{"id":1950,"date":"2024-08-23T13:00:00","date_gmt":"2024-08-23T04:00:00","guid":{"rendered":"https:\/\/edgecross.jp\/blog\/?p=1950"},"modified":"2024-08-21T16:18:01","modified_gmt":"2024-08-21T07:18:01","slug":"%e3%80%90inside-aiot%e3%80%91%e6%a9%9f%e6%a2%b0%e7%ae%a1%e7%90%86%e7%9f%a5%e8%83%bd%e5%8c%96%e3%81%ae%e3%81%9f%e3%82%81%e3%81%aeai%e3%83%87%e3%83%bc%e3%82%bf-%e3%83%91%e3%82%a4%e3%83%97%e3%83%a9-2","status":"publish","type":"post","link":"https:\/\/edgecross.jp\/blog\/tech\/1950\/","title":{"rendered":"\u3010Inside AIoT\u3011\u6a5f\u68b0\u7ba1\u7406\u77e5\u80fd\u5316\u306e\u305f\u3081\u306eAI\u30c7\u30fc\u30bf \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3(2)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u3053\u3093\u306b\u3061\u306f\uff01<br>\u6a5f\u68b0\u3068AI\u304c\u7e4b\u304c\u308b\u30b9\u30de\u30fc\u30c8\u306a\u88fd\u9020\u73fe\u5834\u3092\u4f5c\u3063\u3066\u3044\u308bEdgeCross\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u524d\u56de\u306e\u8a18\u4e8b(<a href=\"https:\/\/edgecross.jp\/blog\/tech\/1944\/\">\u3010Inside AIoT\u3011\u6a5f\u68b0\u7ba1\u7406\u77e5\u80fd\u5316\u306e\u305f\u3081\u306eAI\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3(1)<\/a> )\u3067\u306f\u3001AI\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3068\u306f\u4f55\u304b\u3001\u306a\u305c\u5fc5\u8981\u306a\u306e\u304b\u3001\u307e\u305f\u3001\u3069\u306e\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<br>\u4eca\u56de\u306f\u5b9f\u969b\u306b\u3053\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092EdgeCross\u304c\u3069\u306e\u3088\u3046\u306b\u5b9f\u88c5\u3057\u305f\u306e\u304b\u3001\u3082\u3046\u5c11\u3057\u8a73\u3057\u304f\u8aac\u660e\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\">EdgeCross\u306e\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"602\" height=\"148\" src=\"https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline02.png\" alt=\"\" class=\"wp-image-1952\" srcset=\"https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline02.png 602w, https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline02-300x74.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<p>EdgeCross\u306e\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306f\u3001\u56f3\u306e\u3088\u3046\u306b<strong>1. MQTT Broker<\/strong>\u3001<strong>2.Data Pipeline<\/strong>\u3001<strong>3.Time Series DB<\/strong>\u306e\u5927\u304d\u304f3\u3064\u306e\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002MQTT Broker\u306fIoT\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001Data Pipeline\u306fMQTT Broker\u304b\u3089\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3001\u5909\u63db\u3057\u3066Time Series DB\u306b\u4fdd\u5b58\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<dl class=\"swell-block-dl is-style-border\">\n<dt class=\"swell-block-dl__dt\">1. \u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>MQTT\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001IoT\u6a5f\u5668\u3067\u767a\u751f\u3059\u308b\u305f\u3073\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<br>\u3053\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6025\u5897\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u306a\u3069\u306b\u3088\u3063\u3066\u4e0d\u898f\u5247\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3057\u3066\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\u3057\u3001\u3088\u308a\u5b89\u5b9a\u7684\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">2. \u4fe1\u983c\u6027\u3068\u8010\u4e45\u6027<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8ee2\u9001\u3092\u4fdd\u8a3c\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5b89\u5168\u306b\u4fdd\u5b58\u3057\u3001\u5fa9\u65e7\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br>RabbitMQ\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30c7\u30a3\u30b9\u30af\u306b\u4fdd\u5b58\u3057\u3001Flink\u3084\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u969c\u5bb3\u767a\u751f\u6642\u306b\u3082\u30c7\u30fc\u30bf\u640d\u5931\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\">3. \u5f3e\u529b\u6027<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>RabbitMQ\u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u306f\u3001\u30c0\u30a6\u30f3\u30b9\u30c8\u30ea\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\u306e\u53ef\u7528\u6027\u306b\u5f71\u97ff\u3055\u308c\u305a\u3001\u72ec\u7acb\u3057\u3066\u904b\u55b6\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u4f8b\u3048\u3070\u3001Flink\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u305f\u3081\u306b\u4e00\u6642\u505c\u6b62\u3057\u3066\u3082\u3001RabbitMQ\u306f\u5f15\u304d\u7d9a\u304d\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1\u30fb\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\"><strong>MQTT Broker<\/strong><\/h2>\n\n\n\n<p>MQTT Broker\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u904e\u7a0b\u3067\u3001\u79c1\u305f\u3061\u306f\u3053\u306e\u3088\u3046\u306a\u90e8\u5206\u3092\u8003\u3048\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u62c5\u5f53\u3059\u308b\u90e8\u5206\u306f\u3001\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u304b\u3089\u9001\u4fe1\u3055\u308c\u308b\u901a\u4fe1\u65b9\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br><span class=\"swl-marker mark_orange\"><a href=\"https:\/\/edgecross.jp\/blog\/tech\/952\/\" data-type=\"post\" data-id=\"952\">\u524d\u306e\u8a18\u4e8b<\/a><\/span>\u3067\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001EdgeCross\u3067\u306fMQTT\u3092\u5229\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002 \u305d\u306e\u305f\u3081\u3001<strong>MQTT\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/strong>\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u306e\u5f79\u5272\u304c\u3067\u304d\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4e2d\u3067RabbitMQ, Mosquitto\u3092\u691c\u8a0e\u3057\u307e\u3057\u305f\u3002<br>Kafka\u306e\u5834\u5408\u3001\u9ad8\u3044\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u8010\u4e45\u6027\u304c\u9577\u6240\u3067\u3059\u304c\u3001MQTT\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u9664\u5916\u3057\u307e\u3057\u305f\u3002<br>\u3067\u306f\u3001RabbitMQ\u3068Mosquitto\u306f\u3069\u306e\u3088\u3046\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u9069\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f \u3069\u3061\u3089\u3082IoT\u901a\u4fe1\u306e\u305f\u3081\u306eMQTT\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u82e5\u5e72\u306e\u9055\u3044\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u76ee\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><strong>RabbitMQ<\/strong>\u306f\u3001MQTT\u4ee5\u5916\u306b\u3082\u591a\u69d8\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63d0\u4f9b\u3057\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u69cb\u6210\u3092\u901a\u3058\u3066\u9ad8\u3044\u53ef\u7528\u6027\u3068\u62e1\u5f35\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u307e\u305f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u3001\u8010\u4e45\u6027\u306e\u3042\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u8ee2\u9001\u78ba\u8a8d\u306a\u3069\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u9ad8\u3044\u4fe1\u983c\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Mosquitto<\/strong>\u306f\u3001MQTT\u306b\u96c6\u4e2d\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3001\u8efd\u304f\u3066\u52b9\u7387\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u3067\u3059\u3002<br>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u697d\u3067\u3001\u69d8\u3005\u306aIoT\u6a5f\u5668\u3068\u306e\u4e92\u63db\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u3068\u3081\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8aac\u660e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RabbitMQ\u306f\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u69cb\u6210\u306a\u3069\u306e\u8ffd\u52a0\u4f5c\u696d\u3068\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u91cf\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u5b89\u5b9a\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3068\u62e1\u5f35\u6027\u3001\u5206\u6563\u51e6\u7406\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Mosquitto\u306f\u3001MQTT\u306b\u9650\u3063\u3066\u306f\u901f\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u4f1d\u9054\u3001\u7c21\u5358\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u8272\u3093\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5c0f\u898f\u6a21\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u308b\u3068\u8a00\u3048\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>EdgeCross\u306f\u3001\u6700\u7d42\u7684\u306bRabbitMQ\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u5b89\u5b9a\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u914d\u4fe1\u3068\u4eca\u5f8c\u306e\u898f\u6a21\u62e1\u5f35\u6027\u304c\u91cd\u8981\u3060\u3068\u8003\u3048\u305f\u304b\u3089\u3067\u3059\u3002<br>\u3055\u3089\u306b\u3001\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u305fFlink\u3068RabbitMQ\u304c\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3044\u3084\u3059\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flink\u306f\u672c\u8cea\u7684\u306b\u5206\u6563\u30c7\u30fc\u30bf\u51e6\u7406\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u304c\u3001RabbitMQ\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u6570\u306eFlink\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u307e\u305f\u306f\u30af\u30e9\u30b9\u30bf\u30fc\u9593\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5747\u7b49\u306b\u5206\u914d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u51e6\u7406\u80fd\u529b\u3092\u62e1\u5f35\u3059\u308b\u306e\u306b\u6709\u5229\u3067\u3059\u3002<br>\u307e\u305f\u3001Flink\u304c\u72ec\u81ea\u306bRabbitMQ\u306e\u30b3\u30cd\u30af\u30bf\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8ffd\u52a0\u958b\u767a\u306a\u3057\u3067RabbitMQ\u3068Flink\u9593\u306e\u63a5\u7d9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\"><strong>MQTT Broker<\/strong><\/h2>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u3001\u3042\u308b\u7a0b\u5ea6\u8a8d\u77e5\u3055\u308c\u3066\u3044\u308b\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u691c\u8a0e\u3057\u307e\u3057\u305f\u3002<br>\u914d\u4fe1\u4fdd\u8a3c\u3001\u8010\u969c\u5bb3\u6027\u3001\u72b6\u614b\u7ba1\u7406\u306a\u3069\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3067\u91cd\u8981\u306a\u8981\u7d20\u3092\u4e2d\u5fc3\u306b\u6574\u7406\u3059\u308b\u3068\u3001\u5404\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u7279\u5fb4\u3092\u4ee5\u4e0b\u306e\u8868\u306e\u3088\u3046\u306b\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><span class=\"swl-inline-color has-white-color\">Flink<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><span class=\"swl-inline-color has-white-color\">Spark<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><span class=\"swl-inline-color has-white-color\">Storm<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><span class=\"swl-inline-color has-white-color\">Kafka<\/span><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u30c7\u30fc\u30bf\u51e6\u7406\u30bf\u30a4\u30d7<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9(\u30d0\u30c3\u30c1\uff06\u30b9\u30c8\u30ea\u30fc\u30e0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9(\u30d0\u30c3\u30c1\uff06\u30b9\u30c8\u30ea\u30fc\u30e0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b9\u30c8\u30ea\u30fc\u30e0\u5c02\u7528<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b9\u30c8\u30ea\u30fc\u30e0\u5c02\u7528<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u8907\u96d1\u306a\u30a4\u30d9\u30f3\u30c8\u51e6\u7406<\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30b5\u30dd\u30fc\u30c8<span style=\"--the-cell-bg: #f9f9f9\" data-icon-size=\"l\" data-icon-type=\"bg\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30b5\u30dd\u30fc\u30c8<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u30b5\u30dd\u30fc\u30c8\u7121\u3057<\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30b5\u30dd\u30fc\u30c8\u7121\u3057(\u958b\u767a\u8005\u304c\u76f4\u63a5\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059)<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u9045\u5ef6\u6642\u9593<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0: \u8d85\u4f4e\u9045\u5ef6\uff08\u30df\u30ea\u79d2\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30de\u30a4\u30af\u30ed\u30d0\u30c3\u30c1:\u307b\u307c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u9045\u5ef6\uff08\u79d2\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30bf\u30d7\u30eb\u5358\u4f4d: \u975e\u5e38\u306b\u4f4e\u3044\u9045\u5ef6\u6642\u9593\uff08\u30df\u30ea\u79d2\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30ed\u30b0\u30d9\u30fc\u30b9: \u975e\u5e38\u306b\u4f4e\u3044\u9045\u5ef6\u6642\u9593 (\u30df\u30ea\u79d2)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u914d\u4fe1\u4fdd\u8a3c<\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30d0\u30c3\u30c1\u304a\u3088\u3073\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u306b\u5bfe\u3057\u3066\u6b63\u78ba\u306b1\u56de\u306e\u51e6\u7406\u3092\u4fdd\u8a3c<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30d0\u30c3\u30c1\u51e6\u7406\u306b\u5bfe\u3057\u3066\u6b63\u78ba\u306b1\u56de\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u306b\u5bfe\u3057\u3066\u5c11\u306a\u304f\u3068\u30821\u56de\u306e\u51e6\u7406\u3092\u4fdd\u8a3c<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u69cb\u6210\u306b\u5fdc\u3058\u3066\u6700\u5c0f1\u56de\u307e\u305f\u306f\u6700\u59271\u56de\u306e\u51e6\u7406\u3092\u4fdd\u8a3c<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u6b63\u78ba\u306b1\u56de\u306e\u51e6\u7406\u3092\u4fdd\u8a3c\uff08Kafka Streams\u3001RocksDB\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u72b6\u614b\u7ba1\u7406<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u69d8\u3005\u306a\u72b6\u614b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u30bb\u30de\u30f3\u30c6\u30a3\u30af\u30b9\u3092\u6301\u3064\u72b6\u614b\u8a18\u61b6\u64cd\u4f5c\u306e\u8c4a\u5bcc\u306a\u30b5\u30dd\u30fc\u30c8<\/td><td class=\"has-text-align-center\" data-align=\"center\">mapWithState\u304a\u3088\u3073updateStateByKey\u72b6\u614b\u8a18\u61b6\u64cd\u4f5c\u306e\u95a2\u6570\u306e\u9650\u5b9a\u7684\u306a\u30b5\u30dd\u30fc\u30c8<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u72b6\u614b\u8a18\u61b6\u64cd\u4f5c\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8\u306a\u3057\u3001\u5916\u90e8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u307e\u305f\u306fTrident API\u306b\u4f9d\u5b58<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u72b6\u614b\u8a18\u61b6\u64cd\u4f5c\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8\u306a\u3057\u3001\u5916\u90e8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u307e\u305f\u306fKafka Streams API\u306b\u4f9d\u5b58<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u8010\u969c\u5bb3\u6027<\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u72b6\u614b\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u5916\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u306b\u4fdd\u5b58\u3057\u3001\u9ad8\u53ef\u7528\u6027\u3068\u8fc5\u901f\u306a\u969c\u5bb3\u5fa9\u65e7\u3092\u63d0\u4f9b\u3002<br>\u90e8\u5206\u7684\u306a\u969c\u5bb3\u306b\u5bfe\u3059\u308b\u30ed\u30fc\u30ab\u30eb\u30ea\u30ab\u30d0\u30ea\u3092\u30b5\u30dd\u30fc\u30c8\u3002<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u4e8b\u524d\u30ed\u30b0\u3092\u5916\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3002<br>\u307e\u305f\u3001\u4fe1\u983c\u3067\u304d\u308b\u5206\u6563\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff08RDD\uff09\u304b\u3089\u5931\u308f\u308c\u305f\u30c7\u30fc\u30bf\u3092\u518d\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u7cfb\u7d71\u60c5\u5831\u3092\u4f7f\u7528\u3002<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u78ba\u8a8d\u3068\u518d\u8a66\u884c\u3092\u4f7f\u7528\u3057\u3066\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u914d\u4fe1\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u3067\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3002<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">ZooKeeper\u3092\u4f7f\u7528\u3057\u3066\u30ed\u30b0\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u8907\u6570\u306e\u30d6\u30ed\u30fc\u30ab\u30fc\u306b\u8907\u88fd\u3057\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30b9\u3092\u5b9f\u73fe\u3002\u307e\u305f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u7b49\u4fa1\u6027\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u51fa\u529b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u79c1\u305f\u3061\u304c\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u306e\u305f\u3081\u306e\u4e3b\u306a\u8981\u7d20\u306e\u4e2d\u3067\u512a\u5148\u7684\u306b\u8003\u616e\u3057\u305f\u306e\u306f\u3001\u914d\u4fe1\u4fdd\u8a3c\u3067\u3057\u305f\u3002 \u5b66\u7fd2\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u304c\u6b20\u843d\u3057\u305f\u308a\u91cd\u8907\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u304c\u504f\u3063\u305f\u308a\u6b6a\u3093\u3067\u8aa4\u3063\u305f\u5b66\u7fd2\u304c\u884c\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u308c\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u6b63\u78ba\u306b\u4e00\u5ea6(exactly-once)\u306e\u914d\u4fe1\u4fdd\u8a3c\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u306e\u304cFlink\u3068Kafka\u3067\u3057\u305f\u3002<br>\u540c\u3058\u7406\u7531\u3067\u3001Spark\u306e\u5834\u5408\u3001\u30d0\u30c3\u30c1\u65b9\u5f0f\u3067\u306f\u6b63\u78ba\u306b\u4e00\u56de\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u304c\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u65b9\u5f0f\u3067\u306f\u6700\u4f4e\u4e00\u56de\u3092\u4fdd\u8a3c\u3057\u3066\u9664\u5916\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u3001Flink\u3068Kafka\u3092\u691c\u8a0e\u3059\u308b\u6642\u70b9\u3067\u3042\u308b\u7a0b\u5ea6Flink\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br>\u7406\u7531\u306f\u3001Flink\u3068Kafka\u306e\u4e21\u65b9\u3068\u3082\u9045\u5ef6\u6642\u9593\u3084\u72b6\u614b\u7ba1\u7406\u3001\u8010\u969c\u5bb3\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001Kafka\u306e\u5834\u5408\u3001\u4ed6\u793e\u88fd\u54c1\u3068\u7d71\u5408\u304c\u96e3\u3057\u3044\u305f\u3081\u3001Kafka\u306b\u4f9d\u5b58\u3059\u308b\u72b6\u6cc1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u30fc\u3068\u3057\u3066RabbitMQ\u3092\u4f7f\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u72b6\u6cc1\u3060\u3063\u305f\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3067\u3082\u3001Flink\u3068Kafka(streams)\u3092\u6d3b\u7528\u5ea6\u306e\u9762\u3067\u3082\u3046\u5c11\u3057\u6bd4\u8f03\u3057\u3066\u307f\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><span class=\"swl-inline-color has-white-color\">Flink<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #2780d4\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><span class=\"swl-inline-color has-white-color\">Spark<\/span><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u6027\u80fd<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5927\u898f\u6a21\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u4f4e\u9045\u5ef6\u30b7\u30ca\u30ea\u30aa\u3067\u306e\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kafka\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u52b9\u7387\u7684\u306a\u51e6\u7406\u3092\u63d0\u4f9b\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u5206\u6790\u3084\u4e2d\u7a0b\u5ea6\u306e\u4f5c\u696d\u8ca0\u8377\u306b\u6700\u9069<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u4f7f\u3044\u52dd\u624b\u306e\u826f\u3055<\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306b\u8c4a\u5bcc\u306a\u6a5f\u80fd\u3068\u8c4a\u5bcc\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u63d0\u4f9b<span style=\"--the-cell-bg: #f9f9f9\" data-icon-size=\"l\" data-icon-type=\"bg\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">Kafka\u306b\u7cbe\u901a\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u3001\u7d71\u5408\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u64cd\u4f5c\u6027\u3092\u63d0\u4f9b<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u652f\u63f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u69d8\u3005\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u8981\u4ef6\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u5e83\u7bc4\u306a\u7d71\u5408\u3068\u30c4\u30fc\u30eb\u3092\u5099\u3048\u305f\u5e83\u7bc4\u3067\u6d3b\u767a\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3092\u6301\u3064<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kafka\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u306e\u5f37\u529b\u306a\u7d71\u5408\u3068\u30b5\u30dd\u30fc\u30c8<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8907\u96d1\u306a\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3001\u5927\u898f\u6a21\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u9ad8\u5ea6\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u6a5f\u80fd\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b7\u30ca\u30ea\u30aa\u306b\u6700\u9069<\/td><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\">\u4e2d\u898f\u6a21\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3084\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u5206\u6790\u306a\u3069\u3001Kafka\u3068\u7dca\u5bc6\u306b\u7d71\u5408\u3055\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b<span style=\"--the-cell-bg: #f9f9f9\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" data-has-cell-bg=\"1\" data-text-color=\"black\"><span style=\"--the-cell-bg: #efefef\" data-text-color=\"black\" aria-hidden=\"true\" class=\"swl-cell-bg\">\u00a0<\/span>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u67d4\u8edf\u6027<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u69d8\u3005\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u30b5\u30dd\u30fc\u30c8\u3001PyFlink\u3001Table API\u306a\u3069\u306eAPI\u62bd\u8c61\u5316\u3092\u63d0\u4f9b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4e3b\u306bJava\u306b\u91cd\u70b9\u3092\u7f6e\u304d\u3001\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u9650\u5b9a\u7684<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Kafka\u306f\u3001Kafka\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u4ed6\u306e\u7279\u5316\u3057\u305f\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u3082\u306e\u3092\u7c21\u5358\u306a\u8a2d\u5b9a\u3068\u69cb\u6210\u3067\u7c21\u5358\u304b\u3064\u8fc5\u901f\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001Kafka\u3092\u30e1\u30a4\u30f3\u306b\u4f7f\u7528\u3057\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002<br>\u4e00\u65b9\u3001Flink\u306f\u3088\u308a\u67d4\u8edf\u306b\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002 <br>\u7d50\u679c\u7684\u306b\u3001\u3053\u306e\u70b9\u3092\u7dcf\u5408\u7684\u306b\u8003\u616e\u3057\u3001\u6700\u7d42\u7684\u306bFlink\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001Flink\u306f\u3069\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<br>Flink\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u69cb\u9020\u306f\u3001Source Operator\u3001Transform Operator\u3001\u305d\u3057\u3066Sink Operator Operator\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"458\" height=\"210\" src=\"https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline03.png\" alt=\"\" class=\"wp-image-1953\" srcset=\"https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline03.png 458w, https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline03-300x138.png 300w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/figure>\n<\/div>\n\n\n<dl class=\"swell-block-dl is-style-border\">\n<dt class=\"swell-block-dl__dt\"><strong>1. Source Operator<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>Source Operator\u306f\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u5165\u529b\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u3053\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u306f\u3001\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u3001\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306a\u3069\uff09\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u3001Flink\u306e\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u53d6\u308a\u8fbc\u307f\u307e\u3059\u3002<br>Source Operator\u306f\u9023\u7d9a\u7684\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u3082\u3001\u5b9a\u671f\u7684\u306b\u30c7\u30fc\u30bf\u3092\u30dd\u30fc\u30ea\u30f3\u30b0\u3057\u3066\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>2. Transform Operator<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>Transform Operator\u306f\u3001\u53ce\u96c6\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u96c6\u7d04\u3001\u7d50\u5408\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u30a4\u30f3\u30b0\u306a\u3069\u306e\u69d8\u3005\u306a\u524d\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<br>\u30c7\u30fc\u30bf\u304cFlink\u3092\u6d41\u308c\u308b\u3068\u3001Transform Operator\u306f\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u306e\u6f14\u7b97\u3092\u884c\u3044\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u5404\u8981\u7d20\u3092\u5909\u63db\u3057\u305f\u308a\u3001\u60c5\u5831\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>3. Sink Operator<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p>Sink Operator\u306f\u3001\u51e6\u7406\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u306b\u51fa\u529b\u3057\u307e\u3059\u3002\u3053\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u307e\u305f\u306f\u4ed6\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>Sink\u306f\u30c7\u30fc\u30bf\u306e\u6700\u7d42\u76ee\u7684\u5730\u3067\u3042\u308a\u3001Flink\u3067\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u3001\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u3067\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\"><strong>Time Series DB<\/strong><\/h2>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u90e8\u5206\u304c\u6b8b\u308a\u307e\u3057\u305f\u3002 \u79c1\u305f\u3061\u306fTime Series DB(\u4ee5\u4e0b\u3001TSDB)\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002<br>\u305d\u306e\u7406\u7531\u306f\u3001EdgeCross\u306eIoT\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u53ce\u96c6\u3055\u308c\u308b\u30c7\u30fc\u30bf\u304c\u6642\u7cfb\u5217\u306e\u5f62\u3060\u3063\u305f\u304b\u3089\u3067\u3059\u3002<br>TSDB\u306f\u4e00\u822c\u7684\u306a\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3088\u308a\u3082\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u306b\u7279\u306b\u5f37\u307f\u3092\u6301\u3063\u3066\u3044\u307e\u3059<br>TSDB\u306f\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u6271\u3046\u305f\u3081\u306b\u8003\u6848\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3001\u66f8\u304d\u8fbc\u307f\u6027\u80fd\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9(RDB)\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u3068\u30c7\u30fc\u30bf\u306e\u91cf\u304c\u5927\u304d\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u66f8\u304d\u8fbc\u307f\u6027\u80fd\u306f\u3069\u3093\u3069\u3093\u4f4e\u4e0b\u3057\u307e\u3059\u304c\u3001TSDB\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u3082\u6027\u80fd\u304c\u843d\u3061\u306a\u3044\u3088\u3046\u306b\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002<br>TSDB\u306f\u6642\u9593\u306b\u3088\u3063\u3066\u4fdd\u5b58\u30b9\u30da\u30fc\u30b9\u3092\u5206\u96e2\u3057\u3066\u3001\u6642\u9593\u3067\u30af\u30a8\u30ea\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u79c1\u305f\u3061\u306f\u3053\u3053\u3067InfluxDB\u3092\u4f7f\u3044\u307e\u3057\u305f\u3002InfluxDB\u306f2013\u5e74\u306bGo\u8a00\u8a9e\u3067\u958b\u767a\u3055\u308c\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306eTime Series Database(\u4ee5\u4e0bTSDB)\u3067\u3059\u3002InfluxDB\u306e\u5834\u5408\u3001\u30a4\u30f3\u30c7\u30ad\u30b7\u30f3\u30b0\u6027\u80fd\u304c\u512a\u308c\u3066\u304a\u308a\u3001\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u3067\u3082\u9ad8\u901f\u691c\u7d22\u304c\u53ef\u80fd\u3067\u3001\u30c7\u30fc\u30bf\u30b9\u30ad\u30fc\u30de\u3092\u67d4\u8edf\u306b\u5909\u66f4\u3067\u304d\u308b\u305f\u3081\u3001\u591a\u69d8\u306a\u30c7\u30fc\u30bf\u5f62\u614b\u3092\u7c21\u5358\u306b\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u307e\u305f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30fc\u8a2d\u8a08\u3067\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u54c1\u3068\u306e\u7d71\u5408\u304c\u5bb9\u6613\u3067\u3001\u516c\u5f0f\u6587\u66f8\u304c\u3088\u304f\u7ba1\u7406\u3055\u308c\u3066\u304a\u308a\u3001\u5b9f\u969b\u306b\u3082\u591a\u304f\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u53c2\u8003\u3068\u306a\u308b\u4e8b\u4f8b\u306a\u3069\u304c\u591a\u3044\u3068\u3044\u3046\u70b9\u3082\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\"><strong>InfluxDB\u306e\u7279\u5fb4<\/strong><\/h2>\n\n\n\n<p>InfluxDB\u306e\u4e3b\u306a\u7279\u5fb4\u3068\u3057\u3066\u306f\u3001\u9023\u7d9a\u7684\u306a\u30af\u30a8\u30ea\u3068\u4fdd\u5b58\u30dd\u30ea\u30b7\u30fc\u304c\u3042\u308a\u307e\u3059\u3002\u9023\u7d9a\u7684\u306a\u30af\u30a8\u30ea\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30af\u30a8\u30ea\u3092\u5468\u671f\u7684\u306b\u5b9f\u884c\u3057\u3066\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3057\u3001\u7d50\u679c\u3092\u65b0\u3057\u3044\u30b7\u30ea\u30fc\u30ba\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u30d5\u30a3\u30fc\u30c9\u304b\u3089\u4e00\u5b9a\u6642\u9593\u9593\u9694\u3067\u5e73\u5747\u3092\u8a08\u7b97\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u3092\u30c0\u30a6\u30f3\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b\u4f5c\u696d\u3092\u81ea\u52d5\u7684\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"u-mb-ctrl u-mb-10\">\u4fdd\u5b58\u30dd\u30ea\u30b7\u30fc\u306e\u5834\u5408\u3001\u53e4\u3044\u30c7\u30fc\u30bf\u3092\u81ea\u52d5\u7684\u306b\u524a\u9664\u3059\u308b\u30dd\u30ea\u30b7\u30fc\u3068\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5358\u4f4d\u3067\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u4e00\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u8907\u6570\u306e\u4fdd\u5b58\u30dd\u30ea\u30b7\u30fc\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u304c\u7d99\u7d9a\u7684\u306b\u84c4\u7a4d\u3055\u308c\u308b\u3068\u3001\u4fdd\u5b58\u30b9\u30da\u30fc\u30b9\u3084\u51e6\u7406\u901f\u5ea6\u306a\u3069\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-section_ttl\">\u5185\u90e8\u69cb\u6210<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"602\" height=\"345\" src=\"https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline04.png\" alt=\"\" class=\"wp-image-1954\" srcset=\"https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline04.png 602w, https:\/\/edgecross.jp\/blog\/wp-content\/uploads\/2024\/08\/pipeline04-300x172.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<p>\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067measurement\u306fRDB\u306etable\u306b\u76f8\u5f53\u3057\u3001RDB\u3068\u540c\u3058\u3088\u3046\u306b\u4e00\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e2d\u306b\u8907\u6570\u306emeasurement\u304c\u3042\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u3057\u304b\u3057\u3001RDB\u3068\u306f\u5c11\u3057\u9055\u3046\u6982\u5ff5\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001influxDB\u306fNoSQL\u306e\u6982\u5ff5\u3092\u30d9\u30fc\u30b9\u306b\u4f5c\u3089\u308c\u3066Schemaless(\u30b9\u30ad\u30fc\u30de\u304c\u306a\u3044)\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<br>\u56fa\u5b9a\u3055\u308c\u305f\u30b9\u30ad\u30fc\u30de\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u306e\u3067\u3001\u6642\u9593\u304c\u7d4c\u3064\u306b\u3064\u308c\u3066\u30c7\u30fc\u30bf\u69cb\u9020\u304c\u5909\u66f4\u3055\u308c\u3066\u3082\u7c21\u5358\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading u-mb-ctrl u-mb-10\"><strong>\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u3001EdgeCross\u3067\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u30b7\u30b9\u30c6\u30e0\u3092\u3069\u306e\u3088\u3046\u306b\u5b9f\u88c5\u3057\u305f\u304b\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002 <br>\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u69cb\u7bc9\u65b9\u6cd5\u306b\u6b63\u89e3\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001AIoT\u30c7\u30d0\u30a4\u30b9\u3092\u4e2d\u5fc3\u306bAI\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u88c5\u3059\u308b\u4f01\u696d\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u69cb\u6210\u3057\u305f\u304b\u3092\u53c2\u8003\u306b\u3057\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<br><br>\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>EdgeCross\u516c\u5f0f\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306f\u3053\u3061\u3089<\/p>\n\n\n\n<div class=\"swell-block-button red_ -size-custom is-style-btn_line\" style=\"--the-fz:1em;--the-icon-size:1em;--the-width:100%\" data-align=\"left\"><a href=\"https:\/\/edgecross.ai\/jp\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"swell-block-button__link\" 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