{"id":128179,"date":"2024-10-26T12:14:23","date_gmt":"2024-10-26T04:14:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128179\/"},"modified":"2024-10-26T12:14:23","modified_gmt":"2024-10-26T04:14:23","slug":"redis-%e7%94%9f%e7%94%a2%e7%92%b0%e5%a2%83%e6%a9%9f%e5%99%a8%e9%85%8d%e7%bd%ae%e4%b9%8b%e9%81%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128179\/","title":{"rendered":"Redis \u751f\u7522\u74b0\u5883\u6a5f\u5668\u914d\u7f6e\u4e4b\u9053"},"content":{"rendered":"<h1 id=\"redis-%e7%94%9f%e7%94%a2%e7%92%b0%e5%a2%83%e6%a9%9f%e5%99%a8%e9%85%8d%e7%bd%ae%e4%b9%8b%e9%81%93-pywuHTCquK\">Redis \u751f\u7522\u74b0\u5883\u6a5f\u5668\u914d\u7f6e\u4e4b\u9053<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u70ba\u4e86\u5728\u751f\u7522\u74b0\u5883\u4e2d\u5145\u5206\u767c\u63ee Redis \u7684\u6f5b\u529b\uff0c\u6b63\u78ba\u7684\u6a5f\u5668\u914d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u6700\u4f73\u914d\u7f6e\u7b56\u7565\uff0c\u5e6b\u52a9\u60a8\u5728\u751f\u7522\u74b0\u5883\u4e2d\u7372\u5f97\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e7%a1%ac%e9%ab%94%e9%85%8d%e7%bd%ae-pywuHTCquK\">1. \u786c\u9ad4\u914d\u7f6e<\/h2>\n<p>Redis \u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u6c7a\u65bc\u786c\u9ad4\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u786c\u9ad4\u8003\u91cf\uff1a<\/p>\n<ul>\n<li><strong>CPU\uff1a<\/strong>Redis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u9019\u610f\u5473\u8457\u5b83\u7684\u6027\u80fd\u4e3b\u8981\u4f9d\u8cf4\u65bc CPU \u7684\u6642\u9418\u901f\u5ea6\u800c\u975e\u6838\u5fc3\u6578\u91cf\u3002\u56e0\u6b64\uff0c\u9078\u64c7\u9ad8\u6642\u9418\u901f\u5ea6\u7684 CPU \u5c0d\u65bc\u63d0\u5347 Redis \u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u5167\u5b58\uff1a<\/strong>Redis \u5c07\u6240\u6709\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u56e0\u6b64\u8db3\u5920\u7684\u5167\u5b58\u662f\u5fc5\u9700\u7684\u3002\u5efa\u8b70\u81f3\u5c11\u914d\u7f6e 8GB \u4ee5\u4e0a\u7684\u5167\u5b58\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u6578\u64da\u96c6\u7684\u5927\u5c0f\u3002<\/li>\n<li><strong>\u78c1\u789f\uff1a<\/strong>\u96d6\u7136 Redis \u4e3b\u8981\u4f9d\u8cf4\u5167\u5b58\uff0c\u4f46\u5728\u6301\u4e45\u5316\u6578\u64da\u6642\uff0c\u78c1\u789f\u7684\u6027\u80fd\u4e5f\u6703\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002\u9078\u64c7 SSD \u800c\u975e\u50b3\u7d71 HDD \u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u7684\u8b80\u5beb\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae-pywuHTCquK\">2. \u7db2\u7d61\u914d\u7f6e<\/h2>\n<p>Redis \u7684\u6027\u80fd\u4e5f\u53d7\u5230\u7db2\u7d61\u914d\u7f6e\u7684\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5e36\u5bec\uff1a<\/strong>\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u5e36\u5bec\u4f86\u8655\u7406 Redis \u7684\u8acb\u6c42\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u5ef6\u9072\uff1a<\/strong>\u9078\u64c7\u4f4e\u5ef6\u9072\u7684\u7db2\u7d61\u9023\u63a5\uff0c\u4ee5\u6e1b\u5c11\u8acb\u6c42\u548c\u97ff\u61c9\u4e4b\u9593\u7684\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"3-redis-%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-pywuHTCquK\">3. Redis \u914d\u7f6e\u53c3\u6578<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u91cd\u8981\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6e Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u91cf\u3002\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis \u5c07\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><strong>save\uff1a<\/strong>\u914d\u7f6e\u6301\u4e45\u5316\u7b56\u7565\uff0c\u6c7a\u5b9a\u4f55\u6642\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u3002\u4f8b\u5982\uff0c<code>save 900 1<\/code> \u8868\u793a\u6bcf 900 \u79d2\u5982\u679c\u81f3\u5c11\u6709 1 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u9032\u884c\u6301\u4e45\u5316\u3002<\/li>\n<li><strong>appendonly\uff1a<\/strong>\u555f\u7528 AOF\uff08Append Only File\uff09\u6301\u4e45\u5316\uff0c\u9019\u6a23\u53ef\u4ee5\u5728 Redis \u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e5%84%aa-pywuHTCquK\">4. \u76e3\u63a7\u8207\u8abf\u512a<\/h2>\n<p>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u6301\u7e8c\u76e3\u63a7 Redis \u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684 <code>MONITOR<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u5be6\u6642\u8acb\u6c42\uff0c\u6216\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u5982 RedisInsight \u9032\u884c\u66f4\u6df1\u5165\u7684\u5206\u6790\u3002\u6839\u64da\u76e3\u63a7\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u8abf\u6574\u914d\u7f6e\u53c3\u6578\u4ee5\u512a\u5316\u6027\u80fd\u3002<\/p>\n<h2 id=\"5-%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e8%88%87%e6%93%b4%e5%b1%95%e6%80%a7-pywuHTCquK\">5. \u9ad8\u53ef\u7528\u6027\u8207\u64f4\u5c55\u6027<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd Redis \u7684\u9ad8\u53ef\u7528\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis Sentinel \u6216 Redis Cluster\u3002\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u5e6b\u52a9\u60a8\u5be6\u73fe\u6545\u969c\u8f49\u79fb\u548c\u8ca0\u8f09\u5747\u8861\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pywuHTCquK\">\u7e3d\u7d50<\/h2>\n<p>\u6b63\u78ba\u7684 Redis \u751f\u7522\u74b0\u5883\u6a5f\u5668\u914d\u7f6e\u5c0d\u65bc\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002\u5f9e\u786c\u9ad4\u9078\u64c7\u5230\u7db2\u7d61\u914d\u7f6e\uff0c\u518d\u5230 Redis \u7684\u5404\u7a2e\u53c3\u6578\u8abf\u6574\uff0c\u6bcf\u4e00\u500b\u7d30\u7bc0\u90fd\u53ef\u80fd\u5f71\u97ff\u6700\u7d42\u7684\u6027\u80fd\u3002\u901a\u904e\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u512a\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd Redis \u5728\u751f\u7522\u74b0\u5883\u4e2d\u767c\u63ee\u6700\u4f73\u6027\u80fd\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u751f\u7522\u74b0\u5883\u7684\u6700\u4f73\u6a5f\u5668\u914d\u7f6e\uff0c\u63d0\u5347\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u53ef\u9760\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-128179","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128179","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=128179"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128179\/revisions"}],"predecessor-version":[{"id":128180,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128179\/revisions\/128180"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}