{"width":"100%","author_url":"https://blog.hatena.ne.jp/hiroyukim/","height":"190","published":"2019-03-04 01:54:32","version":"1.0","description":"http://go-database-sql.org/surprises.html \u3053\u3061\u3089\u306e\u30da\u30fc\u30b8\u306b\u66f8\u304b\u308c\u3066\u3044\u308b Opening and closing databases can cause exhaustion of resources. \u304c\u6c17\u306b\u306a\u3063\u305f\u306e\u3067wrk\u3067\u8ca0\u8377\u3092\u304b\u3051\u3066\u307f\u305f\u3002 \u6761\u4ef6 docker\u3067mysql\u3092\u7acb\u3061\u4e0a\u3052\u308b Select\u3068Update\u304c\u5358\u7d14\u306b\u8d70\u308b\u3060\u3051\u306ehandler\u3092\u8a2d\u7f6e\u3057\u305fgo\u306eserver\u3092\u7acb\u3061\u4e0a\u3052\u308b 1. \u6700\u521d\u306bdb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u521d\u671f\u5316\u3057\u3066\u6301\u3061\u56de\u3059\u65b9\u6cd5 2. \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u305f\u3073\u306bdb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092Open\u3059\u308b\u65b9\u6cd5 \u4e0a\u8a182\u3064\u3092\u691c\u8a3c\u3057\u305f \u7d50\u8ad6 wrk -c 2 -t 1 \u2026","provider_name":"Hatena Blog","blog_url":"https://hiroyukim.hatenablog.com/","image_url":null,"categories":[],"author_name":"hiroyukim","title":"go\u306esql/database\u306e\u63a5\u7d9a\u3067\u3084\u308a\u65b9\u9593\u9055\u3048\u308b\u3068\u8cc7\u6e90\u67af\u6e07\u3057\u305f\u308a\u3057\u3066\u5927\u5909\u3089\u3057\u3044\u306e\u3067\u8ca0\u8377\u3092\u304b\u3051\u3066\u307f\u305f","url":"https://hiroyukim.hatenablog.com/entry/2019/03/04/015432","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiroyukim.hatenablog.com%2Fentry%2F2019%2F03%2F04%2F015432\" title=\"go\u306esql/database\u306e\u63a5\u7d9a\u3067\u3084\u308a\u65b9\u9593\u9055\u3048\u308b\u3068\u8cc7\u6e90\u67af\u6e07\u3057\u305f\u308a\u3057\u3066\u5927\u5909\u3089\u3057\u3044\u306e\u3067\u8ca0\u8377\u3092\u304b\u3051\u3066\u307f\u305f - \u96d1\u306a\u30e1\u30e2\u66f8\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u96d1\u306a\u30e1\u30e2\u66f8\u304d","provider_url":"https://hatena.blog"}