{"id":64020,"date":"2024-10-14T10:56:23","date_gmt":"2024-10-14T02:56:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/64020\/"},"modified":"2024-10-14T10:56:23","modified_gmt":"2024-10-14T02:56:23","slug":"mongodb%e5%84%84%e7%b4%9a%e6%95%b8%e6%93%9a%e9%87%8f%e7%9a%84%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/64020\/","title":{"rendered":"Mongodb\u5104\u7d1a\u6578\u64da\u91cf\u7684\u6027\u80fd\u6e2c\u8a66"},"content":{"rendered":"<h1 id=\"mongodb%e5%84%84%e7%b4%9a%e6%95%b8%e6%93%9a%e9%87%8f%e7%9a%84%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6-cxqthKkYZM\">MongoDB\u5104\u7d1a\u6578\u64da\u91cf\u7684\u6027\u80fd\u6e2c\u8a66<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cMongoDB\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u884c\u696d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6025\u5287\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u6e2c\u8a66\u548c\u512a\u5316MongoDB\u5728\u5104\u7d1a\u6578\u64da\u91cf\u4e0b\u7684\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0eMongoDB\u5728\u8655\u7406\u5927\u6578\u64da\u91cf\u6642\u7684\u6027\u80fd\u6e2c\u8a66\u65b9\u6cd5\u53ca\u5176\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"mongodb%e7%9a%84%e6%9e%b6%e6%a7%8b%e7%89%b9%e9%bb%9e-cxqthKkYZM\">MongoDB\u7684\u67b6\u69cb\u7279\u9ede<\/h2>\n<p>MongoDB\u662f\u4e00\u7a2e\u6587\u6a94\u5c0e\u5411\u7684\u6578\u64da\u5eab\uff0c\u4f7f\u7528BSON\uff08\u985e\u4f3cJSON\u7684\u4e8c\u9032\u5236\u683c\u5f0f\uff09\u4f86\u5b58\u5132\u6578\u64da\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u652f\u6301\u52d5\u614b\u6a21\u5f0f\uff0c\u5141\u8a31\u4e0d\u540c\u6587\u6a94\u64c1\u6709\u4e0d\u540c\u7684\u7d50\u69cb\u3002<\/li>\n<li><strong>\u6c34\u5e73\u64f4\u5c55\uff1a<\/strong>\u901a\u904e\u5206\u7247\u6280\u8853\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5206\u4f48\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>\u652f\u6301\u526f\u672c\u96c6\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-cxqthKkYZM\">\u6027\u80fd\u6e2c\u8a66\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u5728\u8655\u7406\u5104\u7d1a\u6578\u64da\u91cf\u6642\uff0c\u6027\u80fd\u6e2c\u8a66\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7cfb\u7d71\u7684\u74f6\u9838\uff0c\u4e26\u91dd\u5c0d\u6027\u5730\u9032\u884c\u512a\u5316\u3002\u6027\u80fd\u6e2c\u8a66\u7684\u4e3b\u8981\u76ee\u6a19\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8a55\u4f30\u6578\u64da\u5eab\u5728\u9ad8\u8ca0\u8f09\u4e0b\u7684\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li>\u78ba\u5b9a\u7cfb\u7d71\u7684\u6700\u5927\u627f\u8f09\u80fd\u529b\u3002<\/li>\n<li>\u8b58\u5225\u6f5b\u5728\u7684\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%9a%84%e6%96%b9%e6%b3%95-cxqthKkYZM\">\u6027\u80fd\u6e2c\u8a66\u7684\u65b9\u6cd5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684MongoDB\u6027\u80fd\u6e2c\u8a66\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8benchmark%e5%b7%a5%e5%85%b7-cxqthKkYZM\">1. \u4f7f\u7528Benchmark\u5de5\u5177<\/h3>\n<p>MongoDB\u63d0\u4f9b\u4e86\u5167\u5efa\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff0c\u5982<code>mongostat<\/code>\u548c<code>mongotop<\/code>\uff0c\u53ef\u4ee5\u7528\u4f86\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u6307\u6a19\u3002\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u5982<code>JMeter<\/code>\u6216<code>Gatling<\/code>\u4f86\u9032\u884c\u58d3\u529b\u6e2c\u8a66\u3002<\/p>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e7%94%9f%e6%88%90-cxqthKkYZM\">2. \u6578\u64da\u751f\u6210<\/h3>\n<p>\u5728\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u4e4b\u524d\uff0c\u9700\u8981\u751f\u6210\u8db3\u5920\u7684\u6e2c\u8a66\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528<code>mongoimport<\/code>\u547d\u4ee4\u6216\u81ea\u5b9a\u7fa9\u8173\u672c\u4f86\u6279\u91cf\u5c0e\u5165\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>mongoimport --db test --collection users --file users.json<\/code><\/pre>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-cxqthKkYZM\">3. \u6e2c\u8a66\u67e5\u8a62\u6027\u80fd<\/h3>\n<p>\u6e2c\u8a66\u4e0d\u540c\u67e5\u8a62\u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528<code>explain<\/code>\u547d\u4ee4\u4f86\u5206\u6790\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u5f9e\u800c\u627e\u51fa\u6f5b\u5728\u7684\u512a\u5316\u7a7a\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>db.users.find({ age: { $gt: 30 } }).explain(\"executionStats\")<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-cxqthKkYZM\">4. \u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u5728\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u6642\uff0c\u61c9\u8a72\u540c\u6642\u76e3\u63a7CPU\u3001\u5167\u5b58\u548c\u78c1\u789fI\/O\u7b49\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u7cfb\u7d71\u7684\u74f6\u9838\u6240\u5728\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-cxqthKkYZM\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u9032\u884cMongoDB\u6027\u80fd\u6e2c\u8a66\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6e2c\u8a66\u74b0\u5883\u8207\u751f\u7522\u74b0\u5883\u76f8\u4f3c\uff0c\u4ee5\u7372\u5f97\u6e96\u78ba\u7684\u6e2c\u8a66\u7d50\u679c\u3002<\/li>\n<li>\u5b9a\u671f\u9032\u884c\u6027\u80fd\u6e2c\u8a66\uff0c\u4ee5\u4fbf\u53ca\u6642\u767c\u73fe\u548c\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<li>\u6839\u64da\u6e2c\u8a66\u7d50\u679c\u8abf\u6574\u7d22\u5f15\u548c\u67e5\u8a62\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-cxqthKkYZM\">\u7d50\u8ad6<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cMongoDB\u7684\u6027\u80fd\u6e2c\u8a66\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u7684\u6e2c\u8a66\u65b9\u6cd5\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u7684\u7a69\u5b9a\u6027\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5104\u7d1a\u6578\u64da\u91cf\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u652f\u6301\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MongoDB\u5728\u5104\u7d1a\u6578\u64da\u91cf\u4e0b\u7684\u6027\u80fd\u6e2c\u8a66\uff0c\u63ed\u793a\u5176\u6548\u7387\u3001\u7a69\u5b9a\u6027\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u529b\u6578\u64da\u7ba1\u7406\u512a\u5316\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-64020","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64020","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=64020"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64020\/revisions"}],"predecessor-version":[{"id":64021,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64020\/revisions\/64021"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=64020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=64020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=64020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}