{"id":44037,"date":"2025-06-16T16:55:32","date_gmt":"2025-06-16T08:55:32","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/44037.html"},"modified":"2025-06-16T16:55:32","modified_gmt":"2025-06-16T08:55:32","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e8%af%b4redis%e7%9a%84%e7%83%adkey%ef%bc%8c%e5%a4%a7value%e6%98%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%9d%80%e6%89%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/44037.html","title":{"rendered":"\u4e3a\u4ec0\u4e48\u8bf4Redis\u7684\u70edkey\uff0c\u5927value\u662f\u670d\u52a1\u5668\u6740\u624b"},"content":{"rendered":"<h2>\u6982\u5ff5<\/h2>\n<p>\u5728Redis\u7684\u4f7f\u7528\u573a\u666f\u4e2d&#xff0c;\u70edkey\u548c\u5927value\u88ab\u79f0\u4e3a\u201c\u670d\u52a1\u5668\u6740\u624b\u201d&#xff0c;\u4e3b\u8981\u662f\u56e0\u4e3a\u5b83\u4eec\u4f1a\u5bf9Redis\u670d\u52a1\u5668\u7684\u6027\u80fd\u3001\u7a33\u5b9a\u6027\u548c\u8d44\u6e90\u5229\u7528\u7387\u9020\u6210\u4e25\u91cd\u51b2\u51fb\u3002\u4ee5\u4e0b\u4ece\u4e24\u8005\u7684\u5b9a\u4e49\u3001\u5177\u4f53\u5f71\u54cd\u53ca\u5e95\u5c42\u539f\u7406\u5c55\u5f00\u5206\u6790&#xff1a;<\/p>\n<h4>\u4e00\u3001\u70edkey&#xff1a;\u5355\u7ebf\u7a0b\u67b6\u6784\u4e0b\u7684\u201c\u8bf7\u6c42\u98ce\u66b4\u201d<\/h4>\n<h5>1. 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\u5728\u96c6\u7fa4\u6a21\u5f0f\u4e0b&#xff0c;\u5927value\u7684\u8de8\u8282\u70b9\u4f20\u8f93&#xff08;\u5982\u6570\u636e\u8fc1\u79fb\u3001\u6545\u969c\u6062\u590d&#xff09;\u4f1a\u5360\u7528\u5927\u91cf\u5e26\u5bbd\u3002\u4f8b\u5982&#xff1a;\u4e00\u4e2a10MB\u7684value\u5728\u8282\u70b9\u95f4\u8fc1\u79fb\u65f6&#xff0c;\u82e5\u7f51\u7edc\u5e26\u5bbd\u4e3a100MB\/s&#xff0c;\u5355\u6b21\u8fc1\u79fb\u9700\u7ea60.1\u79d2&#xff0c;\u82e5\u540c\u65f6\u8fc1\u79fb\u591a\u4e2a\u5927value&#xff0c;\u4f1a\u5bfc\u81f4\u96c6\u7fa4\u5361\u987f\u3002<\/p>\n<\/li>\n<li>\n<p>\u64cd\u4f5c\u6027\u80fd\u9aa4\u964d Redis\u5bf9\u5927value\u7684\u64cd\u4f5c&#xff08;\u5982\u904d\u5386List\u3001\u67e5\u8be2Hash\u5b57\u6bb5&#xff09;\u8017\u65f6\u66f4\u957f\u3002\u4f8b\u5982&#xff1a;\u904d\u5386\u4e00\u4e2a10\u4e07\u5143\u7d20\u7684List\u9700O(n)\u65f6\u95f4&#xff0c;\u5355\u7ebf\u7a0b\u4e0b\u4f1a\u963b\u585e\u5176\u4ed6\u8bf7\u6c42&#xff0c;\u5bfc\u81f4\u6574\u4f53\u54cd\u5e94\u65f6\u95f4\u53d8\u957f\u3002<\/p>\n<\/li>\n<\/ul>\n<h5>3. \u5178\u578b\u6848\u4f8b<\/h5>\n<ul>\n<li>\u5b58\u50a8\u5168\u91cf\u7528\u6237\u4fe1\u606f\u7684\u5927Hash\u8868&#xff08;\u5982\u6bcf\u4e2avalue\u4e3a5MB&#xff09;&#xff0c;\u5bfc\u81f4Redis\u5185\u5b58\u4f7f\u7528\u7387\u8d85\u8fc790%&#xff0c;\u9891\u7e41\u89e6\u53d1\u6dd8\u6c70\u7b56\u7565&#xff0c;\u6570\u636e\u9891\u7e41\u4e22\u5931\u3002<\/li>\n<li>\u5927value\u7684GET\u8bf7\u6c42\u8017\u65f6\u8d85\u8fc710ms&#xff08;\u6b63\u5e38\u5e94\u4e3a1ms\u5185&#xff09;&#xff0c;\u5bfc\u81f4\u524d\u7aef\u9875\u9762\u52a0\u8f7d\u7f13\u6162&#xff0c;\u7528\u6237\u4f53\u9a8c\u4e0b\u964d\u3002<\/li>\n<\/ul>\n<h4>\u4e09\u3001\u70edkey\u4e0e\u5927value\u7684\u53e0\u52a0\u6548\u5e94<\/h4>\n<p>\u5f53\u4e00\u4e2akey\u540c\u65f6\u662f\u70edkey\u548c\u5927value\u65f6&#xff0c;\u5371\u5bb3\u4f1a\u88ab\u653e\u5927&#xff1a;<\/p>\n<ul>\n<li>\u9ad8\u9891\u8bbf\u95ee&#043;\u5927value\u4f20\u8f93\u4f1a\u540c\u65f6\u8017\u5c3dCPU\u3001\u5185\u5b58\u548c\u7f51\u7edc\u5e26\u5bbd&#xff0c;\u4f8b\u5982&#xff1a; \u6bcf\u79d21\u4e07\u6b21\u8bf7\u6c42\u4e00\u4e2a10MB\u7684value&#xff0c;\u4ec5\u7f51\u7edc\u6d41\u91cf\u5c31\u8fbe100MB\/s&#xff0c;\u540c\u65f6CPU\u9700\u5904\u7406\u5927\u91cf\u6570\u636e\u5e8f\u5217\u5316\/\u53cd\u5e8f\u5217\u5316&#xff0c;\u5185\u5b58\u5360\u7528\u8fc5\u901f\u589e\u957f\u3002<\/li>\n<li>\u8fd9\u79cd\u60c5\u51b5\u4e0b&#xff0c;\u670d\u52a1\u5668\u53ef\u80fd\u5728\u51e0\u79d2\u5185\u56e0\u8d44\u6e90\u8017\u5c3d\u800c\u5d29\u6e83&#xff0c;\u4e14\u6545\u969c\u96be\u4ee5\u5feb\u901f\u5b9a\u4f4d&#xff08;\u9700\u540c\u65f6\u5206\u6790\u70edkey\u548c\u5927value\u7684\u5206\u5e03&#xff09;\u3002<\/li>\n<\/ul>\n<h4>\u56db\u3001\u89e3\u51b3\u65b9\u6848\u6982\u8ff0&#xff08;\u5ef6\u4f38\u5185\u5bb9&#xff09;<\/h4>\n<ul>\n<li>\n<p>\u70edkey\u6cbb\u7406&#xff1a;<\/p>\n<ul>\n<li>\u672c\u5730\u7f13\u5b58&#xff08;\u5982JVM\u7f13\u5b58&#xff09;\u5206\u62c5\u70edkey\u8bf7\u6c42\u3002<\/li>\n<li>\u70edkey\u5206\u6563\u5b58\u50a8&#xff08;\u5982\u7ed9key\u6dfb\u52a0\u968f\u673a\u540e\u7f00&#xff0c;\u5206\u6563\u5230\u4e0d\u540c\u8282\u70b9&#xff09;\u3002<\/li>\n<li>\u8bfb\u5199\u5206\u79bb&#xff08;\u4e3b\u4ece\u6a21\u5f0f\u4e0b\u8bfb\u8bf7\u6c42\u5206\u6d41\u5230\u4ece\u8282\u70b9&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5927value\u4f18\u5316&#xff1a;<\/p>\n<ul>\n<li>\u6570\u636e\u62c6\u5206&#xff08;\u5982\u5c06\u5927List\u62c6\u5206\u4e3a\u591a\u4e2a\u5c0fList&#xff0c;\u6309\u65f6\u95f4\u6216ID\u5206\u7247&#xff09;\u3002<\/li>\n<li>\u538b\u7f29\u5b58\u50a8&#xff08;\u5bf9\u6587\u672c\u7c7b\u5927value\u8fdb\u884c\u538b\u7f29&#xff0c;\u51cf\u5c11\u5185\u5b58\u5360\u7528&#xff09;\u3002<\/li>\n<li>\u4e8c\u8fdb\u5236\u5e8f\u5217\u5316\u4f18\u5316&#xff08;\u5982\u4f7f\u7528Protobuf\u66ff\u4ee3JSON&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u67b6\u6784\u5347\u7ea7&#xff1a;<\/p>\n<ul>\n<li>\u91c7\u7528\u5206\u5e03\u5f0f\u67b6\u6784&#xff08;\u5982Redis Cluster&#xff09;\u5206\u644a\u5355\u8282\u70b9\u538b\u529b\u3002<\/li>\n<li>\u7ed3\u5408\u51b7\u70ed\u6570\u636e\u5206\u79bb&#xff08;\u70ed\u6570\u636e\u653eRedis&#xff0c;\u51b7\u6570\u636e\u653e\u6570\u636e\u5e93&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>\u603b\u7ed3<\/h4>\n<p>Redis\u7684\u70edkey\u548c\u5927value\u4e4b\u6240\u4ee5\u6210\u4e3a\u201c\u670d\u52a1\u5668\u6740\u624b\u201d&#xff0c;\u672c\u8d28\u662f\u56e0\u4e3a\u5b83\u4eec\u7a81\u7834\u4e86Redis\u5355\u7ebf\u7a0b\u6a21\u578b\u3001\u5185\u5b58\u654f\u611f\u578b\u67b6\u6784\u7684\u8bbe\u8ba1\u8fb9\u754c\u3002\u70edkey\u5bfc\u81f4\u8bf7\u6c42\u5904\u7406\u80fd\u529b\u74f6\u9888&#xff0c;\u5927value\u5f15\u53d1\u5185\u5b58\u4e0e\u6027\u80fd\u5f00\u9500&#xff0c;\u4e24\u8005\u5171\u540c\u4f5c\u7528\u65f6\u4f1a\u5feb\u901f\u8017\u5c3d\u670d\u52a1\u5668\u8d44\u6e90&#xff0c;\u5bfc\u81f4\u670d\u52a1\u4e0d\u53ef\u7528\u3002\u5728\u5b9e\u9645\u4e1a\u52a1\u4e2d&#xff0c;\u9700\u901a\u8fc7\u76d1\u63a7&#xff08;\u5982Prometheus&#xff09;\u63d0\u524d\u53d1\u73b0\u70edkey\u548c\u5927value&#xff0c;\u7ed3\u5408\u67b6\u6784\u4f18\u5316\u89c4\u907f\u98ce\u9669\u3002<\/p>\n<h2>\u4e3e\u4f8b&#xff1a;<\/h2>\n<p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d&#xff0c;\u7535\u5546\u5e73\u53f0\u7684\u201c\u5546\u54c1\u8be6\u60c5\u9875\u7f13\u5b58\u201d\u573a\u666f\u662f\u5178\u578b\u7684\u70edkey\u4e0e\u5927value\u95ee\u9898\u6848\u4f8b&#xff0c;\u4e0b\u9762\u7ed3\u5408\u5177\u4f53\u4e1a\u52a1\u6d41\u7a0b\u548c\u6545\u969c\u73b0\u8c61\u5c55\u5f00\u8bf4\u660e&#xff1a;<\/p>\n<h4>\u573a\u666f\u80cc\u666f<\/h4>\n<p>\u67d0\u7535\u5546\u5e73\u53f0\u5728\u5927\u4fc3\u671f\u95f4&#xff08;\u5982\u53cc11&#xff09;&#xff0c;\u5bf9\u5546\u54c1\u8be6\u60c5\u9875\u91c7\u7528Redis\u7f13\u5b58\u4f18\u5316\u8bbf\u95ee\u6027\u80fd&#xff0c;\u5177\u4f53\u5b9e\u73b0\u4e3a&#xff1a;<\/p>\n<ul>\n<li>\u4ee5\u5546\u54c1ID\u4e3akey&#xff08;\u5982product:12345&#xff09;<\/li>\n<li>value\u5b58\u50a8\u5546\u54c1\u5b8c\u6574\u4fe1\u606f&#xff08;\u5305\u62ec\u56fe\u6587\u8be6\u60c5\u3001\u4ef7\u683c\u3001\u5e93\u5b58\u3001\u4fc3\u9500\u4fe1\u606f\u7b49&#xff09;&#xff0c;\u5e8f\u5217\u5316\u540e\u7ea65MB<\/li>\n<\/ul>\n<h4>\u4e00\u3001\u70edkey\u95ee\u9898\u7206\u53d1&#xff1a;\u70ed\u95e8\u5546\u54c1\u5f15\u53d1\u8bf7\u6c42\u98ce\u66b4<\/h4>\n<h5>1. \u4e1a\u52a1\u573a\u666f<\/h5>\n<p>\u5927\u4fc3\u671f\u95f4&#xff0c;\u67d0\u6b3e\u624b\u673a&#xff08;ID&#xff1a;10086&#xff09;\u6210\u4e3a\u7206\u6b3e&#xff0c;\u77ac\u95f4\u6d8c\u5165\u5927\u91cf\u7528\u6237\u67e5\u8be2&#xff1a;<\/p>\n<ul>\n<li>\u524d\u7aef\u9875\u9762\u3001\u4e0b\u5355\u6d41\u7a0b\u3001\u63a8\u8350\u7cfb\u7edf\u7b49\u591a\u4e2a\u6a21\u5757\u5747\u9700\u8c03\u7528\u8be5\u5546\u54c1\u4fe1\u606f<\/li>\n<li>\u5b9e\u6d4b\u8bbf\u95ee\u91cf\u8fbe20\u4e07\u6b21\/\u79d2&#xff08;\u8fdc\u8d85\u5355\u8282\u70b9Redis\u768410\u4e07QPS\u4e0a\u9650&#xff09;<\/li>\n<\/ul>\n<h5>2. \u6545\u969c\u73b0\u8c61<\/h5>\n<ul>\n<li>Redis\u8282\u70b9\u8fc7\u8f7d&#xff1a;\u8be5\u5546\u54c1\u6240\u5728\u7684Redis\u8282\u70b9CPU\u4f7f\u7528\u7387\u98d9\u5347\u81f3100%&#xff0c;\u54cd\u5e94\u65f6\u95f4\u4ece1ms\u5ef6\u957f\u81f3500ms\u4ee5\u4e0a<\/li>\n<li>\u8bf7\u6c42\u963b\u585e&#xff1a;\u5176\u4ed6\u5546\u54c1\u7684\u67e5\u8be2\u8bf7\u6c42\u88ab\u6392\u961f\u7b49\u5f85&#xff0c;\u90e8\u5206\u8bf7\u6c42\u8d85\u65f6&#xff08;\u5982\u8d85\u8fc7300ms&#xff09;&#xff0c;\u524d\u7aef\u9875\u9762\u51fa\u73b0\u201c\u52a0\u8f7d\u5931\u8d25\u201d<\/li>\n<li>\u96c6\u7fa4\u8fde\u9501\u53cd\u5e94&#xff1a;\u54e8\u5175\u68c0\u6d4b\u5230\u8be5\u8282\u70b9\u8d85\u65f6&#xff0c;\u89e6\u53d1\u4e3b\u4ece\u5207\u6362&#xff0c;\u4f46\u65b0\u4e3b\u8282\u70b9\u63a5\u624b\u540e\u7acb\u5373\u88ab\u540c\u6837\u7684\u70edkey\u8bf7\u6c42\u538b\u57ae&#xff0c;\u5bfc\u81f4\u96c6\u7fa4\u9891\u7e41\u6545\u969c<\/li>\n<\/ul>\n<h4>\u4e8c\u3001\u5927value\u95ee\u9898\u53e0\u52a0&#xff1a;5MB\u6570\u636e\u62d6\u57ae\u5185\u5b58\u4e0e\u7f51\u7edc<\/h4>\n<h5>1. \u6570\u636e\u7ed3\u6784\u8bbe\u8ba1\u7f3a\u9677<\/h5>\n<ul>\n<li>\u5546\u54c1\u8be6\u60c5value\u5305\u542b&#xff1a;\n<ul>\n<li>\u9ad8\u6e05\u56fe\u7247URL\u5217\u8868&#xff08;\u7ea620\u5f20&#xff0c;\u6bcf\u5f20URL\u5b57\u7b26\u4e32\u7d2f\u52a01MB&#xff09;<\/li>\n<li>\u5bcc\u6587\u672c\u8be6\u60c5&#xff08;HTML\u683c\u5f0f&#xff0c;\u7ea62MB&#xff09;<\/li>\n<li>\u4fc3\u9500\u4fe1\u606f&#xff08;JSON\u5bf9\u8c61&#xff0c;\u7ea61MB&#xff09;<\/li>\n<li>\u5176\u4ed6\u5c5e\u6027&#xff08;\u5982\u89c4\u683c\u3001\u8bc4\u4ef7\u6570\u7b49&#xff0c;\u7ea61MB&#xff09;<\/li>\n<li>\u603b\u5927\u5c0f&#xff1a;\u7ea65MB\/value<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>2. \u6545\u969c\u5f71\u54cd<\/h5>\n<ul>\n<li>\u5185\u5b58\u5360\u7528\u6fc0\u589e&#xff1a;\u8be5\u5546\u54c1\u7684key\u5728\u5355\u4e2a\u8282\u70b9\u5b58\u50a85MB&#xff0c;\u82e5\u6bcf\u79d220\u4e07\u6b21\u8bf7\u6c42\u4e2d50%\u4e3a\u65b0\u8bf7\u6c42&#xff0c;\u6bcf\u5929\u5c06\u65b0\u589e\u7ea6864GB\u6570\u636e&#xff08;20\u4e07\u6b21\/\u79d2 \u00d7 5MB \u00d7 3600\u79d2 \u00d7 0.5 \u00f7 1024\u00b3&#xff09;&#xff0c;\u8fdc\u8d85\u8282\u70b910GB\u5185\u5b58\u9650\u5236&#xff0c;\u89e6\u53d1LRU\u6dd8\u6c70&#xff0c;\u5bfc\u81f4\u7f13\u5b58\u9891\u7e41\u5931\u6548<\/li>\n<li>\u7f51\u7edc\u5e26\u5bbd\u8017\u5c3d&#xff1a;\u6bcf\u6b21GET\u8bf7\u6c42\u8fd4\u56de5MB\u6570\u636e&#xff0c;20\u4e07\u6b21\/\u79d2\u7684\u6d41\u91cf\u4e3a1000MB\/s&#xff08;\u7ea61GB\/s&#xff09;&#xff0c;\u670d\u52a1\u5668\u5343\u5146\u7f51\u5361&#xff08;\u7406\u8bba\u4e0a\u9650\u7ea6125MB\/s&#xff09;\u88ab\u5b8c\u5168\u5360\u6ee1&#xff0c;\u5176\u4ed6\u670d\u52a1&#xff08;\u5982\u8ba2\u5355\u7cfb\u7edf&#xff09;\u56e0\u7f51\u7edc\u62e5\u5835\u65e0\u6cd5\u901a\u4fe1<\/li>\n<li>\u6301\u4e45\u5316\u5361\u987f&#xff1a;RDB\u5feb\u7167\u751f\u6210\u65f6&#xff0c;\u5355\u4e2a\u5927value\u7684\u5e8f\u5217\u5316\u8017\u65f6\u8fbe500ms&#xff0c;\u5bfc\u81f4\u4e3b\u7ebf\u7a0b\u6bcf\u5c0f\u65f6\u963b\u585e\u7ea630\u6b21&#xff08;\u6bcf\u6b21\u963b\u585e\u671f\u95f4\u65b0\u8bf7\u6c42\u5806\u79ef&#xff09;<\/li>\n<\/ul>\n<h4>\u4e09\u3001\u70edkey&#043;\u5927value\u7684\u81f4\u547d\u53e0\u52a0\u6548\u5e94<\/h4>\n<h5>1. \u8d44\u6e90\u8017\u5c3d\u8fc7\u7a0b<\/h5>\n<li>\u5927\u4fc3\u5f00\u59cb\u540e10\u79d2\u5185&#xff0c;\u70ed\u95e8\u5546\u54c1\u7684\u8bbf\u95ee\u91cf\u7a81\u783420\u4e07\u6b21\/\u79d2<\/li>\n<li>Redis\u8282\u70b9\u540c\u65f6\u9762\u4e34&#xff1a;\n<ul>\n<li>CPU&#xff1a;\u5904\u740620\u4e07\u6b21\u8bf7\u6c42\u7684\u89e3\u6790\u3001\u5e8f\u5217\u5316\/\u53cd\u5e8f\u5217\u5316&#xff08;5MB\u6570\u636e&#xff09;&#xff0c;\u5360\u7528100%\u7b97\u529b<\/li>\n<li>\u5185\u5b58&#xff1a;5MB \u00d7 20\u4e07\u6b21\/\u79d2 \u00d7 10\u79d2 &#061; 1000GB\u6570\u636e&#xff08;\u8fdc\u8d85\u8282\u70b9\u5bb9\u91cf&#xff09;&#xff0c;\u89e6\u53d1\u9891\u7e41\u6dd8\u6c70<\/li>\n<li>\u7f51\u7edc&#xff1a;1GB\/s\u6d41\u91cf\u5360\u6ee1\u7f51\u5361&#xff0c;\u5ba2\u6237\u7aef\u8bf7\u6c42\u8d85\u65f6\u91cd\u4f20&#xff0c;\u8fdb\u4e00\u6b65\u52a0\u5267\u6d41\u91cf\u538b\u529b<\/li>\n<\/ul>\n<\/li>\n<li>30\u79d2\u540e&#xff0c;Redis\u8282\u70b9\u56e0OOM\u5d29\u6e83&#xff0c;\u54e8\u5175\u5207\u6362\u4e3b\u8282\u70b9\u65f6&#xff0c;\u65b0\u8282\u70b9\u88ab\u540c\u6837\u7684\u70edkey\u8bf7\u6c42\u77ac\u95f4\u538b\u57ae&#xff0c;\u5bfc\u81f4\u6574\u4e2a\u96c6\u7fa4\u670d\u52a1\u4e2d\u65ad10\u5206\u949f<\/li>\n<h4>\u56db\u3001\u4f18\u5316\u65b9\u6848\u843d\u5730&#xff08;\u57fa\u4e8e\u8be5\u573a\u666f\u7684\u89e3\u51b3\u65b9\u6848&#xff09;<\/h4>\n<h5>1. \u70edkey\u6cbb\u7406<\/h5>\n<ul>\n<li>\u672c\u5730\u7f13\u5b58\u5206\u6d41&#xff1a;\u5728\u5e94\u7528\u670d\u52a1\u5668&#xff08;\u5982Tomcat&#xff09;\u4e2d\u4f7f\u7528Caffeine\u7f13\u5b58\u70ed\u95e8\u5546\u54c1&#xff0c;\u8bbe\u7f6e10\u79d2\u8fc7\u671f\u65f6\u95f4&#xff0c;\u627f\u62c580%\u7684\u8bfb\u8bf7\u6c42<\/li>\n<li>\u70edkey\u5206\u6563\u5b58\u50a8&#xff1a;\u7ed9\u5546\u54c1ID\u6dfb\u52a0\u968f\u673a\u540e\u7f00&#xff08;\u5982product:10086:rand1&#xff09;&#xff0c;\u5c06\u8bf7\u6c42\u5206\u6563\u52305\u4e2a\u4e0d\u540c\u8282\u70b9&#xff0c;\u6bcf\u4e2a\u8282\u70b9\u627f\u62c54\u4e07\u6b21\/\u79d2<\/li>\n<li>CDN\u9759\u6001\u8d44\u6e90\u5206\u79bb&#xff1a;\u5c06\u5546\u54c1\u56fe\u7247URL\u5b58\u50a8\u5728CDN&#xff0c;Redis\u53ea\u5b58\u6587\u5b57\u4fe1\u606f&#xff0c;\u51cf\u5c11value\u5927\u5c0f\u81f31MB<\/li>\n<\/ul>\n<h5>2. \u5927value\u4f18\u5316<\/h5>\n<ul>\n<li>\u6570\u636e\u62c6\u5206&#xff1a;\n<ul>\n<li>\u4e3bkey\u5b58\u6838\u5fc3\u4fe1\u606f&#xff08;\u4ef7\u683c\u3001\u5e93\u5b58\u3001\u6807\u9898&#xff0c;\u7ea6200KB&#xff09;<\/li>\n<li>\u8be6\u60c5\u9875HTML\u5355\u72ec\u5b58\u4e3aproduct:10086:detail&#xff08;\u7ea62MB&#xff09;&#xff0c;\u6309\u9700\u52a0\u8f7d<\/li>\n<li>\u4fc3\u9500\u4fe1\u606f\u5b58\u4e3aproduct:10086:promo&#xff08;\u7ea6800KB&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>\u538b\u7f29\u4e0e\u5e8f\u5217\u5316&#xff1a;\u4f7f\u7528Snappy\u538b\u7f29HTML\u6570\u636e&#xff0c;\u4f53\u79ef\u51cf\u5c1150%&#xff1b;\u7528Protobuf\u66ff\u4ee3JSON&#xff0c;\u5e8f\u5217\u5316\u6548\u7387\u63d0\u53473\u500d<\/li>\n<\/ul>\n<h5>3. \u67b6\u6784\u5347\u7ea7<\/h5>\n<ul>\n<li>\u90e8\u7f72Redis 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