{"id":176109,"date":"2024-11-08T10:09:21","date_gmt":"2024-11-08T02:09:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176109\/"},"modified":"2024-11-08T10:09:22","modified_gmt":"2024-11-08T02:09:22","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mongodb%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-63-%e5%88%86%e7%89%87%e7%89%88%e6%9c%ac%e9%81%8e%e6%99%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176109\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 63 &#8211; \u5206\u7247\u7248\u672c\u904e\u6642"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mongodb%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-63-%e5%88%86%e7%89%87%e7%89%88%e6%9c%ac%e9%81%8e%e6%99%82-lgpHcCOuMx\">\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 63 &#8211; \u5206\u7247\u7248\u672c\u904e\u6642<\/h1>\n<p>\u5728\u4f7f\u7528MongoDB\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc63\uff0c\u9019\u901a\u5e38\u8868\u793a\u201c\u5206\u7247\u7248\u672c\u904e\u6642\u201d\u3002\u9019\u500b\u554f\u984c\u4e3b\u8981\u51fa\u73fe\u5728\u4f7f\u7528\u5206\u7247\u96c6\u7fa4\u7684\u74b0\u5883\u4e2d\uff0c\u7576\u4e00\u500b\u5206\u7247\u7684\u7248\u672c\u8207\u4e3b\u96c6\u7fa4\u7684\u7248\u672c\u4e0d\u4e00\u81f4\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u9019\u500b\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc63%e7%9a%84%e5%8e%9f%e5%9b%a0-lgpHcCOuMx\">\u932f\u8aa4\u4ee3\u78bc63\u7684\u539f\u56e0<\/h2>\n<p>MongoDB\u7684\u5206\u7247\u67b6\u69cb\u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7136\u800c\uff0c\u7576\u67d0\u500b\u5206\u7247\u7684\u7248\u672c\u904e\u6642\u6642\uff0c\u9019\u610f\u5473\u8457\u8a72\u5206\u7247\u7684\u6578\u64da\u6216\u5143\u6578\u64da\u672a\u80fd\u53ca\u6642\u66f4\u65b0\uff0c\u5c0e\u81f4\u8207\u4e3b\u96c6\u7fa4\u7684\u72c0\u614b\u4e0d\u4e00\u81f4\u3002\u9019\u7a2e\u60c5\u6cc1\u53ef\u80fd\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u5982\u679c\u5206\u7247\u8207\u4e3b\u96c6\u7fa4\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u66f4\u65b0\u5ef6\u9072\u3002<\/li>\n<li><strong>\u5206\u7247\u6545\u969c\uff1a<\/strong>\u5982\u679c\u67d0\u500b\u5206\u7247\u7684\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\uff0c\u5247\u8a72\u5206\u7247\u7684\u6578\u64da\u53ef\u80fd\u7121\u6cd5\u53ca\u6642\u66f4\u65b0\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5728\u9032\u884c\u5347\u7d1a\u6216\u7dad\u8b77\u6642\uff0c\u67d0\u4e9b\u5206\u7247\u53ef\u80fd\u672a\u80fd\u6b63\u78ba\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc63-lgpHcCOuMx\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc63<\/h2>\n<p>\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc63\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%88%86%e7%89%87%e7%8b%80%e6%85%8b-lgpHcCOuMx\">1. \u6aa2\u67e5\u5206\u7247\u72c0\u614b<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528MongoDB\u7684\u547d\u4ee4\u884c\u5de5\u5177\u6aa2\u67e5\u5206\u7247\u7684\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sh.status()<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u5206\u7247\u7684\u72c0\u614b\uff0c\u5305\u62ec\u6bcf\u500b\u5206\u7247\u7684\u7248\u672c\u865f\u548c\u5065\u5eb7\u72c0\u614b\u3002\u78ba\u4fdd\u6240\u6709\u5206\u7247\u90fd\u5728\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u4e14\u7248\u672c\u865f\u4e00\u81f4\u3002<\/p>\n<h3 id=\"2-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e5%88%86%e7%89%87-lgpHcCOuMx\">2. \u91cd\u65b0\u555f\u52d5\u5206\u7247<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u500b\u5206\u7247\u7684\u72c0\u614b\u7570\u5e38\uff0c\u53ef\u4ee5\u5617\u8a66\u91cd\u65b0\u555f\u52d5\u8a72\u5206\u7247\u7684\u4f3a\u670d\u5668\u3002\u9019\u6a23\u53ef\u4ee5\u5f37\u5236\u5206\u7247\u91cd\u65b0\u9023\u63a5\u5230\u4e3b\u96c6\u7fa4\uff0c\u4e26\u66f4\u65b0\u5176\u7248\u672c\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u555f\u52d5\u5206\u7247\uff1a<\/p>\n<pre><code>db.adminCommand({ shutdown: 1 })<\/code><\/pre>\n<p>\u7136\u5f8c\u624b\u52d5\u555f\u52d5\u5206\u7247\u4f3a\u670d\u5668\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e5%88%86%e7%89%87%e9%85%8d%e7%bd%ae-lgpHcCOuMx\">3. \u66f4\u65b0\u5206\u7247\u914d\u7f6e<\/h3>\n<p>\u5982\u679c\u91cd\u65b0\u555f\u52d5\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5247\u53ef\u80fd\u9700\u8981\u624b\u52d5\u66f4\u65b0\u5206\u7247\u7684\u914d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5f37\u5236\u66f4\u65b0\u5206\u7247\u7684\u7248\u672c\uff1a<\/p>\n<pre><code>sh.splitAt(\"collectionName\", { shardKey: value })<\/code><\/pre>\n<p>\u9019\u5c07\u5f37\u5236MongoDB\u91cd\u65b0\u8a08\u7b97\u5206\u7247\u7684\u7248\u672c\uff0c\u4e26\u66f4\u65b0\u5176\u914d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-lgpHcCOuMx\">4. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709\u5206\u7247\u8207\u4e3b\u96c6\u7fa4\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\u72c0\u614b\uff0c\u4e26\u78ba\u4fdd\u6c92\u6709\u9632\u706b\u7246\u6216\u5176\u4ed6\u7db2\u7d61\u554f\u984c\u5f71\u97ff\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e9%a0%90%e9%98%b2%e6%8e%aa%e6%96%bd-lgpHcCOuMx\">\u9810\u9632\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73fe\u932f\u8aa4\u4ee3\u78bc63\uff0c\u5efa\u8b70\u63a1\u53d6\u4ee5\u4e0b\u9810\u9632\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u5206\u7247\u7684\u5065\u5eb7\u72c0\u614b\uff0c\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<li>\u78ba\u4fdd\u6240\u6709\u4f3a\u670d\u5668\u7684MongoDB\u7248\u672c\u4e00\u81f4\uff0c\u4e26\u5b9a\u671f\u9032\u884c\u5347\u7d1a\u3002<\/li>\n<li>\u76e3\u63a7\u7db2\u7d61\u9023\u63a5\uff0c\u78ba\u4fdd\u5206\u7247\u8207\u4e3b\u96c6\u7fa4\u4e4b\u9593\u7684\u9023\u63a5\u7a69\u5b9a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lgpHcCOuMx\">\u7e3d\u7d50<\/h2>\n<p>MongoDB\u932f\u8aa4\u4ee3\u78bc63\u901a\u5e38\u662f\u7531\u65bc\u5206\u7247\u7248\u672c\u904e\u6642\u5f15\u8d77\u7684\uff0c\u89e3\u6c7a\u6b64\u554f\u984c\u9700\u8981\u6aa2\u67e5\u5206\u7247\u72c0\u614b\u3001\u91cd\u65b0\u555f\u52d5\u5206\u7247\u3001\u66f4\u65b0\u914d\u7f6e\u4ee5\u53ca\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3002\u901a\u904e\u5b9a\u671f\u6aa2\u67e5\u548c\u7dad\u8b77\uff0c\u53ef\u4ee5\u6709\u6548\u9810\u9632\u6b64\u985e\u554f\u984c\u7684\u767c\u751f\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc63\uff0c\u89e3\u6c7a\u5206\u7247\u7248\u672c\u904e\u6642\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u9806\u66a2\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-176109","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=176109"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176109\/revisions"}],"predecessor-version":[{"id":176110,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176109\/revisions\/176110"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}