{"id":63928,"date":"2024-10-14T03:40:17","date_gmt":"2024-10-13T19:40:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/63928\/"},"modified":"2024-10-14T03:40:17","modified_gmt":"2024-10-13T19:40:17","slug":"mongodb%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a4%a7%e5%b0%8f%ef%bc%9a%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86%e5%92%8c%e5%84%aa%e5%8c%96%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%ef%bc%9f-mongodb%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/63928\/","title":{"rendered":"Mongodb\u6578\u64da\u5eab\u5927\u5c0f\uff1a\u5982\u4f55\u7ba1\u7406\u548c\u512a\u5316\u5b58\u5132\u7a7a\u9593\uff1f (mongodb\u6578\u64da\u5eab\u5927\u5c0f)"},"content":{"rendered":"<h1 id=\"mongodb%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a4%a7%e5%b0%8f%ef%bc%9a%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86%e5%92%8c%e5%84%aa%e5%8c%96%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%ef%bc%9f-AjcstCFHNS\">MongoDB\u6578\u64da\u5eab\u5927\u5c0f\uff1a\u5982\u4f55\u7ba1\u7406\u548c\u512a\u5316\u5b58\u5132\u7a7a\u9593\uff1f<\/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\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u7ba1\u7406\u548c\u512a\u5316MongoDB\u7684\u5b58\u5132\u7a7a\u9593\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eMongoDB\u6578\u64da\u5eab\u7684\u5927\u5c0f\u7ba1\u7406\u53ca\u5176\u512a\u5316\u7b56\u7565\u3002<\/p>\n<h2 id=\"mongodb%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a4%a7%e5%b0%8f%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-AjcstCFHNS\">MongoDB\u6578\u64da\u5eab\u5927\u5c0f\u7684\u5f71\u97ff\u56e0\u7d20<\/h2>\n<p>MongoDB\u7684\u6578\u64da\u5eab\u5927\u5c0f\u53d7\u591a\u7a2e\u56e0\u7d20\u5f71\u97ff\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>MongoDB\u4f7f\u7528BSON\u683c\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6bd4\u50b3\u7d71\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u66f4\u5927\u7684\u5b58\u5132\u9700\u6c42\u3002<\/li>\n<li><strong>\u7d22\u5f15\uff1a<\/strong>\u7d22\u5f15\u53ef\u4ee5\u52a0\u901f\u67e5\u8a62\uff0c\u4f46\u4e5f\u6703\u4f54\u7528\u984d\u5916\u7684\u5b58\u5132\u7a7a\u9593\u3002\u904e\u591a\u7684\u7d22\u5f15\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u5927\u5c0f\u8fc5\u901f\u589e\u9577\u3002<\/li>\n<li><strong>\u6587\u6a94\u5927\u5c0f\uff1a<\/strong>MongoDB\u7684\u6587\u6a94\u5927\u5c0f\u4e0a\u9650\u70ba16MB\uff0c\u9019\u610f\u5473\u8457\u5927\u578b\u6587\u6a94\u6703\u4f54\u7528\u66f4\u591a\u7684\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li><strong>\u6578\u64da\u5197\u9918\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5197\u9918\u53ef\u80fd\u6703\u5c0e\u81f4\u5b58\u5132\u7a7a\u9593\u7684\u6d6a\u8cbb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86mongodb%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a4%a7%e5%b0%8f-AjcstCFHNS\">\u5982\u4f55\u7ba1\u7406MongoDB\u6578\u64da\u5eab\u5927\u5c0f<\/h2>\n<p>\u6709\u6548\u7ba1\u7406MongoDB\u6578\u64da\u5eab\u7684\u5927\u5c0f\u9700\u8981\u5b9a\u671f\u76e3\u63a7\u548c\u7dad\u8b77\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7ba1\u7406\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e7%9b%a3%e6%8e%a7%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a4%a7%e5%b0%8f-AjcstCFHNS\">1. \u76e3\u63a7\u6578\u64da\u5eab\u5927\u5c0f<\/h3>\n<p>\u4f7f\u7528MongoDB\u7684\u5167\u5efa\u547d\u4ee4\u4f86\u76e3\u63a7\u6578\u64da\u5eab\u7684\u5927\u5c0f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u6578\u64da\u5eab\u7684\u5927\u5c0f\uff1a<\/p>\n<pre><code>db.stats()<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6578\u64da\u5eab\u7684\u5404\u7a2e\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\u6578\u64da\u5927\u5c0f\u3001\u7d22\u5f15\u5927\u5c0f\u548c\u6587\u6a94\u6578\u91cf\u3002<\/p>\n<h3 id=\"2-%e5%84%aa%e5%8c%96%e7%b4%a2%e5%bc%95-AjcstCFHNS\">2. \u512a\u5316\u7d22\u5f15<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u548c\u512a\u5316\u7d22\u5f15\u662f\u7ba1\u7406\u6578\u64da\u5eab\u5927\u5c0f\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u6240\u6709\u7d22\u5f15\uff1a<\/p>\n<pre><code>db.collection.getIndexes()<\/code><\/pre>\n<p>\u6839\u64da\u67e5\u8a62\u7684\u5be6\u969b\u9700\u6c42\uff0c\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u7d22\u5f15\uff0c\u4ee5\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u4f54\u7528\u3002<\/p>\n<h3 id=\"3-%e5%88%aa%e9%99%a4%e5%86%97%e9%a4%98%e6%95%b8%e6%93%9a-AjcstCFHNS\">3. \u522a\u9664\u5197\u9918\u6578\u64da<\/h3>\n<p>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u662f\u6e1b\u5c11\u6578\u64da\u5eab\u5927\u5c0f\u7684\u6709\u6548\u65b9\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u7279\u5b9a\u6587\u6a94\uff1a<\/p>\n<pre><code>db.collection.deleteMany({ condition })<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u522a\u9664\u6578\u64da\u4e4b\u524d\u9032\u884c\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u4e1f\u5931\u91cd\u8981\u4fe1\u606f\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%a3%93%e7%b8%ae-AjcstCFHNS\">4. \u4f7f\u7528\u58d3\u7e2e<\/h3>\n<p>MongoDB\u652f\u6301\u591a\u7a2e\u58d3\u7e2e\u7b97\u6cd5\uff0c\u5982Zlib\u548cSnappy\u3002\u555f\u7528\u58d3\u7e2e\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u4f7f\u7528\u3002\u53ef\u4ee5\u5728\u5275\u5efa\u6578\u64da\u5eab\u6642\u6307\u5b9a\u58d3\u7e2e\u9078\u9805\uff1a<\/p>\n<pre><code>db.createCollection(\"collectionName\", { storageEngine: { wiredTiger: { configString: \"block_compressor=snappy\" } } } )<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8c%96mongodb%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-AjcstCFHNS\">\u512a\u5316MongoDB\u5b58\u5132\u7a7a\u9593\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u9664\u4e86\u4e0a\u8ff0\u7ba1\u7406\u7b56\u7565\uff0c\u9084\u6709\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u5e6b\u52a9\u512a\u5316MongoDB\u7684\u5b58\u5132\u7a7a\u9593\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u8a08\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u5728\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u6642\uff0c\u8003\u616e\u6578\u64da\u7684\u4f7f\u7528\u65b9\u5f0f\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5d4c\u5957\u548c\u5197\u9918\u3002<\/li>\n<li><strong>\u5b9a\u671f\u9032\u884c\u6578\u64da\u6e05\u7406\uff1a<\/strong>\u8a2d\u7f6e\u5b9a\u671f\u4efb\u52d9\uff0c\u81ea\u52d5\u6e05\u7406\u904e\u671f\u6216\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5206\u7247\u6280\u8853\uff1a<\/strong>\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u8003\u616e\u4f7f\u7528\u5206\u7247\u6280\u8853\u4f86\u5206\u6563\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AjcstCFHNS\">\u7e3d\u7d50<\/h2>\n<p>\u7ba1\u7406\u548c\u512a\u5316MongoDB\u6578\u64da\u5eab\u7684\u5927\u5c0f\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7684\u95dc\u9375\u3002\u901a\u904e\u5b9a\u671f\u76e3\u63a7\u3001\u512a\u5316\u7d22\u5f15\u3001\u522a\u9664\u5197\u9918\u6578\u64da\u4ee5\u53ca\u4f7f\u7528\u58d3\u7e2e\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5b58\u5132\u7a7a\u9593\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u7ba1\u7406\u548c\u512a\u5316MongoDB\u6578\u64da\u5eab\u5927\u5c0f\uff0c\u63d0\u5347\u5b58\u5132\u6548\u7387\uff0c\u6e1b\u5c11\u7a7a\u9593\u6d6a\u8cbb\uff0c\u78ba\u4fdd\u6578\u64da\u6027\u80fd\u6700\u4f73\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-63928","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63928","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=63928"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63928\/revisions"}],"predecessor-version":[{"id":63929,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63928\/revisions\/63929"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=63928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=63928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=63928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}