{"id":63822,"date":"2024-10-14T02:46:14","date_gmt":"2024-10-13T18:46:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/63822\/"},"modified":"2024-10-14T02:46:14","modified_gmt":"2024-10-13T18:46:14","slug":"mongodb%e8%a1%93%e8%aa%9e-%e9%99%90%e5%88%b6%e9%9b%86%e5%90%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/63822\/","title":{"rendered":"MongoDB\u8853\u8a9e &#8211; \u9650\u5236\u96c6\u5408"},"content":{"rendered":"<h1 id=\"mongodb%e8%a1%93%e8%aa%9e-%e9%99%90%e5%88%b6%e9%9b%86%e5%90%88-YouuzOUzxJ\">MongoDB\u8853\u8a9e &#8211; \u9650\u5236\u96c6\u5408<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMongoDB\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002MongoDB\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u4ee5\u6587\u6a94\u70ba\u4e2d\u5fc3\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u975e\u7d50\u69cb\u5316\u6578\u64da\u6642\u8868\u73fe\u51fa\u8272\u3002\u5728MongoDB\u4e2d\uff0c\u96c6\u5408\u662f\u5b58\u5132\u6587\u6a94\u7684\u57fa\u672c\u55ae\u4f4d\uff0c\u800c\u300c\u9650\u5236\u96c6\u5408\u300d\u5247\u662fMongoDB\u7684\u4e00\u500b\u91cd\u8981\u6982\u5ff5\uff0c\u5c0d\u65bc\u6578\u64da\u7ba1\u7406\u548c\u6027\u80fd\u512a\u5316\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%99%90%e5%88%b6%e9%9b%86%e5%90%88%ef%bc%9f-YouuzOUzxJ\">\u4ec0\u9ebc\u662f\u9650\u5236\u96c6\u5408\uff1f<\/h2>\n<p>\u9650\u5236\u96c6\u5408\uff08Capped Collection\uff09\u662f\u4e00\u7a2e\u7279\u6b8a\u985e\u578b\u7684\u96c6\u5408\uff0c\u5177\u6709\u56fa\u5b9a\u7684\u5927\u5c0f\u9650\u5236\u3002\u7576\u96c6\u5408\u9054\u5230\u5176\u5927\u5c0f\u9650\u5236\u6642\uff0cMongoDB\u6703\u81ea\u52d5\u522a\u9664\u6700\u820a\u7684\u6587\u6a94\uff0c\u4ee5\u4fbf\u70ba\u65b0\u7684\u6587\u6a94\u9a30\u51fa\u7a7a\u9593\u3002\u9019\u7a2e\u7279\u6027\u4f7f\u5f97\u9650\u5236\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u6301\u7e8c\u5beb\u5165\u7684\u61c9\u7528\u5834\u666f\uff0c\u4f8b\u5982\u65e5\u8a8c\u8a18\u9304\u3001\u5be6\u6642\u6578\u64da\u6d41\u548c\u7de9\u5b58\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e9%99%90%e5%88%b6%e9%9b%86%e5%90%88%e7%9a%84%e7%89%b9%e9%bb%9e-YouuzOUzxJ\">\u9650\u5236\u96c6\u5408\u7684\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u56fa\u5b9a\u5927\u5c0f\uff1a<\/strong>\u9650\u5236\u96c6\u5408\u5728\u5275\u5efa\u6642\u9700\u8981\u6307\u5b9a\u5927\u5c0f\uff0c\u9019\u500b\u5927\u5c0f\u53ef\u4ee5\u662f\u5b57\u7bc0\u6578\u6216\u6587\u6a94\u6578\u91cf\u3002<\/li>\n<li><strong>\u81ea\u52d5\u8986\u84cb\uff1a<\/strong>\u7576\u96c6\u5408\u9054\u5230\u5927\u5c0f\u9650\u5236\u6642\uff0c\u6700\u820a\u7684\u6587\u6a94\u6703\u88ab\u81ea\u52d5\u522a\u9664\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u96c6\u5408\u59cb\u7d42\u4fdd\u6301\u5728\u6307\u5b9a\u7684\u5927\u5c0f\u7bc4\u570d\u5167\u3002<\/li>\n<li><strong>\u9ad8\u6548\u6027\u80fd\uff1a<\/strong>\u7531\u65bc\u9650\u5236\u96c6\u5408\u7684\u7279\u6027\uff0cMongoDB\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u5167\u5b58\u548c\u5b58\u5132\uff0c\u5f9e\u800c\u63d0\u9ad8\u8b80\u5beb\u6027\u80fd\u3002<\/li>\n<li><strong>\u7121\u6cd5\u522a\u9664\u6587\u6a94\uff1a<\/strong>\u5728\u9650\u5236\u96c6\u5408\u4e2d\uff0c\u7121\u6cd5\u55ae\u7368\u522a\u9664\u6587\u6a94\uff0c\u9664\u975e\u96c6\u5408\u9054\u5230\u5927\u5c0f\u9650\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba%e9%99%90%e5%88%b6%e9%9b%86%e5%90%88-YouuzOUzxJ\">\u5982\u4f55\u5275\u5efa\u9650\u5236\u96c6\u5408<\/h2>\n<p>\u5275\u5efa\u9650\u5236\u96c6\u5408\u7684\u8a9e\u6cd5\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728MongoDB\u4e2d\u5275\u5efa\u4e00\u500b\u5927\u5c0f\u70ba1MB\u7684\u9650\u5236\u96c6\u5408\uff1a<\/p>\n<pre><code>db.createCollection(\"myCappedCollection\", { capped: true, size: 1048576 })<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u300cmyCappedCollection\u300d\u7684\u9650\u5236\u96c6\u5408\uff0c\u4e26\u5c07\u5176\u5927\u5c0f\u8a2d\u7f6e\u70ba1048576\u5b57\u7bc0\uff08\u53731MB\uff09\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e9%99%90%e5%88%b6%e9%9b%86%e5%90%88%e7%9a%84%e5%a0%b4%e6%99%af-YouuzOUzxJ\">\u4f7f\u7528\u9650\u5236\u96c6\u5408\u7684\u5834\u666f<\/h2>\n<p>\u9650\u5236\u96c6\u5408\u7279\u5225\u9069\u5408\u4ee5\u4e0b\u5e7e\u7a2e\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u65e5\u8a8c\u7cfb\u7d71\uff1a<\/strong>\u5728\u65e5\u8a8c\u8a18\u9304\u4e2d\uff0c\u901a\u5e38\u53ea\u9700\u8981\u4fdd\u7559\u6700\u8fd1\u7684\u5e7e\u689d\u8a18\u9304\uff0c\u9650\u5236\u96c6\u5408\u53ef\u4ee5\u81ea\u52d5\u7ba1\u7406\u9019\u4e9b\u8a18\u9304\u7684\u5927\u5c0f\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u6d41\uff1a<\/strong>\u5c0d\u65bc\u9700\u8981\u6301\u7e8c\u5beb\u5165\u7684\u6578\u64da\u6d41\uff0c\u9650\u5236\u96c6\u5408\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u4e0d\u6703\u56e0\u70ba\u6578\u64da\u91cf\u904e\u5927\u800c\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li><strong>\u7de9\u5b58\u7cfb\u7d71\uff1a<\/strong>\u9650\u5236\u96c6\u5408\u53ef\u4ee5\u7528\u4f5c\u7de9\u5b58\uff0c\u5feb\u901f\u5b58\u53d6\u6700\u8fd1\u7684\u6578\u64da\uff0c\u800c\u4e0d\u5fc5\u64d4\u5fc3\u904e\u591a\u7684\u6578\u64da\u4f54\u7528\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-YouuzOUzxJ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1\u9650\u5236\u96c6\u5408\u6709\u8a31\u591a\u512a\u9ede\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u5275\u5efa\u9650\u5236\u96c6\u5408\u6642\uff0c\u5fc5\u9808\u660e\u78ba\u6307\u5b9a\u5927\u5c0f\uff0c\u5426\u5247\u5c07\u7121\u6cd5\u4f7f\u7528\u3002<\/li>\n<li>\u4e00\u65e6\u96c6\u5408\u9054\u5230\u5927\u5c0f\u9650\u5236\uff0c\u6700\u820a\u7684\u6587\u6a94\u5c07\u88ab\u81ea\u52d5\u522a\u9664\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u9650\u5236\u96c6\u5408\u4e0d\u652f\u6301\u7d22\u5f15\u7684\u4fee\u6539\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YouuzOUzxJ\">\u7e3d\u7d50<\/h2>\n<p>\u9650\u5236\u96c6\u5408\u662fMongoDB\u4e2d\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u7279\u6027\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u81ea\u52d5\u7ba1\u7406\u6587\u6a94\u7684\u5927\u5c0f\uff0c\u9650\u5236\u96c6\u5408\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u63a7\u5236\u6578\u64da\u5b58\u5132\u548c\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884c\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u652f\u6301\u60a8\u7684MongoDB\u61c9\u7528\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MongoDB\u4e2d\u7684\u9650\u5236\u96c6\u5408\u8853\u8a9e\uff0c\u63a2\u7d22\u5176\u529f\u80fd\u3001\u7528\u9014\u53ca\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\u5eab\u6027\u80fd\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-63822","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63822","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=63822"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63822\/revisions"}],"predecessor-version":[{"id":63823,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63822\/revisions\/63823"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=63822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=63822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=63822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}