{"id":63648,"date":"2024-10-14T01:18:17","date_gmt":"2024-10-13T17:18:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/63648\/"},"modified":"2024-10-14T01:18:17","modified_gmt":"2024-10-13T17:18:17","slug":"mongodb-replica-sets%e5%92%8cauto-sharding%e9%85%8d%e7%bd%ae%e7%b0%a1%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/63648\/","title":{"rendered":"MongoDB Replica Sets\u548cAuto Sharding\u914d\u7f6e\u7c21\u4ecb"},"content":{"rendered":"<h1 id=\"mongodb-replica-sets%e5%92%8cauto-sharding%e9%85%8d%e7%bd%ae%e7%b0%a1%e4%bb%8b-CbbcYWJbNE\">MongoDB Replica Sets\u548cAuto Sharding\u914d\u7f6e\u7c21\u4ecb<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002MongoDB\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u6eff\u8db3\u9019\u4e9b\u9700\u6c42\u3002\u5176\u4e2d\uff0cReplica Sets\u548cAuto Sharding\u662f\u5169\u500b\u95dc\u9375\u7684\u914d\u7f6e\u9078\u9805\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5206\u7247\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u5169\u500b\u6982\u5ff5\u53ca\u5176\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"mongodb-replica-sets-CbbcYWJbNE\">MongoDB Replica Sets<\/h2>\n<p>Replica Set\u662fMongoDB\u7684\u4e00\u7a2e\u6578\u64da\u5197\u9918\u548c\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\u3002\u5b83\u7531\u4e00\u7d44MongoDB\u5be6\u4f8b\u7d44\u6210\uff0c\u5176\u4e2d\u4e00\u500b\u5be6\u4f8b\u4f5c\u70ba\u4e3b\u7bc0\u9ede\uff08Primary\uff09\uff0c\u5176\u9918\u7684\u4f5c\u70ba\u5f9e\u7bc0\u9ede\uff08Secondary\uff09\u3002\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u8655\u7406\u6240\u6709\u7684\u5beb\u5165\u64cd\u4f5c\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u901a\u904e\u8907\u88fd\u4e3b\u7bc0\u9ede\u7684\u6578\u64da\u4f86\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"replica-set%e7%9a%84%e5%84%aa%e5%8b%a2-CbbcYWJbNE\">Replica Set\u7684\u512a\u52e2<\/h3>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0cReplica Set\u80fd\u5920\u81ea\u52d5\u9078\u8209\u65b0\u7684\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u904b\u884c\u3002<\/li>\n<li><strong>\u6578\u64da\u5197\u9918\uff1a<\/strong>\u6578\u64da\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\u9032\u884c\u8907\u88fd\uff0c\u964d\u4f4e\u4e86\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u8b80\u53d6\u64f4\u5c55\uff1a<\/strong>\u53ef\u4ee5\u5c07\u8b80\u53d6\u64cd\u4f5c\u5206\u6563\u5230\u5f9e\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u8f15\u4e3b\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/li>\n<\/ul>\n<h3 id=\"replica-set%e7%9a%84%e9%85%8d%e7%bd%ae-CbbcYWJbNE\">Replica Set\u7684\u914d\u7f6e<\/h3>\n<p>\u8981\u914d\u7f6eReplica Set\uff0c\u9996\u5148\u9700\u8981\u555f\u52d5\u591a\u500bMongoDB\u5be6\u4f8b\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>1. \u555f\u52d5MongoDB\u5be6\u4f8b\uff1a\n   mongod --replSet \"rs0\" --port 27017 --dbpath \/data\/db1\n   mongod --replSet \"rs0\" --port 27018 --dbpath \/data\/db2\n   mongod --replSet \"rs0\" --port 27019 --dbpath \/data\/db3\n\n2. \u9023\u63a5\u5230\u4e3b\u7bc0\u9ede\u4e26\u521d\u59cb\u5316Replica Set\uff1a\n   mongo --port 27017\n   rs.initiate()\n\n3. \u6dfb\u52a0\u5f9e\u7bc0\u9ede\uff1a\n   rs.add(\"localhost:27018\")\n   rs.add(\"localhost:27019\")\n<\/code><\/pre>\n<h2 id=\"mongodb-auto-sharding-CbbcYWJbNE\">MongoDB Auto Sharding<\/h2>\n<p>Auto Sharding\u662fMongoDB\u7684\u4e00\u9805\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u81ea\u52d5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u6578\u64da\u5eab\u5be6\u4f8b\u4e2d\uff0c\u4ee5\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55\u3002\u9019\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5e8f\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h3 id=\"auto-sharding%e7%9a%84%e5%84%aa%e5%8b%a2-CbbcYWJbNE\">Auto Sharding\u7684\u512a\u52e2<\/h3>\n<ul>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u53ef\u4ee5\u8f15\u9b06\u6dfb\u52a0\u65b0\u7684\u5206\u7247\u4f86\u64f4\u5c55\u7cfb\u7d71\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u5206\u7247\u4e0a\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u6578\u64da\u5728\u4e0d\u540c\u7684\u5206\u7247\u4e4b\u9593\u5747\u52fb\u5206\u4f48\uff0c\u6e1b\u5c11\u4e86\u55ae\u500b\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/li>\n<\/ul>\n<h3 id=\"auto-sharding%e7%9a%84%e9%85%8d%e7%bd%ae-CbbcYWJbNE\">Auto Sharding\u7684\u914d\u7f6e<\/h3>\n<p>\u914d\u7f6eAuto Sharding\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>1. \u555f\u52d5MongoDB\u5be6\u4f8b\u4e26\u8a2d\u7f6e\u5206\u7247\uff1a\n   mongod --shardsvr --port 27017 --dbpath \/data\/shard1\n   mongod --shardsvr --port 27018 --dbpath \/data\/shard2\n\n2. \u555f\u52d5Config Server\uff1a\n   mongod --configsvr --port 27019 --dbpath \/data\/config\n\n3. \u555f\u52d5mongos\u8def\u7531\uff1a\n   mongos --configdb localhost:27019\n\n4. \u5c07\u5206\u7247\u6dfb\u52a0\u5230\u96c6\u7fa4\uff1a\n   sh.addShard(\"localhost:27017\")\n   sh.addShard(\"localhost:27018\")\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CbbcYWJbNE\">\u7e3d\u7d50<\/h2>\n<p>MongoDB\u7684Replica Sets\u548cAuto Sharding\u529f\u80fd\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u9019\u4e9b\u529f\u80fd\uff0c\u7528\u6236\u53ef\u4ee5\u78ba\u4fdd\u5176\u6578\u64da\u5eab\u7cfb\u7d71\u5728\u9762\u5c0d\u9ad8\u6d41\u91cf\u548c\u6578\u64da\u589e\u9577\u6642\u4ecd\u80fd\u4fdd\u6301\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u9999\u6e2f\u7684\u74b0\u5883\u4e2d\u90e8\u7f72\u9019\u4e9b\u6280\u8853\u6709\u8208\u8da3\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MongoDB Replica Sets\u548cAuto Sharding\u7684\u914d\u7f6e\uff0c\u63d0\u5347\u6578\u64da\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\uff0c\u78ba\u4fdd\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\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-63648","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63648","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=63648"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63648\/revisions"}],"predecessor-version":[{"id":63649,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63648\/revisions\/63649"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=63648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=63648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=63648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}