\u66f8\u985e\u9805\u76ee\u306f\u5225 table \u3067\u7ba1\u7406\u3057\u3066\u304a\u308a\u3001\u305d\u306e ID \u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\u4f8b\u3048\u3070\u3001\u6587\u5b57\u5217\u306e\u30ab\u30b9\u30bf\u30e0\u578b\u3068\u3057\u3066\u3001\u6848\u4ef6\u756a\u53f7\u306b hoge \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e 2025 \u5e74\u306e\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u691c\u7d22\u3057\u305f\u3044\u3068\u304d\u306e\u30af\u30a8\u30ea\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u30fb\u5024\u306f\u4f8b\u3067\u3059\uff09\u3002<\/p>\n<pre class=\"code lang-json\" data-lang=\"json\" data-unlink=\"\"><span class=\"synSpecial\">{<\/span>\n  \"<span class=\"synStatement\">query<\/span>\": <span class=\"synSpecial\">{<\/span>\n    \"<span class=\"synStatement\">bool<\/span>\": <span class=\"synSpecial\">{<\/span>\n      \"<span class=\"synStatement\">filter<\/span>\": <span class=\"synSpecial\">[<\/span>\n        <span class=\"synSpecial\">{<\/span>\n          \"<span class=\"synStatement\">term<\/span>\": <span class=\"synSpecial\">{<\/span>\n            \"<span class=\"synStatement\">tenant_id<\/span>\": \"<span class=\"synConstant\">\u30c6\u30ca\u30f3\u30c8ID<\/span>\"\n          <span class=\"synSpecial\">}<\/span>\n        <span class=\"synSpecial\">}<\/span>,\n        <span class=\"synSpecial\">{<\/span>\n          \"<span class=\"synStatement\">nested<\/span>\": <span class=\"synSpecial\">{<\/span>\n            \"<span class=\"synStatement\">path<\/span>\": \"<span class=\"synConstant\">fields<\/span>\",\n            \"<span class=\"synStatement\">query<\/span>\": <span class=\"synSpecial\">{<\/span>\n              \"<span class=\"synStatement\">bool<\/span>\": <span class=\"synSpecial\">{<\/span>\n                \"<span class=\"synStatement\">must<\/span>\": <span class=\"synSpecial\">[<\/span>\n                  <span class=\"synSpecial\">{<\/span>\n                    \"<span class=\"synStatement\">term<\/span>\": <span class=\"synSpecial\">{<\/span>\n                      \"<span class=\"synStatement\">fields.field_id<\/span>\": \"<span class=\"synConstant\">\u6848\u4ef6\u756a\u53f7\u30d5\u30a3\u30fc\u30eb\u30c9\u306eID<\/span>\"\n                    <span class=\"synSpecial\">}<\/span>\n                  <span class=\"synSpecial\">}<\/span>,\n                  <span class=\"synSpecial\">{<\/span>\n                    \"<span class=\"synStatement\">match_phrase<\/span>\": <span class=\"synSpecial\">{<\/span>\n                      \"<span class=\"synStatement\">fields.value_string<\/span>\": \"<span class=\"synConstant\">2025 hoge<\/span>\"\n                    <span class=\"synSpecial\">}<\/span>\n                  <span class=\"synSpecial\">}<\/span>\n                <span class=\"synSpecial\">]<\/span>\n              <span class=\"synSpecial\">}<\/span>\n            <span class=\"synSpecial\">}<\/span>\n          <span class=\"synSpecial\">}<\/span>\n        <span class=\"synSpecial\">}<\/span>\n      <span class=\"synSpecial\">]<\/span>\n    <span class=\"synSpecial\">}<\/span>\n  <span class=\"synSpecial\">}<\/span>\n<span class=\"synSpecial\">}<\/span>\n<\/pre>\n<p>\u3053\u306e\u30af\u30a8\u30ea\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059\uff1a<\/p>\n<ol>\n<li><code>nested<\/code>\u30af\u30a8\u30ea\u3067<code>fields<\/code>\u914d\u5217\u5185\u3092\u691c\u7d22<\/li>\n<li><code>field_id<\/code>\u3067\u5bfe\u8c61\u306e\u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u3092\u7279\u5b9a\uff08\u4f8b\uff1a\u6848\u4ef6\u756a\u53f7\uff09<\/li>\n<li><code>match_phrase<\/code>\u3067\u5024\u3092\u90e8\u5206\u4e00\u81f4\u691c\u7d22\uff08ngram analyzer \u306b\u3088\u308b\u9ad8\u901f\u691c\u7d22\uff09<\/li>\n<\/ol>\n<p>\u8907\u6570\u306e\u30ab\u30b9\u30bf\u30e0\u9805\u76ee\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u691c\u7d22\u3082\u3001nested \u30af\u30a8\u30ea\u3092\u8907\u6570\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4 id=\"\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u8d77\u56e0\u3059\u308b\u66f4\u65b0\u51e6\u7406\u306e\u8ca0\u8377\">\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u8d77\u56e0\u3059\u308b\u66f4\u65b0\u51e6\u7406\u306e\u8ca0\u8377<\/h4>\n<p>\u8a2d\u8a08\u3092\u3057\u3066\u3044\u304f\u4e2d\u3067\u6d6e\u304d\u5f6b\u308a\u306b\u306a\u3063\u305f\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u767a\u884c\u3067\u306f\u3001\u66f8\u985e\u5468\u308a\u306e\u7ba1\u7406\u3092\u3059\u308b Service \u3068\u9001\u4ed8\u5148\u306f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u4e0a\u306e\u5225 Service \u3068\u3057\u3066\u5206\u304b\u308c\u3066\u304a\u308a\u3001DB \u306e table \u3082\u5225\u3067\u5225\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u66f8\u985e\u306b\u306f\u3001\u66f8\u985e\u30e9\u30d9\u30eb\u3068\u547c\u3070\u308c\u308b\u3044\u308f\u3086\u308b\u300c\u30bf\u30b0\u300d\u3092\u4ed8\u4e0e\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u5f93\u6765\u4ed5\u69d8\u3067\u306f\u3001\u300c\u9001\u4ed8\u5148\u300d\u30de\u30b9\u30bf\u306b\u3082\u76f4\u63a5\u300c\u66f8\u985e\u30e9\u30d9\u30eb\u300d\u3092\u7d10\u4ed8\u3051\u308b\u3001\u691c\u7d22\u3092\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\u3002<a target=\"_blank\" href=\"#f-0082bd99\" id=\"fn-0082bd99\" name=\"fn-0082bd99\" title=\"\u4f8b\u3048\u3070\u3001\u9001\u4ed8\u5148 A \u306b\u5bfe\u3059\u308b\u66f8\u985e A \u3068\u66f8\u985e B \u304c\u3042\u308a\u3001\u66f8\u985e A \u306b\u300c\u30e9\u30d9\u30eb 1\u300d\u3068\u300c\u30e9\u30d9\u30eb 2\u300d\u304c\u3001\u66f8\u985e B \u306b\u300c\u30e9\u30d9\u30eb A\u300d\u3068\u300c\u30e9\u30d9\u30eb B\u300d\u304c\u3001\u9001\u4ed8\u5148 A \u306b\u300c\u30e9\u30d9\u30eb 3\u300d\u3068\u300c\u30e9\u30d9\u30eb 4\u300d\u304c\u3042\u308b\u3068\u304d\u3001\u66f8\u985e A \u306b\u306f\u300c\u30e9\u30d9\u30eb 1\u300d\u300c\u30e9\u30d9\u30eb 2\u300d\u300c\u30e9\u30d9\u30eb 3\u300d\u300c\u30e9\u30d9\u30eb 4\u300d\u306e\u5168\u3066\u304c\u3001\u66f8\u985e B \u306b\u306f\u300c\u30e9\u30d9\u30eb A\u300d\u300c\u30e9\u30d9\u30eb B\u300d\u300c\u30e9\u30d9\u30eb 3\u300d\u300c\u30e9\u30d9\u30eb 4\u300d\u304c\u7d10\u4ed8\u3051\u3089\u308c\u3001\u691c\u7d22\u3067\u304d\u305f\u3002\">*1<\/a><br \/>\n\u305f\u3060\u3001\u79fb\u884c\u4ee5\u524d\u306e\u4ed5\u69d8\u3067\u306f\u3001\u300c\u305d\u306e\u6642\u70b9\u300d\u306e\u9001\u4ed8\u5148\u306e\u66f8\u985e\u30e9\u30d9\u30eb\u3092\u4eee\u60f3\u7684\u306b\u66f8\u985e\u306b\u7d10\u4ed8\u3051\u308b\u3068\u3044\u3046\u4ed5\u69d8\u3067\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u3053\u306e\u4ed5\u69d8\u306e\u307e\u307e\u3060\u3068\u3001\u9001\u4ed8\u5148\u306e\u30e9\u30d9\u30eb\u3092 1 \u3064\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u3001\u305d\u306e\u9001\u4ed8\u5148\u306b\u7d10\u3065\u304f<strong>\u3059\u3079\u3066\u306e\u66f8\u985e<\/strong>\u306e\u60c5\u5831\u304c\u5909\u5316\u3059\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<a target=\"_blank\" href=\"#f-6cb610a6\" id=\"fn-6cb610a6\" name=\"fn-6cb610a6\" title=\"*1 \u306e\u4f8b\u3067\u7d9a\u3051\u308b\u3068\u3001\u66f8\u985e\u4f5c\u6210\u5f8c\u3082\u4efb\u610f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u9001\u4ed8\u5148 A \u306e\u30e9\u30d9\u30eb\u3092\u300c\u30e9\u30d9\u30eb C\u300d\u300c\u30e9\u30d9\u30eb D\u300d\u306b\u5909\u3048\u308b\u3068\u66f8\u985e A \u306b\u7d10\u4ed8\u3044\u3066\u3044\u308b\u3068\u3055\u308c\u308b\u30e9\u30d9\u30eb\u306f\u300c\u30e9\u30d9\u30eb 1\u300d\u300c\u30e9\u30d9\u30eb 2\u300d\u300c\u30e9\u30d9\u30eb C\u300d\u300c\u30e9\u30d9\u30eb D\u300d\u3001\u66f8\u985e B \u306f\u300c\u30e9\u30d9\u30eb A\u300d\u300c\u30e9\u30d9\u30eb B\u300d\u300c\u30e9\u30d9\u30eb C\u300d\u300c\u30e9\u30d9\u30eb D\u300d\u3078\u3068\u5909\u308f\u3063\u3066\u3044\u305f\u3002\u9001\u4ed8\u5148 A \u306b\u5bfe\u3059\u308b\u66f8\u985e\u304c 1 \u4e07\u4ef6\u3042\u308b\u3068\u3001\u9001\u4ed8\u5148 A \u306e\u30e9\u30d9\u30eb\u3092\u7de8\u96c6\u3057\u305f\u3068\u304d\u306b\u305d\u306e\u66f8\u985e\u5168\u3066\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u51fa\u3066\u304f\u308b\u3002\">*2<\/a><\/p>\n<p>\u3053\u306e\u305d\u3082\u305d\u3082 SQL \u306e\u30af\u30a8\u30ea\u3068\u3057\u3066\u8907\u96d1\u304b\u3064\u975e\u52b9\u7387\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u3066\u3001\u5f93\u6765\u306e SQL \u691c\u7d22\u306b\u304a\u3044\u3066\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u61f8\u5ff5\u70b9\u3067\u306f\u3042\u308a\u307e\u3057\u305f\u304c\u3001OpenSearch \u306b\u79fb\u884c\u3059\u308b\u4e0a\u3067\u306f\u3001\u3055\u3089\u306b\u81f4\u547d\u7684\u306a\u554f\u984c\u3067\u3057\u305f\u3002OpenSearch \u306e\u30c7\u30fc\u30bf\u306f DB \u304b\u3089\u975e\u6b63\u898f\u5316\u3057\u305f\u72b6\u614b\u3067\u767b\u9332\u3055\u308c\u308b\u305f\u3081\u3001\u66f8\u985e 1 \u4ef6 1 \u4ef6\u306e OpenSearch Document \u4e0a\u306b\u305d\u308c\u305e\u308c\u306e\u30e9\u30d9\u30eb\u306e\u60c5\u5831\u3092\u7d10\u4ed8\u3051\u308b\u5fc5\u8981\u304c\u539f\u5247\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3082\u3057\u3053\u306e\u4ed5\u69d8\u306e\u307e\u307e\u79fb\u884c\u3059\u308c\u3070\u3001\u30e9\u30d9\u30eb\u5909\u66f4\u306e\u305f\u3073\u306b\u5927\u91cf\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u518d\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3059\u308b\u51e6\u7406\u304c\u8d70\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u8a08\u308a\u77e5\u308c\u306a\u3044\u8ca0\u8377\u3092\u304b\u3051\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001OpenSearch \u3078\u306e\u30ea\u30d7\u30ec\u30a4\u30b9\u306b\u5148\u7acb\u3061\u3001\u300c\u66f8\u985e\u4f5c\u6210\u30fb\u7de8\u96c6\u6642\u70b9\u306e\u30e9\u30d9\u30eb\u3092\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u3057\u3066\u66f8\u985e\u306b\u4fdd\u5b58\u3059\u308b\u300d\u3068\u3044\u3046<strong>\u4ed5\u69d8\u5909\u66f4<\/strong>\u3092\u884c\u3044\u307e\u3057\u305f<a target=\"_blank\" href=\"#f-1a855e80\" id=\"fn-1a855e80\" name=\"fn-1a855e80\" title=\"*1 \u306e\u4f8b\u3068\u540c\u7b49\u306e\u64cd\u4f5c\u3092\u3059\u308b\u3068\u3001*2 \u3067\u306f\u5168\u3066\u306e\u66f8\u985e\u306e\u30e9\u30d9\u30eb\u304c\u5909\u308f\u3063\u3066\u3044\u305f\u304c\u3001\u4ed5\u69d8\u5909\u66f4\u306b\u3088\u3063\u3066\u9001\u4ed8\u5148\u7531\u6765\u306e\u30e9\u30d9\u30eb\u306f\u4f5c\u6210\u6642\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u96a3\u3001\u65e2\u5b58\u306e\u66f8\u985e\u3078\u306e\u30e9\u30d9\u30eb\u306e\u5f71\u97ff\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\">*3<\/a>\u3002\u3053\u308c\u306f\u300c\u4f5c\u6210\u6642\u70b9\u306e\u30e9\u30d9\u30eb\u3092\u7dad\u6301\u3057\u3066\u307b\u3057\u3044\u300d\u3068\u3044\u3046\u304a\u5ba2\u69d8\u304b\u3089\u306e\u3054\u8981\u671b\u306b\u3082\u6cbf\u3046\u3082\u306e\u3067\u3082\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n\u3053\u306e\u4ed5\u69d8\u5909\u66f4\u3092\u4e8b\u524d\u306b\u304a\u5ba2\u69d8\u306b\u30a2\u30ca\u30a6\u30f3\u30b9\u3057\u305f\u4e0a\u3067\u5b9f\u65bd\u3057\u305f\u7d50\u679c\u3001SQL \u691c\u7d22\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3082\u4e00\u90e8\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u672c\u4e38\u306f\u6765\u308b OpenSearch \u5316\u306b\u5099\u3048\u308b\u3053\u3068\u3067\u3057\u305f\u3002\u3053\u306e\u4e00\u9023\u306e\u6d41\u308c\u304c\u3001\u691c\u7d22\u57fa\u76e4\u5168\u4f53\u306e\u30ea\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3078\u3068\u7e4b\u304c\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3 id=\"\u691c\u7d22\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\">\u691c\u7d22\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/h3>\n<p>\u6700\u7d42\u7684\u306a\u691c\u7d22\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u305d\u308c\u305e\u308c\u306e DB \u306e\u5f97\u610f\u5206\u91ce\u3092\u6d3b\u304b\u3059\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u69cb\u6210\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>OpenSearch<\/strong>: <code>filter<\/code>\u30af\u30a8\u30ea\u306b\u3088\u308b\u9ad8\u901f\u306a\u7d5e\u308a\u8fbc\u307f\uff08ID \u53d6\u5f97\uff09\u306b\u7279\u5316\u3002<\/li>\n<li><strong>MySQL<\/strong>: OpenSearch \u304b\u3089\u5f97\u305f ID \u306b\u57fa\u3065\u304d\u3001\u6b63\u78ba\u306a\u6700\u65b0\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\uff08Single Source of Truth\uff09\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066\u3001OpenSearch \u3068 MySQL \u3068\u306e\u30c7\u30fc\u30bf\u306b\u5dee\u5206\u304c\u7121\u3044\u3053\u3068\u3092\u7dad\u6301\u3059\u308b\u306e\u304c\u5f53\u7136\u306e\u4f7f\u547d\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u4e07\u304c\u4e00\u969c\u5bb3\u306a\u3069\u304c\u3042\u308a\u691c\u7d22\u3068\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u306b\u4e00\u6642\u7684\u306b\u5dee\u5206\u304c\u767a\u751f\u3057\u3066\u3057\u307e\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u306f\u6b63\u3057\u3044\u3001\u3068\u3044\u3046\u72b6\u614b\u3092\u4f5c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"code mermaid\" data-lang=\"mermaid\" data-unlink=\"\">sequenceDiagram\n    participant Client as Frontend\n    participant GraphQL as API Gateway\n    participant DocumentService as Backend Service\n    participant OpenSearch\n    participant MySQL\n\n    Client-&gt;&gt;GraphQL: \u66f8\u985e\u4e00\u89a7\u3092\u691c\u7d22(\u7d5e\u308a\u8fbc\u307f\u6761\u4ef6)\n    GraphQL-&gt;&gt;DocumentService: \u691c\u7d22\u30ea\u30af\u30a8\u30b9\u30c8\n\n    alt OpenSearch\u3067\u691c\u7d22\u53ef\u80fd\u306a\u6761\u4ef6\n        DocumentService-&gt;&gt;OpenSearch: \u6761\u4ef6\u306b\u5408\u3046\u66f8\u985eID\u3092\u691c\u7d22 (Filter\u30af\u30a8\u30ea)\n        OpenSearch--&gt;&gt;DocumentService: \u66f8\u985eID\u306e\u30ea\u30b9\u30c8 (\u30bd\u30fc\u30c8\u6e08\u307f)\n        DocumentService-&gt;&gt;MySQL: ID\u30ea\u30b9\u30c8\u3092\u5143\u306b\u66f8\u985e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\n        MySQL--&gt;&gt;DocumentService: \u6b63\u78ba\u306a\u66f8\u985e\u30c7\u30fc\u30bf\n    else SQL\u3067\u306e\u307f\u691c\u7d22\u3059\u3079\u304d\u6761\u4ef6\n        DocumentService-&gt;&gt;MySQL: \u5f93\u6765\u306eSQL\u3067\u691c\u7d22\n        MySQL--&gt;&gt;DocumentService: \u66f8\u985e\u30c7\u30fc\u30bf\n    end\n\n    DocumentService--&gt;&gt;GraphQL: \u691c\u7d22\u7d50\u679c\n    GraphQL--&gt;&gt;Client: \u66f8\u985e\u4e00\u89a7<\/pre>\n<p>\u66f8\u985e\u4e00\u89a7\u306b\u304a\u3044\u3066\u306f\u5168\u3066 OpenSearch \u306b\u5bc4\u305b\u3066\u3044\u307e\u3059\u304c\u3001\u30d0\u30af\u30e9\u30af\u7533\u8acb\u3068\u306e\u9023\u643a\u4f7f\u7528\u6642\u306b\u7533\u8acb\u5074\u304b\u3089\u4f7f\u308f\u308c\u308b\u66f8\u985e\u53d6\u5f97\u3067\u4f7f\u3046\u3068\u304d\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306a\u3069\u4e00\u90e8\u3001OpenSearch \u5bfe\u5fdc\u304c\u96e3\u3057\u3044\u9805\u76ee\u304c\u3042\u3063\u305f\u305f\u3081\u3001\u65e2\u5b58\u306e\u6a5f\u69cb\u306b\u7c21\u5358\u306b\u30b9\u30a4\u30c3\u30c1\u3067\u304d\u308b\u8a2d\u8a08\u3068\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u79fb\u884c\u6642\u306f\u3001OpenSearch \u3068 SQL \u306e\u53cc\u65b9\u3067\u691c\u7d22\u3057\u3001\u5dee\u5206\u304c\u3042\u3063\u305f\u3089\u8b66\u544a\u3092\u51fa\u3059\u5b9f\u88c5\u3082\u5165\u308c\u3066\u3001\u30c7\u30b0\u30ec\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304b\u306e\u691c\u8a3c\u3092\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"OpenSearch-Serverless-\u904b\u7528\u3067\u76f4\u9762\u3057\u305f\u8a66\u7df4\">OpenSearch Serverless \u904b\u7528\u3067\u76f4\u9762\u3057\u305f\u8a66\u7df4<\/h2>\n<h3 id=\"\u8a66\u7df4-1-refresh_interval-\u306b\u3088\u308b-10-\u79d2\u306e\u691c\u7d22\u53cd\u6620\u9045\u5ef6\">\u8a66\u7df4 1: refresh_interval \u306b\u3088\u308b 10 \u79d2\u306e\u691c\u7d22\u53cd\u6620\u9045\u5ef6<\/h3>\n<p>OpenSearch Serverless \u3067\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e<code>refresh_interval<\/code>\u304c<strong>\u6700\u5c0f 10 \u79d2\u306b\u56fa\u5b9a<\/strong>\u3055\u308c\u3066\u304a\u308a\u3001\u5909\u66f4\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u66f8\u985e\u3092\u4f5c\u6210\u30fb\u66f4\u65b0\u3057\u3066\u304b\u3089\u691c\u7d22\u7d50\u679c\u306b\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u6700\u5927 10 \u79d2\u304b\u304b\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fdocs.aws.amazon.com%2Fopensearch-service%2Flatest%2Fdeveloperguide%2Fserverless-overview.html\" title=\"What is Amazon OpenSearch Serverless? - Amazon OpenSearch Service\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/docs.aws.amazon.com\/opensearch-service\/latest\/developerguide\/serverless-overview.html\">docs.aws.amazon.com<\/a><\/cite><\/p>\n<blockquote>\n<p>The refresh interval for indexes in vector search collections is approximately 60 seconds. The refresh interval for indexes in search and time series collections is approximately 10 seconds.<\/p>\n<\/blockquote>\n<p>\u5b9f\u88c5\u304c\u9032\u3093\u3060\u6bb5\u968e\u3067\u3053\u306e\u5236\u7d04\u306b\u6c17\u3065\u304d\u3001\u5bfe\u5fdc\u65b9\u91dd\u3092\u691c\u8a0e\u3057\u307e\u3057\u305f\u3002\u30de\u30cd\u30fc\u30b8\u30c9\u30af\u30e9\u30b9\u30bf\u30fc\u3078\u306e\u79fb\u884c\u3082\u9078\u629e\u80a2\u3068\u3057\u3066\u691c\u8a0e\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3055\u3089\u306b\u8abf\u67fb\u3057\u305f\u3068\u3053\u308d<code>max_result_window<\/code>\uff08\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u4e0a\u9650\uff09\u3082 Serverless \u3067\u306f 10,000 \u4ef6\u56fa\u5b9a\u3067\u5909\u66f4\u4e0d\u53ef\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u8a66\u7df4 4 \u306b\u3082\u8a18\u8ff0\u3057\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u5236\u7d04\u306f<strong>Point In Time (PIT) API<\/strong>\u3092\u4f7f\u3046\u3053\u3068\u3067\u6280\u8853\u7684\u306b\u89e3\u6c7a\u3067\u304d\u308b\u898b\u901a\u3057\u304c\u7acb\u3061\u307e\u3057\u305f\u3002<\/p>\n<p>\u6700\u7d42\u7684\u306b\u3001Serverless \u306e\u307e\u307e UI\/UX \u5074\u306e\u6539\u5584\u3067\u5bfe\u5fdc\u3059\u308b\u65b9\u91dd\u306b\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul>\n<li>Serverless \u306e\u904b\u7528\u30e1\u30ea\u30c3\u30c8\uff08\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3001\u30b7\u30e3\u30fc\u30c9\u7ba1\u7406\u4e0d\u8981\uff09\u304c\u5927\u304d\u3044<\/li>\n<li>\u304a\u5ba2\u69d8\u306e\u5b9f\u969b\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u3092\u5206\u6790\u3059\u308b\u3068\u3001\u66f8\u985e\u4f5c\u6210\u5f8c\u5373\u5ea7\u306b\u691c\u7d22\u3059\u308b\u3053\u3068\u306f\u7a00<\/li>\n<li>\u691c\u7d22\u901f\u5ea6\u304c\u6570\u5341\u79d2\u304b\u3089 1 \u79d2\u672a\u6e80\u306b\u306a\u3063\u305f\u6539\u5584\u52b9\u679c\u304c\u300110 \u79d2\u306e\u53cd\u6620\u9045\u5ef6\u3092\u5927\u304d\u304f\u4e0a\u56de\u308b(\u66f8\u985e\u306e\u60c5\u5831\u3092\u5f8c\u304b\u3089\u78ba\u8a8d\u3057\u305f\u308a\u3001\u63a2\u3057\u305f\u308a\u3059\u308b\u306e\u306b\u30e1\u30a4\u30f3\u306b\u4f7f\u7528\u3059\u308b)<\/li>\n<\/ul>\n<p>\u5b9f\u88c5\u3068\u3057\u3066\u306f\u3001\u64cd\u4f5c\u5f8c\u4e00\u89a7\u306e\u8868\u793a\u306b\u9055\u548c\u611f\u3092\u611f\u3058\u3084\u3059\u3044\u5834\u6240\u3067\u3001\u300cxx \u3057\u307e\u3057\u305f\u300d\u7cfb\u306e\u30a2\u30e9\u30fc\u30c8\u8868\u793a\u6642\u9593\u3092\u9577\u304f\u3057\u3001\u300c\u691c\u7d22\u7d50\u679c\u306b\u53cd\u6620\u3055\u308c\u308b\u307e\u3067 10 \u79d2\u307b\u3069\u304b\u304b\u308a\u307e\u3059\u300d\u3068\u30b7\u30f3\u30d7\u30eb\u306b\u4f1d\u3048\u308b\u3053\u3068\u3067\u3001\u304a\u5ba2\u69d8\u306b\u4f55\u304c\u8d77\u304d\u3066\u3044\u308b\u304b\u3092\u660e\u78ba\u306b\u3057\u3001\u6df7\u4e71\u3092\u9632\u3050\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u6b21\u306b\u691c\u7d22\u3092\u884c\u3046\u53ef\u80fd\u6027\u3092\u8003\u616e\u3057\u3066\u8868\u793a\u6642\u9593\u3092\u8abf\u6574\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u5404\u64cd\u4f5c\u5f8c\u306b\u81ea\u52d5\u3067\u66f8\u985e\u66f4\u65b0\u3092\u304b\u3051\u308b\u3088\u3046\u306b\u3057\u305f\u4e0a\u306b\u3001\u81ea\u52d5\u66f4\u65b0\u304c\u7d42\u4e86\u3057\u3066\u3082\u304a\u5ba2\u69d8\u304c\u4efb\u610f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u66f8\u985e\u4e00\u89a7\u3092\u66f4\u65b0\u3067\u304d\u308b\u3088\u3046\u30dc\u30bf\u30f3\u3092\u8ffd\u52a0\u3057\u3001\u304a\u5ba2\u69d8\u304c\u4efb\u610f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u6700\u65b0\u306e\u691c\u7d22\u7d50\u679c\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<br \/>\n\u5bfe\u51e6\u7684\u306a\u9762\u3082\u5f37\u3044\u3067\u3059\u304c\u3001\u3053\u3053\u306f\u30c1\u30fc\u30e0\u3067\u3082\u307e\u3060\u8ab2\u984c\u611f\u3068\u3057\u3066\u6301\u3063\u3066\u306f\u3044\u308b\u306e\u3067\u826f\u3044\u7d4c\u9a13\u3092\u5f15\u304d\u7d9a\u304d\u8ffd\u6c42\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3 id=\"\u8a66\u7df4-2-\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u7d4c\u8def\u306e\u4fe1\u983c\u6027\u3068\u7af6\u5408\u306e\u554f\u984c\">\u8a66\u7df4 2: \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u7d4c\u8def\u306e\u4fe1\u983c\u6027\u3068\u7af6\u5408\u306e\u554f\u984c<\/h3>\n<h4 id=\"\u8ab2\u984c-1\">\u8ab2\u984c<\/h4>\n<p>\u5f53\u521d\u306e\u5b9f\u88c5\u3067\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u7d4c\u8def\u304c\u3001DB \u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5185\u3067\u76f4\u63a5\u66f4\u65b0\u3059\u308b<strong>\u540c\u671f\u7684<\/strong>\u306a\u7d4c\u8def\u3068\u3001\u9001\u4ed8\u51e6\u7406\u306a\u3069\u3067\u4f7f\u308f\u308c\u308b<strong>\u30a4\u30d9\u30f3\u30c8\u7d4c\u7531\u306e\u975e\u540c\u671f<\/strong>\u7684\u306a\u7d4c\u8def\u306e 2 \u3064\u306b\u5206\u5c90\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u306b\u306f 2 \u3064\u306e\u5927\u304d\u306a\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<ol>\n<li><strong>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5931\u6557\u6642\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af<\/strong>: \u540c\u671f\u7d4c\u8def\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u306b\u5931\u6557\u3057\u305f\u5834\u5408\uff08\u4f8b: OpenSearch \u306e\u4e00\u6642\u7684\u306a\u969c\u5bb3\uff09\u3001DB \u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5168\u4f53\u304c\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u3066\u3057\u307e\u3046\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3057\u305f\u3002index \u306b\u90e8\u5206\u6210\u529f\u3057\u3066\u3057\u307e\u3063\u305f\u30b1\u30fc\u30b9\u306a\u3069\u304c\u7279\u306b\u5bfe\u5fdc\u304c\u5927\u5909\u3067\u3059\u3002\u307e\u305f\u3001RPC \u304c\u5931\u6557\u3057\u305f\u969b\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u6f0f\u308c\u3092\u8ffd\u8de1\u3059\u308b\u306e\u3082\u56f0\u96e3\u3067\u3057\u305f\u3002<\/li>\n<li><strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u7af6\u5408 (Race Condition)<\/strong>: \u540c\u671f\u3068\u975e\u540c\u671f\u306e\u7d4c\u8def\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u3001\u3042\u308b\u3044\u306f\u8907\u6570\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u540c\u6642\u306b\u767a\u884c\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u51e6\u7406\u304c\u4e26\u8d70\u3057\u3001\u53e4\u3044\u30c7\u30fc\u30bf\u3067\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3057\u307e\u3046\u7af6\u5408\u72b6\u614b\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<\/ol>\n<p>\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u306e\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u4e00\u672c\u5316\u3068\u30ed\u30c3\u30af\u5c0e\u5165<br \/>\n\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u30012 \u3064\u306e\u6bb5\u968e\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p><strong>1. \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u7d4c\u8def\u306e\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u3078\u306e\u4e00\u672c\u5316<\/strong><br \/>\n\u307e\u305a\u3001\u540c\u671f\u66f4\u65b0\u306e\u30ea\u30b9\u30af\u3068\u66f4\u65b0\u6f0f\u308c\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u3092<strong>\u975e\u540c\u671f\u306e\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u306b\u4e00\u672c\u5316<\/strong>\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001OpenSearch \u306e\u969c\u5bb3\u304c DB \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u306a\u304f\u306a\u308a\u3001SQS \u306e\u518d\u8a66\u884c\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3088\u3063\u3066\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u51e6\u7406\u306e\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/p>\n<h5 id=\"As-is\u5f53\u521d\u5b9f\u88c5\">As-is\uff08\u5f53\u521d\u5b9f\u88c5\uff09<\/h5>\n<pre class=\"code mermaid\" data-lang=\"mermaid\" data-unlink=\"\">graph TB\n    subgraph \"Backend Service\"\n        UseCases[\"\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\"]\n        DirectIndex[\"\u540c\u671f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0<br\/>(\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5185)\"]\n        EventPublisher[\"\u30a4\u30d9\u30f3\u30c8\u767a\u884c\"]\n    end\n    subgraph \"Event Bus\"\n        EventBridge\n    end\n    subgraph \"Index Worker\"\n        BatchIndex[\"\u975e\u540c\u671f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\"]\n    end\n    subgraph \"Storage\"\n        MySQL\n        OpenSearch\n    end\n\n    UseCases --&gt;|\u66f8\u304d\u8fbc\u307f| MySQL\n    UseCases --&gt;|\u66f8\u304d\u8fbc\u307f| DirectIndex --&gt; OpenSearch\n    UseCases --&gt;|\u5931\u6557\u6642\u306a\u3069| EventPublisher --&gt; EventBridge --&gt; BatchIndex --&gt; OpenSearch\n\n    classDef deprecated fill:#ffe5e5,stroke:#ff4d4f,stroke-width:2px;\n    class DirectIndex deprecated;<\/pre>\n<h5 id=\"To-be\u73fe\u5728\">To-be\uff08\u73fe\u5728\uff09<\/h5>\n<pre class=\"code mermaid\" data-lang=\"mermaid\" data-unlink=\"\">graph TB\n    subgraph \"Backend Service\"\n        UseCases_New[\"\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\"]\n        EventPublisher_New[\"\u30a4\u30d9\u30f3\u30c8\u767a\u884c\"]\n    end\n    subgraph \"Event Bus\"\n        EventBridge_New[\"EventBridge\"]\n    end\n    subgraph \"Index Worker\"\n        BatchIndex_New[\"\u975e\u540c\u671f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\"]\n    end\n    subgraph \"Storage\"\n        MySQL_New[\"MySQL\"]\n        OpenSearch_New[\"OpenSearch\"]\n    end\n\n    UseCases_New --&gt;|\u66f8\u304d\u8fbc\u307f| MySQL_New\n    UseCases_New --&gt;|\u5e38\u306b| EventPublisher_New --&gt; EventBridge_New --&gt; BatchIndex_New --&gt; OpenSearch_New<\/pre>\n<h4 id=\"index-\u6642\u306e\u30ed\u30c3\u30af\u5c0e\u5165\">index \u6642\u306e\u30ed\u30c3\u30af\u5c0e\u5165<\/h4>\n<p>\u7d4c\u8def\u3092\u4e00\u672c\u5316\u3057\u3066\u3082\u3001\u8907\u6570\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u540c\u6642\u306b\u51e6\u7406\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u308b<strong>\u7af6\u5408\u72b6\u614b<\/strong>\u306e\u30ea\u30b9\u30af\u306f\u4f9d\u7136\u3068\u3057\u3066\u6b8b\u308a\u307e\u3059\u3002\u3053\u306e\u7af6\u5408\u72b6\u614b\u3092\u5b8c\u5168\u306b\u89e3\u6c7a\u3059\u308b\u552f\u4e00\u306e\u65b9\u6cd5\u3068\u3057\u3066\u3001<strong>DynamoDB \u3092\u5229\u7528\u3057\u305f\u30c6\u30ca\u30f3\u30c8\u5358\u4f4d\u306e\u5206\u6563\u30ed\u30c3\u30af<\/strong>\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u51e6\u7406\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u5fc5\u305a\u30ed\u30c3\u30af\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u30c6\u30ca\u30f3\u30c8\u306b\u5bfe\u3059\u308b\u66f4\u65b0\u306f\u5e38\u306b\u76f4\u5217\u306b\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u5b8c\u5168\u306b\u62c5\u4fdd\u3057\u307e\u3057\u305f\u3002\u30ed\u30c3\u30af\u306e\u6a5f\u69cb\u306f AWS \u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u307e\u305f\u5171\u901a\u57fa\u76e4\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u305f DynamoDB \u3092\u5229\u7528\u3057\u305f\u3082\u306e\u3092\u6d3b\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>10 \u79d2\u306e\u9045\u5ef6\u304c\u524d\u63d0\u3068\u306a\u3063\u3066\u3044\u308b\u8a2d\u8a08\u306e\u4eca\u3001DB \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u5165\u308c\u8fbc\u3080\u5371\u967a\u306a\u5b9f\u88c5\u3092\u3057\u3066\u307e\u3067\u5f53\u521d\u306f index \u306e\u9045\u5ef6\u3092\u9632\u3054\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u3084\u3053\u306e\u30ed\u30c3\u30af\u5f85\u3061\u7a0b\u5ea6\u306e\u9045\u5ef6\u306f\u691c\u8a3c\u306e\u4e0a\u3067\u8a31\u5bb9\u3067\u304d\u308b\u3068\u5224\u65ad\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"code mermaid\" data-lang=\"mermaid\" data-unlink=\"\">graph TB\n        Handler[\"\u30a4\u30d9\u30f3\u30c8\u53d7\u4fe1\"] --&gt; Lock[\"DynamoDB\u3067\u30ed\u30c3\u30af\u53d6\u5f97\"]\n        Lock -- \u6210\u529f --&gt; Index[\"OpenSearch\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\"] --&gt; Unlock[\"\u30ed\u30c3\u30af\u89e3\u653e\"]\n        Lock -- \u5931\u6557 --&gt; Handler<\/pre>\n<p>\u30ed\u30c3\u30af\u5358\u4f4d\u306f\u66f8\u985e 1 \u4ef6\u5358\u4f4d\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u51e6\u7406\u306e\u3046\u3061\u30c7\u30fc\u30bf\u53d6\u5f97\u304b\u3089\u5b9f\u969b\u306b OpenSearch \u306b\u767b\u9332\u3059\u308b\u307e\u3067\u306e\u51e6\u7406\u7cfb\u306b\u5bfe\u3057\u3066\u30c6\u30ca\u30f3\u30c8\u5358\u4f4d\u3067\u304b\u3051\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u51e6\u7406\u7cfb\u5185\u3067\u306f\u4e26\u5217\u3067\u66f8\u304d\u8fbc\u3080\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u66f8\u985e\u306e\u4e00\u62ec\u64cd\u4f5c\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u66f8\u985e\u5358\u4f4d\u3067 event \u767a\u884c\u306f\u305b\u305a\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u4ef6\u6570\u3067\u307e\u3068\u3081\u3066 index \u3057\u307e\u3059\u3002<br \/>\n\u4eca\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u3044\u308b\u9650\u308a\u3082 event \u306e\u3064\u307e\u308a\u306f\u73fe\u72b6\u7121\u304f\u3001\u5927\u91cf\u4ef6\u6570\u306e\u64cd\u4f5c\u3067\u3082 10 \u79d2\u9045\u5ef6\u306f\u3042\u308b\u524d\u63d0\u306e\u5143\u554f\u984c\u306a\u304f\u52d5\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3 id=\"\u8a66\u7df4-3-API-\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0-429-\u30a8\u30e9\u30fc-\u3078\u306e\u5bfe\u51e6\">\u8a66\u7df4 3: API \u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0 (429 \u30a8\u30e9\u30fc) \u3078\u306e\u5bfe\u51e6<\/h3>\n<p>OpenSearch \u306b Index \u767b\u9332\u3059\u308b\u969b\u3001\u5168\u30c6\u30ca\u30f3\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u6295\u5165\u3059\u308b\u3068\u304d\u3084\u3001\u305d\u306e\u4ed6\u3067\u3082\u6563\u767a\u7684\u306b<code>429 Too Many Requests<\/code>\u30a8\u30e9\u30fc\u304c\u6563\u767a\u7684\u306b\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002<br \/>\n\u4e00\u3064\u306e\u691c\u8a3c\u306b\u3088\u308b\u63a8\u6e2c\u3067\u306f\u3001OpenSearch Serverless \u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u6025\u5897\u306b\u5bfe\u3057\u3066<strong>\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u30b9\u30b1\u30fc\u30eb<\/strong>\u3057\u3066 OCU \u304c\u5897\u52a0\u3059\u308b\u3082\u306e\u306e\u3001\u305d\u306e<strong>\u30b9\u30b1\u30fc\u30eb\u51e6\u7406\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u5dee<\/strong>\u304c\u82e5\u5e72\u9577\u304f\u4e00\u6642\u7684\u306b\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u304c\u4e0d\u8db3\u3059\u308b\u305f\u3081\u306b\u767a\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u306b\u5bfe\u3057\u3001<strong>exponential backoff \u3092\u7528\u3044\u305f\u30ea\u30c8\u30e9\u30a4\u6a5f\u69cb<\/strong>\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001Serverless \u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u7279\u6027\u306b\u8d77\u56e0\u3059\u308b\u4e00\u6642\u7684\u306a\u30a8\u30e9\u30fc\u3092\u4e57\u308a\u8d8a\u3048\u3001\u5b89\u5b9a\u3057\u305f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4f55\u5ea6\u3082\u5931\u6557\u3057\u305f\u5834\u5408\u3082\u3001\u4e0a\u8a18\u306e\u6539\u5584\u3067\u5168\u3066\u30a4\u30d9\u30f3\u30c8\u7d4c\u7531\u3068\u3057\u305f\u305f\u3081\u3001\u518d\u5ea6\u30ea\u30c9\u30e9\u30a4\u30d6\u3055\u308c\u3066\u6574\u5408\u6027\u304c\u3068\u308c\u308b\u8a2d\u8a08\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\nrefresh_interval \u306b\u3088\u308b 10 \u79d2\u307b\u3069\u306e\u9045\u5ef6\u306f\u8a31\u5bb9\u3057\u305f\u8a2d\u8a08\u3068\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u6700\u7d42\u7684\u306a\u7d50\u679c\u6574\u5408\u304c\u53d6\u308c\u308b\u70b9\u3001\u65e5\u5e38\u696d\u52d9\u7bc4\u56f2\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u91cf\u3067\u554f\u984c\u306b\u306a\u308b\u3088\u3046\u306a\u983b\u5ea6\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u7121\u3044\u70b9\u304b\u3089\u8a31\u5bb9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3 id=\"\u8a66\u7df4-4-10000-\u4ef6\u306e\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u5236\u9650-max_window_size\">\u8a66\u7df4 4: 10,000 \u4ef6\u306e\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u5236\u9650 (max_window_size)<\/h3>\n<p>OpenSearch \u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067 10,000 \u4ef6\u307e\u3067\u3057\u304b\u7d50\u679c\u3092\u53d6\u5f97\u3067\u304d\u306a\u3044\uff08\u6b63\u78ba\u306b\u306f offset \u304c 1 \u4e07\u4ee5\u4e0a\u306e\u691c\u7d22\u7d50\u679c\u8868\u793a\u304c\u3067\u304d\u306a\u3044\uff09\u3068\u3044\u3046\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002max_window_size \u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u5909\u66f4\u53ef\u80fd\u3067\u3059\u304c\u3001OpenSearch Serverless \u3067\u306f\u5909\u66f4\u304c\u4e0d\u53ef\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u306e\u305f\u3081\u3001\u691c\u8a0e\u306e\u672b\u30011 \u4e07\u4ef6\u4ee5\u4e0a\u306e\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306f\u4e0d\u53ef\u80fd\u3068\u3057\u307e\u3057\u305f\u3002\u3068\u3044\u3046\u306e\u3082\u3001\u304a\u5ba2\u69d8\u304c\u66f8\u985e\u3092\u63a2\u3059\u3068\u304d\u30011 \u4e07\u4ef6\u76ee\u307e\u3067\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3092\u3057\u3066\u63a2\u3059\u3068\u8a00\u3063\u305f\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304c\u8abf\u67fb\u306e\u7d50\u679c\u7121\u304b\u3063\u305f\u305f\u3081\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u4e00\u6c17\u306b\u6700\u7d42\u30da\u30fc\u30b8\u306b\u98db\u3093\u3067\u4e00\u756a\u6614\u306e\u66f8\u985e\u3092\u898b\u308b\u30b1\u30fc\u30b9\u306f\u3042\u308a\u307e\u3057\u305f\u3002\u3053\u3053\u304b\u3089\u3001\u53e4\u3044\u66f8\u985e\u3092\u898b\u305f\u3044\u3068\u3044\u3046\u9700\u8981\u306f\u3042\u308b\u3068\u8003\u3048\u3001\u66f8\u985e\u3092\u53e4\u3044\u9806\u306b\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u306f\u51fa\u6765\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3068\u306f\u3044\u3048\u3001\u8868\u793a\u306f\u3067\u304d\u306a\u304f\u3066\u3082\u3001\u691c\u7d22\u6761\u4ef6\u306b\u5f53\u3066\u306f\u307e\u308b\u66f8\u985e\u3092\u30da\u30fc\u30b8\u3092\u307e\u305f\u3044\u3067\u5168\u4ef6\u9001\u4ed8\u3084\u524a\u9664\u307e\u3067\u585e\u3050\u3053\u3068\u306f\u907f\u3051\u305f\u3044\u3067\u3059\u3002<br \/>\n\u3053\u308c\u306f\u3001<strong>Point In Time (PIT) API<\/strong> \u3092\u4f7f\u3046\u3053\u3068\u3067\u30af\u30ea\u30a2\u3057\u307e\u3057\u305f\u3002PIT \u306f\u3001\u7279\u5b9a\u6642\u70b9\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u72b6\u614b\u3092\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u3057\u3066\u4fdd\u6301\u3057\u3001\u305d\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u8907\u6570\u56de\u306b\u5206\u3051\u3066\u691c\u7d22\u3092\u5b9f\u884c\u3067\u304d\u308b\u6a5f\u80fd\u3067\u3059\u3002<br \/>\n\u4e00\u62ec\u51e6\u7406\u304c\u6295\u3052\u3089\u308c\u305f\u969b\u306f\u3001\u3053\u308c\u306b\u3088\u3063\u3066 PIT \u3092\u4f5c\u6210\u3057\u305f\u6642\u306e\u72b6\u614b\u3067\u66f8\u985e\u3092\u4e00\u89a7\u3067\u304d\u3001\u4e0a\u9650\u7121\u304f\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u51fa\u6765\u308b\u305f\u3081\u3001\u4e00\u62ec\u3067\u5bfe\u8c61\u66f8\u985e\u306e ID \u3092\u53d6\u5f97\u3057\u3066\u51e6\u7406\u7cfb\u306b\u6295\u3052\u308b\u3068\u3044\u3046\u5de5\u592b\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001\u691c\u7d22\u7d50\u679c\u306b\u51fa\u3066\u304f\u308b count \u6570\u3082 max_window_size \u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u304c\u3001\u691c\u7d22\u6642\u306e param \u306b track_total_hits \u3068\u3044\u3046 field \u3092\u5165\u308c\u3089\u308c\u3001\u3053\u308c\u3092\u30aa\u30f3\u306b\u3059\u308b\u3068 1 \u4e07\u4ef6\u4ee5\u4e0a\u3067\u3082\u4ef6\u6570\u306f\u30ab\u30a6\u30f3\u30c8\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4e00\u89a7\u3067\u4f55\u4ef6\u306e\u66f8\u985e\u304c\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3067\u304d\u308b\u6a5f\u80fd\u306f\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"\u30ea\u30d7\u30ec\u30a4\u30b9\u7d50\u679c\u3068\u4eca\u5f8c\">\u30ea\u30d7\u30ec\u30a4\u30b9\u7d50\u679c\u3068\u4eca\u5f8c<\/h2>\n<p>OpenSearch \u5c0e\u5165\u306b\u3088\u3063\u3066\u3001\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u9805\u76ee\u3067\u306e\u691c\u7d22\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u305f\u3060\u3057\u3001\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u9805\u76ee\u3092\u691c\u7d22\u9805\u76ee\u3068\u3057\u3066\u305d\u306e\u307e\u307e\u5168\u3066\u8868\u793a\u3059\u308b\u3068\u3001\u691c\u7d22\u6761\u4ef6\u6570\u304c\u591a\u3059\u304e\u3066\u66f8\u985e\u304c\u63a2\u3057\u3065\u3089\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u4f7f\u308f\u306a\u3044\u691c\u7d22\u6761\u4ef6\u3092\u975e\u8868\u793a\u306b\u3057\u3001\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u9805\u76ee\u3092\u542b\u3093\u3060\u666e\u6bb5\u304b\u3089\u4f7f\u3046\u9805\u76ee\u306e\u307f\u3001\u691c\u7d22\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u6a5f\u80fd\u3068\u5408\u308f\u305b\u3066\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fbakuraku.jp%2Fnews%2F20250710-2%2F\" title=\"\u30d0\u30af\u30e9\u30af\u8acb\u6c42\u66f8\u767a\u884c\u3001\u66f8\u985e\u4e00\u89a7\u3067\u300c\u691c\u7d22\u9805\u76ee\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6a5f\u80fd\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3002\u30e6\u30fc\u30b6\u30fc\u72ec\u81ea\u306e\u7ba1\u7406\u9805\u76ee\u3067\u3001\u66f8\u985e\u306e\u7d5e\u308a\u8fbc\u307f\u304c\u3088\u308a\u67d4\u8edf\u306b - \u30d0\u30af\u30e9\u30af\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/bakuraku.jp\/news\/20250710-2\/\">bakuraku.jp<\/a><\/cite><\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f TODO \u3068\u306a\u3063\u3066\u3044\u308b\u3001\u66f8\u985e\u4e00\u89a7\u306e\u8868\u793a\u9805\u76ee\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3082\u73fe\u5728\u306f\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u306b\u5408\u308f\u305b\u305f\u66f8\u985e\u691c\u7d22\u30fb\u8868\u793a\u304c\u73fe\u5728\u306f\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u975e\u5e38\u306b\u591a\u304f\u306e\u8981\u671b\u3092\u9802\u3044\u3066\u3044\u305f\u6a5f\u80fd\u3060\u3063\u305f\u305f\u3081\u3001\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u559c\u3073\u306e\u58f0\u3082\u9802\u304d\u5b09\u3057\u3044\u9650\u308a\u3067\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u3053\u306e\u4e00\u9023\u306e\u30ea\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u66f8\u985e\u4e00\u89a7\u306e\u691c\u7d22\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3082\u5287\u7684\u306b\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\" title=\"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306e\u30e1\u30c8\u30ea\u30af\u30b9\"><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/t\/tak848\/20251009\/20251009092158.png\" width=\"551\" height=\"287\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><figcaption>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/figcaption><\/figure>\n<\/p>\n<p>\u3053\u3053\u306b\u306f\u51fa\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u4e2d\u592e\u5024\u30fb\u5e73\u5747\u5024\u3084\u3001\u4ee5\u524d\u306f\u6700\u3082\u9045\u3044\u3068\u6570\u5341\u79d2\u304b\u304b\u3063\u3066\u3044\u305f p100 \u542b\u3081\u3001\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u5d16\u306f\u4f55\u5ea6\u307f\u3066\u3082\u826f\u3044\u306e\u3067\u5b09\u3057\u3044\u3067\u3059\u306d\u3002<\/p>\n<p>\u305f\u3060\u3001\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u3088\u3063\u3066\u540c\u6642\u306b\u3001\u66f8\u985e\u3092\u8ffd\u52a0\/\u7de8\u96c6\u3057\u305f\u5f8c\u691c\u7d22\u7d50\u679c\u306b\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b 10 \u79d2\u304b\u304b\u308b\u3068\u3044\u3046\u8a66\u7df4 1 \u306b\u3088\u308b\u5236\u7d04\u306f\u5e38\u306b\u3064\u304d\u307e\u3068\u3046\u3053\u3068\u306b\u306f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<br \/>\n\u753b\u9762\u3067\u306e\u898b\u305b\u65b9\u306e\u5de5\u592b\u306f\u591a\u6570\u5165\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b8c\u74a7\u306b\u306f\u307e\u3060\u9060\u3044\u3068\u3082\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u5f8c\u3082\u69d8\u3005\u306a\u6539\u5584\u6848\u3092\u691c\u8a0e\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u65b0\u898f\u4f5c\u6210\u3057\u305f\u66f8\u985e\u3092\u697d\u89b3\u7684\u306b\u5225\u9014\u30da\u30fc\u30b8\u306b\u8868\u793a<\/li>\n<li>\u6700\u65b0\u306e\u66f8\u985e\u3092\u65e9\u304f\u8868\u793a\u3057\u305f\u3044\u7b87\u6240\u3067\u306f SQL \u306e\u307f\u3067\u306e\u691c\u7d22\u3092\u6df7\u305c\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u691c\u7d22\u6a5f\u69cb<\/li>\n<li>\u6975\u8ad6\u3001Serverless \u3092\u3084\u3081\u3066\u30de\u30cd\u30fc\u30b8\u30c9\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u3057\u3066\u7279\u6709\u306e\u5236\u7d04\u3092\u56de\u907f\u3059\u308b<\/li>\n<\/ul>\n<p>\u4eca\u5f8c\u3082\u304a\u5ba2\u69d8\u306e\u696d\u52d9\u304c\u306a\u3081\u3089\u304b\u306b\u9032\u3081\u3089\u308c\u308b UX \u3092\u8ffd\u6c42\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"\u3055\u3044\u3054\u306b\">\u3055\u3044\u3054\u306b<\/h2>\n<p>\u793e\u5185\u3067\u306e OpenSearch \u4e8b\u4f8b\u3068\u3057\u3066\u3001\u691c\u7d22\u3092\u5168\u9762\u7684\u306b OpenSearch \u306e filter query \u306b\u5bc4\u305b\u3066\u3044\u308b\u4e8b\u4f8b\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\n\u3067\u3059\u304c\u65b0\u5352\u3068\u3057\u3066\u5165\u793e\u3057\u3066\u65e9\u3005\u306b\u3001\u3053\u306e\u3088\u3046\u306a\u5927\u304d\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4fe1\u3058\u3066\u4efb\u305b\u3066\u3082\u3089\u3044\u3001\u7121\u4e8b\u5b8c\u9042\u3055\u305b\u3001\u304a\u5ba2\u69d8\u306b\u4fa1\u5024\u3092\u5c4a\u3051\u3066\u884c\u304f\u3053\u3068\u304c\u51fa\u6765\u3066\u5b09\u3057\u3044\u9650\u308a\u3067\u3059\u3002<br \/>\n\u3053\u306e\u30bf\u30b9\u30af\u3092\u4fe1\u3058\u3066\u4efb\u305b\u3066\u304f\u3060\u3055\u3063\u305f\u30c1\u30fc\u30e0\u30fb\u74b0\u5883\u3001\u305d\u3057\u3066\u8981\u671b\u3092\u304f\u3060\u3055\u308a\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u5229\u7528\u3057\u3066\u304f\u3060\u3055\u3063\u3066\u3044\u308b\u304a\u5ba2\u69d8\u306b\u611f\u8b1d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u8a73\u3057\u3044\u8a71\u304c\u6c17\u306b\u306a\u3063\u305f\u65b9\u3084\u3001LayerX \u306b\u3064\u3044\u3066\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u305c\u3072\u30ab\u30b8\u30e5\u30a2\u30eb\u9762\u8ac7\u3067\u304a\u3057\u3083\u3079\u308a\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fjobs.layerx.co.jp%2Fopendoor%2F283cdd370bae80b18983c9ec515d77dc%2F\" title=\"\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30fb\u30a4\u30f3\u30d5\u30e9\u597d\u304d\u306e\u65b0\u5352\u3068\u30d7\u30ed\u30c0\u30af\u30c8\u958b\u767a\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u3057\u307e\u305b\u3093\u304b\uff01 \/ LayerX \u63a1\u7528\u60c5\u5831\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/jobs.layerx.co.jp\/opendoor\/283cdd370bae80b18983c9ec515d77dc\/\">jobs.layerx.co.jp<\/a><\/cite><\/p>\n<p>\u3054\u89a7\u9802\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01<\/p>\n<\/div>\n<p><script>(function(d, s, id) {\n  var js, fjs = d.getElementsByTagName(s)[0];\n  if (d.getElementById(id)) return;\n  js = d.createElement(s); js.id = id;\n  js.src = \"\/\/connect.facebook.net\/ja_JP\/sdk.js#xfbml=1&appId=719729204785177&version=v17.0\";\n  fjs.parentNode.insertBefore(js, fjs);\n}(document, 'script', 'facebook-jssdk'));<\/script><br \/>\n<br \/>\n<br \/><a href=\"https:\/\/tech.layerx.co.jp\/entry\/2025-10-09-opensearch-rearch\">\u5143\u306e\u8a18\u4e8b\u3092\u78ba\u8a8d\u3059\u308b <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u3053\u3093\u306b\u3061\u306f\u30022025 \u5e74 4 \u6708\u306b LayerX \u306b\u65b0\u5352\u5165\u793e\u3057\u3001\u8acb\u6c42\u66f8\u767a\u884c\u30c1\u30fc\u30e0\u3067\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b @tak848_ \u3067\u3059\u3002 \u5b66\u751f\u6642\u4ee3\u306b\u4e00\u4eba\u3067\u51fa\u305f\u76f4\u8fd1\u306e ISUCON14 \u306f\u3001\u8a08\u6e2c\u30c4\u30fc\u30eb\u3092\u540c\u3058 VPC \u306e EC2 \u4e0a [&hellip;]","protected":false},"author":1,"featured_media":8752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-8751","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-tec"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u5927\u91cf\u306e\u66f8\u985e\u3092\u8907\u96d1\u306a\u6761\u4ef6\u3067\u691c\u7d22\u3059\u308b\u57fa\u76e4\u3068\u3057\u3066 OpenSearch \u3092\u5c0e\u5165\u3057\u305f\u904e\u7a0b\u3068\u82e6\u616e\u3057\u305f\u30dd\u30a4\u30f3\u30c8 - LayerX \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0 - \u30dd\u30b1\u30b3\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tech.layerx.co.jp\/entry\/2025-10-09-opensearch-rearch\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5927\u91cf\u306e\u66f8\u985e\u3092\u8907\u96d1\u306a\u6761\u4ef6\u3067\u691c\u7d22\u3059\u308b\u57fa\u76e4\u3068\u3057\u3066 OpenSearch \u3092\u5c0e\u5165\u3057\u305f\u904e\u7a0b\u3068\u82e6\u616e\u3057\u305f\u30dd\u30a4\u30f3\u30c8 - LayerX \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0 - \u30dd\u30b1\u30b3\u30f3\" \/>\n<meta property=\"og:description\" content=\"\u3053\u3093\u306b\u3061\u306f\u30022025 \u5e74 4 \u6708\u306b 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