{"author_name":"waniji","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","image_url":null,"blog_title":"STORES Product Blog","published":"2020-12-05 12:26:21","author_url":"https://blog.hatena.ne.jp/waniji/","title":"MongoDB\u3067null\u4ee5\u5916\u3092\u6761\u4ef6\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u6642\u306bCovered Query\u306b\u3059\u308b\u65b9\u6cd5","width":"100%","version":"1.0","url":"https://product.st.inc/entry/2020/12/05/122621","blog_url":"https://product.st.inc/","type":"rich","categories":["STORES \u30cd\u30c3\u30c8\u30b7\u30e7\u30c3\u30d7","SRE"],"description":"\u3053\u306e\u8a18\u4e8b\u306fhey\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc2020\u306e5\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 STORES\u3067EC\u30b5\u30fc\u30d3\u30b9\u306eSRE\u3092\u3057\u3066\u3044\u308b@waniji\u3067\u3059\u3002 STORES\u3067\u306f\u30e1\u30a4\u30f3\u3068\u306a\u308bDB\u306bMongoDB\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001RDB\u3068\u540c\u69d8\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u3063\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3092\u3057\u307e\u3059\u3002\u305d\u306e\u969b\u306b\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u305f\u30af\u30a8\u30ea\u306e\u4e2d\u3067\u3082\u52b9\u7387\u306e\u826f\u3044Covered Query\u306b\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3059\u308b\u306e\u3067\u3059\u304c\u3001 null \u304c\u6761\u4ef6\u306b\u5165\u3063\u3066\u306f\u306a\u3089\u306a\u3044\u3068\u3044\u3046\u5236\u7d04\u304c\u3042\u308b\u305f\u3081\u3001\u4f7f\u7528\u51fa\u6765\u306a\u3044\u4e8b\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 \u4eca\u56de\u306f null \u4ee5\u5916\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u305f\u3044\u6642\u306b\u3001\u3069\u3046\u3084\u3063\u3066Covered Query\u306b\u3059\u308b\u304b\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 Covered Query\u3068\u306f\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fproduct.st.inc%2Fentry%2F2020%2F12%2F05%2F122621\" title=\"MongoDB\u3067null\u4ee5\u5916\u3092\u6761\u4ef6\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u6642\u306bCovered Query\u306b\u3059\u308b\u65b9\u6cd5 - STORES Product Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}