{"url":"https://hachi.hatenablog.com/entry/2012/03/20/175918","description":"MongoDB\u3067\u30de\u30b9\u30bf\u3092\u5165\u308c\u308b\u3068\u304d\u306b\u7279\u5b9a\u306eShard\u306b\u5165\u308c\u305f\u3044\u3068\u304d\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30de\u30b9\u30bf\u7cfb\u306e\u30c7\u30fc\u30bf\u306f\u3059\u3079\u3066Shard1\u306b\u5bc4\u305b\u3066\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7cfb\u306e\u30c7\u30fc\u30bf\u306f\u3059\u3079\u3066\u306e\u30b7\u30e3\u30fc\u30c9\u306b\u5206\u3051\u308b\u3068\u304b\u3002 \u305d\u3046\u3044\u3046\u6642\u306b\u306f\u3001 use admin; // testMaster3\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092ShardCollection\u306b\u6307\u5b9a db.adminCommand({\"shardCollection\":\"blog.testMaster3\",key:{\"id\":1}, unique:true}); // \u521d\u671f\u30c7\u30fc\u30bf\u3092shard0001\u306b\u8a2d\u5b9a db.runCommand({moveChunk : \"blog.testMa\u2026","height":"190","width":"100%","provider_name":"Hatena Blog","blog_title":"\u500b\u4eba\u7684\u306a\u307e\u3068\u3081","provider_url":"https://hatena.blog","categories":["MongoDB"],"published":"2012-03-20 17:59:18","version":"1.0","title":"mongos\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhachi.hatenablog.com%2Fentry%2F2012%2F03%2F20%2F175918\" title=\"mongos\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2 - \u500b\u4eba\u7684\u306a\u307e\u3068\u3081\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","author_name":"hs_hachi","author_url":"https://blog.hatena.ne.jp/hs_hachi/","blog_url":"https://hachi.hatenablog.com/","image_url":null}