{"id":98962,"date":"2024-10-21T06:59:16","date_gmt":"2024-10-20T22:59:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98962\/"},"modified":"2024-10-21T06:59:17","modified_gmt":"2024-10-20T22:59:17","slug":"redis-%e8%ae%80%e5%af%ab%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%a7%92%e6%ae%ba%e6%af%ab%e7%a7%92","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98962\/","title":{"rendered":"Redis \u8b80\u5beb\u6027\u80fd\u6e2c\u8a66\u79d2\u6bba\u6beb\u79d2"},"content":{"rendered":"<h1 id=\"redis-%e8%ae%80%e5%af%ab%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%a7%92%e6%ae%ba%e6%af%ab%e7%a7%92-nBZYaqPrnX\">Redis \u8b80\u5beb\u6027\u80fd\u6e2c\u8a66\u79d2\u6bba\u6beb\u79d2<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4ee5\u5176\u5353\u8d8a\u7684\u8b80\u5beb\u6027\u80fd\u800c\u805e\u540d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u8b80\u5beb\u6027\u80fd\u6e2c\u8a66\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6e2c\u8a66\u65b9\u6cd5\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-nBZYaqPrnX\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%80%a7%e8%83%bd%e7%89%b9%e9%bb%9e-nBZYaqPrnX\">Redis \u7684\u6027\u80fd\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u9ad8\u541e\u5410\u91cf\uff1a<\/strong>Redis \u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u8868\u73fe\u51fa\u8272\u3002<\/li>\n<li><strong>\u4f4e\u5ef6\u9072\uff1a<\/strong>Redis \u7684\u8b80\u53d6\u548c\u5beb\u5165\u5ef6\u9072\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e6%96%b9%e6%b3%95-nBZYaqPrnX\">\u6027\u80fd\u6e2c\u8a66\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u6e2c\u8a66 Redis \u7684\u8b80\u5beb\u6027\u80fd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5de5\u5177\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>redis-benchmark\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u96a8 Redis \u9644\u5e36\u7684\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u6e2c\u8a66 Redis \u7684\u6027\u80fd\u3002\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code>redis-benchmark -h 127.0.0.1 -p 6379 -n 100000 -c 50 -d 100<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5c0d Redis \u9032\u884c 100,000 \u6b21\u8acb\u6c42\uff0c\u4e26\u4f7f\u7528 50 \u500b\u4e26\u767c\u9023\u63a5\uff0c\u6bcf\u500b\u8acb\u6c42\u7684\u6578\u64da\u5927\u5c0f\u70ba 100 \u5b57\u7bc0\u3002<\/p>\n<ul>\n<li><strong>\u81ea\u5b9a\u7fa9\u6e2c\u8a66\u8173\u672c\uff1a<\/strong>\u9664\u4e86\u4f7f\u7528\u5167\u5efa\u7684\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\uff0c\u958b\u767c\u8005\u9084\u53ef\u4ee5\u7de8\u5beb\u81ea\u5b9a\u7fa9\u7684\u6e2c\u8a66\u8173\u672c\uff0c\u4ee5\u6a21\u64ec\u5be6\u969b\u61c9\u7528\u5834\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/li>\n<\/ul>\n<pre><code>import redis\nimport time\n\nr = redis.Redis(host='127.0.0.1', port=6379, db=0)\n\nstart_time = time.time()\nfor i in range(100000):\n    r.set(f'key{i}', f'value{i}')\nend_time = time.time()\n\nprint(f'\u5beb\u5165 100,000 \u689d\u6578\u64da\u8017\u6642: {end_time - start_time} \u79d2')\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u6e2c\u8a66\u5beb\u5165 100,000 \u689d\u6578\u64da\u6240\u9700\u7684\u6642\u9593\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3 Redis \u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73fe\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf%e6%80%a7%e8%83%bd%e7%9a%84%e5%9b%a0%e7%b4%a0-nBZYaqPrnX\">\u5f71\u97ff\u6027\u80fd\u7684\u56e0\u7d20<\/h2>\n<p>\u5728\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u6642\uff0c\u9700\u8981\u8003\u616e\u591a\u7a2e\u56e0\u7d20\uff0c\u9019\u4e9b\u56e0\u7d20\u53ef\u80fd\u6703\u5f71\u97ff Redis \u7684\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u786c\u9ad4\u914d\u7f6e\uff1a<\/strong>CPU\u3001\u5167\u5b58\u548c\u78c1\u789f\u901f\u5ea6\u7b49\u786c\u9ad4\u914d\u7f6e\u6703\u76f4\u63a5\u5f71\u97ff Redis \u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u5728\u5206\u4f48\u5f0f\u74b0\u5883\u4e2d\uff0c\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u6703\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u9078\u64c7\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u4e0d\u540c\u7684\u5834\u666f\u4e0b\u6027\u80fd\u8868\u73fe\u4e0d\u540c\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nBZYaqPrnX\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4ee5\u5176\u5353\u8d8a\u7684\u8b80\u5beb\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u4f7f\u7528 <code>redis-benchmark<\/code> \u5de5\u5177\u548c\u81ea\u5b9a\u7fa9\u6e2c\u8a66\u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u6e2c\u8a66\u548c\u512a\u5316 Redis \u7684\u6027\u80fd\u3002\u4e86\u89e3\u5f71\u97ff\u6027\u80fd\u7684\u56e0\u7d20\uff0c\u4e26\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u61c9\u7528\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u8b80\u5beb\u6027\u80fd\u6e2c\u8a66\uff0c\u79d2\u6bba\u6beb\u79d2\u7d1a\u97ff\u61c9\uff0c\u63a2\u7d22\u5176\u9ad8\u6548\u80fd\u8207\u512a\u5316\u7b56\u7565\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u901f\u5ea6\u8207\u61c9\u7528\u6548\u80fd\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-98962","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98962","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=98962"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98962\/revisions"}],"predecessor-version":[{"id":98963,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98962\/revisions\/98963"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}