{"id":194303,"date":"2024-11-13T05:32:20","date_gmt":"2024-11-12T21:32:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194303\/"},"modified":"2024-11-13T05:32:21","modified_gmt":"2024-11-12T21:32:21","slug":"%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0-redis%ef%bc%8c%e8%ae%93%e6%80%a7%e8%83%bd%e9%a3%86%e5%8d%87%ef%bc%88%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194303\/","title":{"rendered":"\u7570\u6b65\u66f4\u65b0 Redis\uff0c\u8b93\u6027\u80fd\u98c6\u5347\uff08\u7570\u6b65\u66f4\u65b0 redis\uff09"},"content":{"rendered":"<h1 id=\"%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0-redis%ef%bc%8c%e8%ae%93%e6%80%a7%e8%83%bd%e9%a3%86%e5%8d%87-IMuexULApR\">\u7570\u6b65\u66f4\u65b0 Redis\uff0c\u8b93\u6027\u80fd\u98c6\u5347<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u662f\u6bcf\u500b\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u512a\u5316 Redis \u7684\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u5011\u95dc\u6ce8\u7684\u7126\u9ede\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u7570\u6b65\u66f4\u65b0 Redis \u7684\u65b9\u6cd5\u53ca\u5176\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0%ef%bc%9f-IMuexULApR\">\u4ec0\u9ebc\u662f\u7570\u6b65\u66f4\u65b0\uff1f<\/h2>\n<p>\u7570\u6b65\u66f4\u65b0\u662f\u6307\u5728\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u4e0d\u5fc5\u7b49\u5f85\u64cd\u4f5c\u5b8c\u6210\u5c31\u53ef\u4ee5\u7e7c\u7e8c\u57f7\u884c\u5176\u4ed6\u4efb\u52d9\u3002\u5728 Redis \u4e2d\uff0c\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5728\u4e0d\u963b\u585e\u4e3b\u7dda\u7a0b\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6578\u64da\u5beb\u5165\u548c\u66f4\u65b0\u3002\u9019\u7a2e\u65b9\u5f0f\u7279\u5225\u9069\u5408\u9ad8\u4e26\u767c\u7684\u5834\u666f\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u986f\u8457\u6e1b\u5c11\u8acb\u6c42\u7684\u5ef6\u9072\u6642\u9593\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0-redis%ef%bc%9f-IMuexULApR\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u7570\u6b65\u66f4\u65b0 Redis\uff1f<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u541e\u5410\u91cf\uff1a<\/strong>\u7570\u6b65\u66f4\u65b0\u5141\u8a31\u591a\u500b\u8acb\u6c42\u540c\u6642\u9032\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u541e\u5410\u91cf\u3002<\/li>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u7531\u65bc\u4e0d\u9700\u8981\u7b49\u5f85\u6bcf\u500b\u64cd\u4f5c\u5b8c\u6210\uff0c\u5ba2\u6236\u7aef\u53ef\u4ee5\u66f4\u5feb\u5730\u7372\u5f97\u97ff\u61c9\uff0c\u5f9e\u800c\u964d\u4f4e\u5ef6\u9072\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u5229\u7528\u7387\u66f4\u9ad8\uff1a<\/strong>\u7570\u6b65\u64cd\u4f5c\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528 CPU \u548c\u5167\u5b58\u8cc7\u6e90\uff0c\u7279\u5225\u662f\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0-redis-IMuexULApR\">\u5982\u4f55\u5be6\u73fe\u7570\u6b65\u66f4\u65b0 Redis<\/h2>\n<p>\u5be6\u73fe\u7570\u6b65\u66f4\u65b0 Redis \u7684\u65b9\u6cd5\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u6280\u8853\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-redis-%e7%9a%84%e7%ae%a1%e9%81%93%ef%bc%88pipelining%ef%bc%89-IMuexULApR\">1. \u4f7f\u7528 Redis \u7684\u7ba1\u9053\uff08Pipelining\uff09<\/h3>\n<p>Redis \u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u800c\u4e0d\u5fc5\u7b49\u5f85\u6bcf\u500b\u547d\u4ee4\u7684\u97ff\u61c9\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>\n# Python \u793a\u4f8b\nimport redis\n\nr = redis.Redis()\n\n# \u4f7f\u7528\u7ba1\u9053\npipe = r.pipeline()\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\nresponses = pipe.execute()\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%95%b0%e6%ad%a5%e5%ae%a2%e6%88%b6%e7%ab%af-IMuexULApR\">2. \u4f7f\u7528\u7570\u6b65\u5ba2\u6236\u7aef<\/h3>\n<p>\u8a31\u591a\u7de8\u7a0b\u8a9e\u8a00\u63d0\u4f9b\u4e86\u7570\u6b65\u7684 Redis \u5ba2\u6236\u7aef\uff0c\u9019\u4e9b\u5ba2\u6236\u7aef\u53ef\u4ee5\u5728\u4e0d\u963b\u585e\u4e3b\u7dda\u7a0b\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5728 Node.js \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>ioredis<\/code> \u5eab\u4f86\u5be6\u73fe\u7570\u6b65\u64cd\u4f5c\u3002<\/p>\n<pre><code>\n\/\/ Node.js \u793a\u4f8b\nconst Redis = require('ioredis');\nconst redis = new Redis();\n\nasync function updateData() {\n    for (let i = 0; i &lt; 1000; i++) {\n        await redis.set(`key${i}`, `value${i}`);\n    }\n}\n\nupdateData();\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-IMuexULApR\">3. \u4f7f\u7528\u6d88\u606f\u968a\u5217<\/h3>\n<p>\u5c07\u6578\u64da\u66f4\u65b0\u8acb\u6c42\u653e\u5165\u6d88\u606f\u968a\u5217\u4e2d\uff0c\u7136\u5f8c\u7531\u5de5\u4f5c\u9032\u7a0b\u7570\u6b65\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u5c07\u6578\u64da\u66f4\u65b0\u7684\u8ca0\u8f09\u5206\u6563\u5230\u591a\u500b\u5de5\u4f5c\u9032\u7a0b\u4e2d\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%95%b0%e6%ad%a5%e6%9b%b4%e6%96%b0%e7%9a%84%e6%8c%91%e6%88%b0-IMuexULApR\">\u7570\u6b65\u66f4\u65b0\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1\u7570\u6b65\u66f4\u65b0\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u7570\u6b65\u66f4\u65b0\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\uff0c\u9700\u8981\u8a2d\u8a08\u5408\u9069\u7684\u6a5f\u5236\u4f86\u8655\u7406\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u7570\u6b65\u64cd\u4f5c\u7684\u932f\u8aa4\u8655\u7406\u76f8\u5c0d\u8907\u96dc\uff0c\u9700\u8981\u8003\u616e\u91cd\u8a66\u6a5f\u5236\u548c\u932f\u8aa4\u56de\u6efe\u7b49\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IMuexULApR\">\u7e3d\u7d50<\/h2>\n<p>\u7570\u6b65\u66f4\u65b0 Redis \u662f\u63d0\u5347\u6027\u80fd\u7684\u4e00\u7a2e\u6709\u6548\u65b9\u6cd5\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u541e\u5410\u91cf\u548c\u964d\u4f4e\u5ef6\u9072\u3002\u901a\u904e\u4f7f\u7528\u7ba1\u9053\u3001\u7570\u6b65\u5ba2\u6236\u7aef\u548c\u6d88\u606f\u968a\u5217\u7b49\u6280\u8853\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u61c9\u5c0d\u9ad8\u4e26\u767c\u7684\u6311\u6230\u3002\u7136\u800c\uff0c\u5728\u5be6\u65bd\u7570\u6b65\u66f4\u65b0\u6642\uff0c\u4e5f\u9700\u8981\u6ce8\u610f\u6578\u64da\u4e00\u81f4\u6027\u548c\u932f\u8aa4\u8655\u7406\u7b49\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd Redis \u7684\u6700\u4f73\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u7570\u6b65\u66f4\u65b0 Redis \u7684\u6280\u8853\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5373\u6642\u97ff\u61c9\uff0c\u52a9\u529b\u696d\u52d9\u589e\u9577\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-194303","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194303","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=194303"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194303\/revisions"}],"predecessor-version":[{"id":194304,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194303\/revisions\/194304"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}