{"id":247359,"date":"2024-01-02T21:01:29","date_gmt":"2024-01-02T13:01:29","guid":{"rendered":"https:\/\/www.idc.net\/help\/247359\/"},"modified":"2024-01-02T21:01:29","modified_gmt":"2024-01-02T13:01:29","slug":"mongodb-%e6%9c%af%e8%af%ad-%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/247359\/","title":{"rendered":"MongoDB \u672f\u8bed &#8211; \u5185\u5b58\u5b58\u50a8\u5f15\u64ce"},"content":{"rendered":"<p><title id=\"mongodb-%e6%9c%af%e8%af%ad-%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e-zmsDsJGCia\">MongoDB \u672f\u8bed - \u5185\u5b58\u5b58\u50a8\u5f15\u64ce<\/title><\/p>\n<h1 id=\"mongodb-%e6%9c%af%e8%af%ad-%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e-zmsDsJGCia\">MongoDB \u672f\u8bed - \u5185\u5b58\u5b58\u50a8\u5f15\u64ce<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%af%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e%ef%bc%9f-zmsDsJGCia\">\u4ec0\u4e48\u662f\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\uff1f<\/h2>\n<p>\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u662fMongoDB\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\u3002\u5b83\u662f\u6307MongoDB\u5728\u5185\u5b58\u4e2d\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u7684\u673a\u5236\u3002MongoDB\u4f7f\u7528\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u6765\u63d0\u9ad8\u6570\u636e\u7684\u8bfb\u5199\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e4%bd%bf%e7%94%a8%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e%ef%bc%9f-zmsDsJGCia\">\u4e3a\u4ec0\u4e48\u4f7f\u7528\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\uff1f<\/h2>\n<p>\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u7684\u4f7f\u7528\u53ef\u4ee5\u5e26\u6765\u8bb8\u591a\u597d\u5904\u3002\u9996\u5148\uff0c\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6570\u636e\u7684\u8bfb\u53d6\u901f\u5ea6\u3002\u7531\u4e8e\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u8bfb\u53d6\u64cd\u4f5c\u53ef\u4ee5\u76f4\u63a5\u4ece\u5185\u5b58\u4e2d\u83b7\u53d6\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u8bbf\u95ee\u78c1\u76d8\u3002\u8fd9\u5927\u5927\u51cf\u5c11\u4e86\u8bfb\u53d6\u6570\u636e\u7684\u5ef6\u8fdf\u65f6\u95f4\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u8fd8\u53ef\u4ee5\u63d0\u9ad8\u5199\u5165\u64cd\u4f5c\u7684\u6027\u80fd\u3002MongoDB\u4f7f\u7528\u5199\u65f6\u590d\u5236\uff08WiredTiger\u5f15\u64ce\uff09\u6216\u65e5\u5fd7\uff08MMAPv1\u5f15\u64ce\uff09\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u6301\u4e45\u6027\u3002\u8fd9\u4e9b\u673a\u5236\u53ef\u4ee5\u5c06\u5199\u5165\u64cd\u4f5c\u7684\u8d1f\u8f7d\u5206\u6563\u5230\u591a\u4e2a\u7ebf\u7a0b\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8\u5199\u5165\u64cd\u4f5c\u7684\u5e76\u53d1\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a7%81%e7%9a%84%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e-zmsDsJGCia\">\u5e38\u89c1\u7684\u5185\u5b58\u5b58\u50a8\u5f15\u64ce<\/h2>\n<p>MongoDB\u652f\u6301\u591a\u79cd\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\uff0c\u6bcf\u79cd\u5f15\u64ce\u90fd\u6709\u5176\u7279\u70b9\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n<h3 id=\"wiredtiger%e5%bc%95%e6%93%8e-zmsDsJGCia\">WiredTiger\u5f15\u64ce<\/h3>\n<p>WiredTiger\u662fMongoDB 3.2\u7248\u672c\u5f15\u5165\u7684\u9ed8\u8ba4\u5b58\u50a8\u5f15\u64ce\u3002\u5b83\u5177\u6709\u9ad8\u5ea6\u7684\u5e76\u53d1\u6027\u80fd\u548c\u538b\u7f29\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u5b58\u50a8\u548c\u9ad8\u5e76\u53d1\u8bfb\u5199\u573a\u666f\u3002WiredTiger\u5f15\u64ce\u4f7f\u7528B\u6811\u7d22\u5f15\u6765\u52a0\u901f\u6570\u636e\u7684\u67e5\u627e\u64cd\u4f5c\uff0c\u5e76\u4f7f\u7528\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236\uff08MVCC\uff09\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"mmapv1%e5%bc%95%e6%93%8e-zmsDsJGCia\">MMAPv1\u5f15\u64ce<\/h3>\n<p>MMAPv1\u662fMongoDB\u65e9\u671f\u7248\u672c\u4f7f\u7528\u7684\u9ed8\u8ba4\u5b58\u50a8\u5f15\u64ce\u3002\u5b83\u4f7f\u7528\u5185\u5b58\u6620\u5c04\u6587\u4ef6\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u6570\u636e\uff0c\u9002\u7528\u4e8e\u5c0f\u89c4\u6a21\u6570\u636e\u5b58\u50a8\u548c\u4f4e\u5e76\u53d1\u8bfb\u5199\u573a\u666f\u3002MMAPv1\u5f15\u64ce\u4f7f\u7528B\u6811\u7d22\u5f15\u6765\u52a0\u901f\u6570\u636e\u7684\u67e5\u627e\u64cd\u4f5c\uff0c\u5e76\u4f7f\u7528\u5199\u65f6\u590d\u5236\uff08copy-on-write\uff09\u673a\u5236\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"in-memory%e5%bc%95%e6%93%8e-zmsDsJGCia\">In-Memory\u5f15\u64ce<\/h3>\n<p>In-Memory\u5f15\u64ce\u662fMongoDB 3.2\u7248\u672c\u5f15\u5165\u7684\u65b0\u5b58\u50a8\u5f15\u64ce\u3002\u5b83\u5c06\u6570\u636e\u5b8c\u5168\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u9002\u7528\u4e8e\u5bf9\u8bfb\u53d6\u6027\u80fd\u8981\u6c42\u975e\u5e38\u9ad8\u7684\u573a\u666f\uff0c\u5982\u5b9e\u65f6\u5206\u6790\u548c\u7f13\u5b58\u3002In-Memory\u5f15\u64ce\u4f7f\u7528\u54c8\u5e0c\u7d22\u5f15\u6765\u52a0\u901f\u6570\u636e\u7684\u67e5\u627e\u64cd\u4f5c\uff0c\u5e76\u4f7f\u7528\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236\uff08MVCC\uff09\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84%e5%86%85%e5%ad%98%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e%ef%bc%9f-zmsDsJGCia\">\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\uff1f<\/h2>\n<p>\u9009\u62e9\u5408\u9002\u7684\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u9700\u8981\u8003\u8651\u591a\u4e2a\u56e0\u7d20\u3002\u9996\u5148\uff0c\u6839\u636e\u5e94\u7528\u7684\u8bfb\u5199\u7279\u70b9\u548c\u6027\u80fd\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u5f15\u64ce\u3002\u5982\u679c\u5e94\u7528\u9700\u8981\u9ad8\u5e76\u53d1\u8bfb\u5199\u548c\u538b\u7f29\u80fd\u529b\uff0c\u53ef\u4ee5\u9009\u62e9WiredTiger\u5f15\u64ce\u3002\u5982\u679c\u5e94\u7528\u5bf9\u8bfb\u53d6\u6027\u80fd\u8981\u6c42\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u9009\u62e9In-Memory\u5f15\u64ce\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u6839\u636e\u6570\u636e\u7684\u89c4\u6a21\u548c\u5b58\u50a8\u6210\u672c\u6765\u9009\u62e9\u5408\u9002\u7684\u5f15\u64ce\u3002WiredTiger\u5f15\u64ce\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u5b58\u50a8\uff0c\u800cIn-Memory\u5f15\u64ce\u9002\u7528\u4e8e\u5c0f\u89c4\u6a21\u6570\u636e\u5b58\u50a8\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-zmsDsJGCia\">\u603b\u7ed3<\/h2>\n<p>\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u662fMongoDB\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u7684\u8bfb\u5199\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002MongoDB\u652f\u6301\u591a\u79cd\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\uff0c\u6bcf\u79cd\u5f15\u64ce\u90fd\u6709\u5176\u7279\u70b9\u548c\u9002\u7528\u573a\u666f\u3002\u9009\u62e9\u5408\u9002\u7684\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\u9700\u8981\u8003\u8651\u5e94\u7528\u7684\u8bfb\u5199\u7279\u70b9\u3001\u6027\u80fd\u9700\u6c42\u3001\u6570\u636e\u89c4\u6a21\u548c\u5b58\u50a8\u6210\u672c\u7b49\u56e0\u7d20\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-zmsDsJGCia\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u4e91\u8ba1\u7b97\u670d\u52a1\u3002\u70b9\u51fb<a href=\"https:\/\/idc.net\">\u8fd9\u91cc<\/a>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB \u672f\u8bed - \u5185\u5b58\u5b58\u50a8\u5f15\u64ce MongoDB \u672f\u8bed - \u5185\u5b58\u5b58\u50a8\u5f15\u64ce \u4ec0\u4e48\u662f\u5185\u5b58\u5b58\u50a8\u5f15\u64ce\uff1f \u5185\u5b58\u5b58\u50a8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-247359","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/247359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=247359"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/247359\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=247359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=247359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=247359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}