{"id":21972,"date":"2024-01-02T18:23:25","date_gmt":"2024-01-02T18:23:25","guid":{"rendered":"https:\/\/server.hk\/blog\/21972\/"},"modified":"2024-11-14T10:24:01","modified_gmt":"2024-11-14T02:24:01","slug":"how-to-scale-your-applications-with-mongodb-server","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21972\/","title":{"rendered":"\u5982\u4f55\u5229\u7528 MongoDB \u4f3a\u670d\u5668\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f"},"content":{"rendered":"

\u5982\u4f55\u5229\u7528 MongoDB \u4f3a\u670d\u5668\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f<\/h1>\n

\u64f4\u5c55\u61c9\u7528\u7a0b\u5e8f\u662f\u73fe\u4ee3\u8edf\u4ef6\u958b\u767c\u4e2d\u7684\u4e00\u500b\u95dc\u9375\u65b9\u9762\u3002\u96a8\u8457\u7528\u6236\u57fa\u790e\u7684\u589e\u9577\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u65e5\u76ca\u666e\u53ca\uff0c\u78ba\u4fdd\u57fa\u790e\u8a2d\u65bd\u80fd\u5920\u627f\u53d7\u589e\u52a0\u7684\u8ca0\u8f09\u81f3\u95dc\u91cd\u8981\u3002MongoDB \u4f3a\u670d\u5668\u4f5c\u70ba\u4e00\u500b\u53d7\u6b61\u8fce\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5e6b\u52a9\u60a8\u64f4\u5c55\u61c9\u7528\u7a0b\u5e8f\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u4e00\u4e9b\u7528\u65bc\u4f7f\u7528 MongoDB \u4f3a\u670d\u5668\u64f4\u5c55\u61c9\u7528\u7a0b\u5e8f\u7684\u7b56\u7565\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n

1. \u5206\u7247\uff08Sharding\uff09<\/h2>\n

\u5206\u7247\u662f\u4e00\u7a2e\u5c07\u6578\u64da\u5206\u914d\u5230\u591a\u53f0\u6a5f\u5668\u6216\u4f3a\u670d\u5668\u4e0a\u7684\u6280\u8853\u3002\u900f\u904e MongoDB \u4f3a\u670d\u5668\uff0c\u60a8\u53ef\u4ee5\u9032\u884c\u6578\u64da\u5206\u7247\uff0c\u4ee5\u6539\u5584\u8b80\u53d6\u548c\u5beb\u5165\u6027\u80fd\uff0c\u4e26\u589e\u52a0\u5b58\u5132\u5bb9\u91cf\u3002\u5206\u7247\u6d89\u53ca\u5c07\u6578\u64da\u5283\u5206\u70ba\u7a31\u70ba\u5206\u7247\u7684\u5c0f\u584a\uff0c\u4e26\u5c07\u5b83\u5011\u5206\u4f48\u5230\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u3002\u6bcf\u500b\u5206\u7247\u5305\u542b\u60a8\u6578\u64da\u7684\u4e00\u90e8\u5206\uff0cMongoDB \u81ea\u52d5\u5c07\u67e5\u8a62\u8def\u7531\u5230\u76f8\u61c9\u7684\u5206\u7247\u3002<\/p>\n

\u8981\u5be6\u73fe\u5206\u7247\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u4e00\u500b\u7531\u591a\u500b MongoDB \u5be6\u4f8b\u7d44\u6210\u7684\u5206\u7247\u96c6\u7fa4\u3002\u8a72\u96c6\u7fa4\u5305\u62ec\u5b58\u5132\u6578\u64da\u7684\u5206\u7247\u4f3a\u670d\u5668\u3001\u8ddf\u8e64\u96c6\u7fa4\u5143\u6578\u64da\u7684\u914d\u7f6e\u4f3a\u670d\u5668\uff0c\u4ee5\u53ca\u5c07\u5ba2\u6236\u7aef\u8acb\u6c42\u5c0e\u5411\u9069\u7576\u5206\u7247\u7684\u67e5\u8a62\u8def\u7531\u5668\u3002\u901a\u904e\u5c07\u6578\u64da\u5206\u4f48\u5230\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\uff0c\u5206\u7247\u4f7f\u60a8\u80fd\u5920\u8655\u7406\u66f4\u5927\u6578\u64da\u96c6\u548c\u66f4\u9ad8\u7684\u6d41\u91cf\u8ca0\u8f09\u3002<\/p>\n

2. \u8907\u88fd\uff08Replication\uff09<\/h2>\n

\u8907\u88fd\u662f MongoDB \u4f3a\u670d\u5668\u7684\u53e6\u4e00\u500b\u91cd\u8981\u529f\u80fd\uff0c\u6709\u52a9\u65bc\u6539\u5584\u61c9\u7528\u7a0b\u5e8f\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u7528\u6027\u3002\u8907\u88fd\u6d89\u53ca\u5275\u5efa\u6578\u64da\u7684\u591a\u500b\u526f\u672c\uff0c\u7a31\u70ba\u526f\u672c\uff0c\u4e26\u5c07\u5b83\u5011\u5206\u4f48\u5230\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\u3002\u6bcf\u500b\u8907\u88fd\u96c6\u7531\u4e00\u500b\u63a5\u53d7\u5beb\u5165\u64cd\u4f5c\u7684\u4e3b\u7bc0\u9ede\u548c\u591a\u500b\u8907\u88fd\u4e3b\u6578\u64da\u7684\u5f9e\u7bc0\u9ede\u7d44\u6210\u3002<\/p>\n

\u8907\u88fd\u70ba\u64f4\u5c55\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86\u591a\u500b\u597d\u8655\u3002\u9996\u5148\uff0c\u5b83\u5141\u8a31\u60a8\u5c07\u8b80\u53d6\u64cd\u4f5c\u5206\u4f48\u5230\u591a\u500b\u7bc0\u9ede\uff0c\u63d0\u9ad8\u8b80\u53d6\u6027\u80fd\u3002\u5176\u6b21\uff0c\u5982\u679c\u4e3b\u7bc0\u9ede\u6545\u969c\uff0c\u5247\u5176\u4e2d\u4e00\u500b\u5f9e\u7bc0\u9ede\u53ef\u4ee5\u81ea\u52d5\u63a5\u7ba1\u4f5c\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u3002\u6700\u5f8c\uff0c\u8907\u88fd\u63d0\u4f9b\u6578\u64da\u5197\u9918\uff0c\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u514d\u53d7\u786c\u4ef6\u6545\u969c\u7684\u5f71\u97ff\u3002<\/p>\n

3. \u7d22\u5f15\uff08Indexing\uff09<\/h2>\n

\u9069\u7576\u7684\u7d22\u5f15\u5c0d\u65bc\u512a\u5316 MongoDB \u4f3a\u670d\u5668\u4e2d\u7684\u67e5\u8a62\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5728\u7d93\u5e38\u67e5\u8a62\u7684\u5b57\u6bb5\u4e0a\u5275\u5efa\u7d22\u5f15\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u52a0\u5feb\u8b80\u53d6\u64cd\u4f5c\u7684\u901f\u5ea6\u3002\u7d22\u5f15\u5141\u8a31 MongoDB \u5feb\u901f\u5b9a\u4f4d\u7b26\u5408\u67e5\u8a62\u689d\u4ef6\u7684\u6587\u6a94\uff0c\u5f9e\u800c\u6e1b\u5c11\u9700\u8981\u6383\u63cf\u7684\u6578\u64da\u91cf\u3002<\/p>\n

\u5728\u64f4\u5c55\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u5be9\u67e5\u67e5\u8a62\u6a21\u5f0f\u4e26\u5275\u5efa\u9069\u7576\u7684\u7d22\u5f15\u81f3\u95dc\u91cd\u8981\u3002\u7136\u800c\uff0c\u8981\u5c0f\u5fc3\u4e0d\u8981\u5275\u5efa\u904e\u591a\u7684\u7d22\u5f15\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u5beb\u5165\u6027\u80fd\u4e26\u589e\u52a0\u5b58\u5132\u9700\u6c42\u3002\u5b9a\u671f\u76e3\u63a7\u548c\u5206\u6790\u67e5\u8a62\u6027\u80fd\uff0c\u4ee5\u8b58\u5225\u6f5b\u5728\u7684\u7d22\u5f15\u6539\u9032\u3002<\/p>\n

4. \u7de9\u5b58\uff08Caching\uff09<\/h2>\n

\u7de9\u5b58\u662f\u4e00\u7a2e\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u60a8\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7684\u6280\u8853\u3002\u901a\u904e\u5c07\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u60a8\u53ef\u4ee5\u964d\u4f4e\u5c0d\u6578\u64da\u5eab\u7684\u8ca0\u8f09\u4e26\u6539\u5584\u97ff\u61c9\u6642\u9593\u3002MongoDB \u4f3a\u670d\u5668\u8207\u6d41\u884c\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff08\u5982 Redis \u6216 Memcached\uff09\u96c6\u6210\u826f\u597d\u3002<\/p>\n

\u8003\u616e\u7de9\u5b58\u8b80\u53d6\u91cf\u5927\u7684\u64cd\u4f5c\u6216\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\uff0c\u4ee5\u6700\u5c0f\u5316\u6578\u64da\u5eab\u67e5\u8a62\u7684\u6b21\u6578\u3002\u7136\u800c\uff0c\u8981\u6ce8\u610f\u7de9\u5b58\u5931\u6548\u548c\u4e00\u81f4\u6027\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u59cb\u7d42\u6aa2\u7d22\u5230\u6700\u65b0\u7684\u6578\u64da\u3002<\/p>\n

5. \u6c34\u5e73\u64f4\u5c55\uff08Horizontal Scaling\uff09<\/h2>\n

\u6c34\u5e73\u64f4\u5c55\uff0c\u4e5f\u7a31\u70ba\u64f4\u5c55\uff0c\u53ef\u4ee5\u901a\u904e\u6dfb\u52a0\u66f4\u591a\u4f3a\u670d\u5668\u5230\u60a8\u7684\u57fa\u790e\u8a2d\u65bd\u4f86\u8655\u7406\u589e\u52a0\u7684\u8ca0\u8f09\u3002MongoDB \u4f3a\u670d\u5668\u652f\u6301\u6c34\u5e73\u64f4\u5c55\uff0c\u5141\u8a31\u60a8\u5411\u5206\u7247\u96c6\u7fa4\u6dfb\u52a0\u66f4\u591a\u5206\u7247\uff0c\u6216\u5411\u8907\u88fd\u96c6\u4e2d\u6dfb\u52a0\u66f4\u591a\u7bc0\u9ede\u3002\u901a\u904e\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e4b\u9593\u5206\u914d\u5de5\u4f5c\u8ca0\u8f09\uff0c\u6c34\u5e73\u64f4\u5c55\u4f7f\u60a8\u80fd\u5920\u8655\u7406\u66f4\u9ad8\u7684\u6d41\u91cf\u548c\u66f4\u5927\u7684\u6578\u64da\u96c6\u3002<\/p>\n

\u5728\u9032\u884c MongoDB \u4f3a\u670d\u5668\u90e8\u7f72\u7684\u6c34\u5e73\u64f4\u5c55\u6642\uff0c\u8003\u616e\u7db2\u7d61\u5e36\u5bec\u3001\u78c1\u789f I\/O \u548c CPU \u80fd\u529b\u7b49\u56e0\u7d20\u81f3\u95dc\u91cd\u8981\u3002\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\u4e26\u6839\u64da\u9700\u8981\u8abf\u6574\u4f3a\u670d\u5668\u6578\u91cf\uff0c\u4ee5\u78ba\u4fdd\u6700\u4f73\u64f4\u5c55\u6027\u3002<\/p>\n

\u7e3d\u7d50\uff08Summary\uff09<\/h2>\n

\u4f7f\u7528 MongoDB \u4f3a\u670d\u5668\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u5c0d\u65bc\u8655\u7406\u589e\u52a0\u7684\u6d41\u91cf\u548c\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u96c6\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5229\u7528\u5206\u7247\u3001\u8907\u88fd\u3001\u7d22\u5f15\u3001\u7de9\u5b58\u548c\u6c34\u5e73\u64f4\u5c55\u7b49\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u5728\u7528\u6236\u57fa\u790e\u64f4\u5c55\u7684\u540c\u6642\u4fdd\u6301\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 VPS \u4e3b\u6a5f\u63d0\u4f9b\u5546\u4f86\u652f\u6301\u60a8\u7684 MongoDB \u4f3a\u670d\u5668\u90e8\u7f72\uff0c\u53ef\u4ee5\u8003\u616e Server.HK<\/a>\u3002\u6191\u85c9\u5176\u4e00\u6d41\u7684 VPS \u89e3\u6c7a\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u81ea\u4fe1\u5730\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5982\u4f55\u5229\u7528 MongoDB \u4f3a\u670d\u5668...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-21972","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21972","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21972"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21972\/revisions"}],"predecessor-version":[{"id":23335,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21972\/revisions\/23335"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}