{"id":186470,"date":"2024-11-11T06:11:21","date_gmt":"2024-11-10T22:11:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186470\/"},"modified":"2024-11-11T06:11:22","modified_gmt":"2024-11-10T22:11:22","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8d%e6%af%94%ef%bc%9a%e5%a6%82%e4%bd%95%e5%90%8c%e6%99%82%e4%bd%bf%e7%94%a8%e5%85%a9%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f%ef%bc%88%e4%b8%a6%e4%b8%94%e5%85%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186470\/","title":{"rendered":"\u6578\u64da\u5eab\u5c0d\u6bd4\uff1a\u5982\u4f55\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\uff1f\uff08\u4e26\u4e14\u5169\u5217\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8d%e6%af%94%ef%bc%9a%e5%a6%82%e4%bd%95%e5%90%8c%e6%99%82%e4%bd%bf%e7%94%a8%e5%85%a9%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f%ef%bc%88%e4%b8%a6%e4%b8%94%e5%85%a9-okBjraVKKy\">\u6578\u64da\u5eab\u5c0d\u6bd4\uff1a\u5982\u4f55\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\uff1f\uff08\u4e26\u4e14\u5169\u5217\u6578\u64da\u5eab\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u548c\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u5728\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u53ef\u80fd\u6703\u9700\u8981\u540c\u6642\u4f7f\u7528\u5169\u500b\u4e0d\u540c\u7684\u6578\u64da\u5eab\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\uff0c\u4e26\u4e14\u5c0d\u6bd4\u5b83\u5011\u7684\u7279\u9ede\u548c\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%90%8c%e6%99%82%e4%bd%bf%e7%94%a8%e5%85%a9%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-okBjraVKKy\">\u70ba\u4ec0\u9ebc\u9700\u8981\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\u53ef\u4ee5\u5e36\u4f86\u591a\u65b9\u9762\u7684\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u7279\u5b9a\u985e\u578b\u7684\u67e5\u8a62\u6642\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u6027\u80fd\u8868\u73fe\u3002\u4f8b\u5982\uff0c\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982 MySQL\uff09\u5728\u8655\u7406\u7d50\u69cb\u5316\u6578\u64da\u6642\u8868\u73fe\u826f\u597d\uff0c\u800c NoSQL \u6578\u64da\u5eab\uff08\u5982 MongoDB\uff09\u5247\u5728\u8655\u7406\u975e\u7d50\u69cb\u5316\u6578\u64da\u6642\u66f4\u5177\u512a\u52e2\u3002<\/li>\n<li><strong>\u6578\u64da\u9694\u96e2\uff1a<\/strong>\u5c07\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u5b58\u5132\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7ba1\u7406\u7684\u9748\u6d3b\u6027\u3002<\/li>\n<li><strong>\u6280\u8853\u68e7\u7684\u591a\u6a23\u6027\uff1a<\/strong>\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u6839\u64da\u9700\u6c42\u9078\u64c7\u4e0d\u540c\u7684\u6578\u64da\u5eab\u6280\u8853\uff0c\u9019\u6a23\u53ef\u4ee5\u5229\u7528\u5404\u81ea\u7684\u512a\u52e2\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%90%8c%e6%99%82%e4%bd%bf%e7%94%a8%e5%85%a9%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-okBjraVKKy\">\u5982\u4f55\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-okBjraVKKy\">1. \u78ba\u5b9a\u6578\u64da\u5eab\u985e\u578b<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u8981\u4f7f\u7528\u7684\u6578\u64da\u5eab\u985e\u578b\u3002\u5e38\u898b\u7684\u9078\u64c7\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982 MySQL\u3001PostgreSQL\uff09<\/li>\n<li>NoSQL \u6578\u64da\u5eab\uff08\u5982 MongoDB\u3001Cassandra\uff09<\/li>\n<\/ul>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-okBjraVKKy\">2. \u8a2d\u7f6e\u6578\u64da\u5eab\u9023\u63a5<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u5169\u500b\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 PHP \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n$mysql_conn = new mysqli(\"localhost\", \"user\", \"password\", \"database1\");\n$mongo_conn = new MongoDBClient(\"mongodb:\/\/localhost:27017\");\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-okBjraVKKy\">3. \u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u5728\u9032\u884c\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u60a8\u9700\u8981\u6839\u64da\u9700\u8981\u9078\u64c7\u76f8\u61c9\u7684\u6578\u64da\u5eab\u9032\u884c\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\n\/\/ \u5f9e MySQL \u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u6578\u64da\n$result = $mysql_conn-&gt;query(\"SELECT * FROM users\");\n\n\/\/ \u5f9e MongoDB \u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u6578\u64da\n$collection = $mongo_conn-&gt;database2-&gt;users;\n$cursor = $collection-&gt;find();\n<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5-okBjraVKKy\">4. \u6578\u64da\u540c\u6b65<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5728\u5169\u500b\u6578\u64da\u5eab\u4e4b\u9593\u540c\u6b65\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u4e2d\u4ecb\u5c64\u6216\u6d88\u606f\u968a\u5217\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 RabbitMQ \u6216 Kafka \u4f86\u8655\u7406\u6578\u64da\u7684\u50b3\u8f38\u548c\u540c\u6b65\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8d%e6%af%94-okBjraVKKy\">\u6578\u64da\u5eab\u5c0d\u6bd4<\/h2>\n<p>\u5728\u9078\u64c7\u6578\u64da\u5eab\u6642\uff0c\u4e86\u89e3\u5b83\u5011\u7684\u7279\u9ede\u548c\u9069\u7528\u5834\u666f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u95dc\u65bc MySQL \u548c MongoDB \u7684\u7c21\u8981\u5c0d\u6bd4\uff1a<\/p>\n<h3 id=\"mysql-okBjraVKKy\">MySQL<\/h3>\n<ul>\n<li><strong>\u512a\u9ede\uff1a<\/strong>\u652f\u6301 ACID \u4e8b\u52d9\uff0c\u9069\u5408\u7d50\u69cb\u5316\u6578\u64da\uff0c\u67e5\u8a62\u6027\u80fd\u512a\u8d8a\u3002<\/li>\n<li><strong>\u7f3a\u9ede\uff1a<\/strong>\u64f4\u5c55\u6027\u6709\u9650\uff0c\u5c0d\u65bc\u975e\u7d50\u69cb\u5316\u6578\u64da\u652f\u6301\u4e0d\u4f73\u3002<\/li>\n<\/ul>\n<h3 id=\"mongodb-okBjraVKKy\">MongoDB<\/h3>\n<ul>\n<li><strong>\u512a\u9ede\uff1a<\/strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff0c\u6613\u65bc\u64f4\u5c55\uff0c\u9069\u5408\u8655\u7406\u5927\u898f\u6a21\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<li><strong>\u7f3a\u9ede\uff1a<\/strong>\u4e0d\u652f\u6301 ACID \u4e8b\u52d9\uff0c\u67e5\u8a62\u6027\u80fd\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u4e0d\u5982\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-okBjraVKKy\">\u7d50\u8ad6<\/h2>\n<p>\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\u53ef\u4ee5\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u6027\u80fd\u512a\u5316\u7684\u6a5f\u6703\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u7f6e\u548c\u6578\u64da\u64cd\u4f5c\uff0c\u60a8\u53ef\u4ee5\u5145\u5206\u5229\u7528\u4e0d\u540c\u6578\u64da\u5eab\u7684\u512a\u52e2\uff0c\u6eff\u8db3\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9078\u64c7\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u9084\u662f NoSQL \u6578\u64da\u5eab\uff0c\u4e86\u89e3\u5b83\u5011\u7684\u7279\u9ede\u548c\u9069\u7528\u5834\u666f\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u540c\u6642\u4f7f\u7528\u5169\u500b\u6578\u64da\u5eab\uff0c\u4e26\u9032\u884c\u6578\u64da\u5c0d\u6bd4\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\u8207\u6e96\u78ba\u6027\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-186470","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186470","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=186470"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186470\/revisions"}],"predecessor-version":[{"id":186471,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186470\/revisions\/186471"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}