{"id":189476,"date":"2024-11-12T08:06:23","date_gmt":"2024-11-12T00:06:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189476\/"},"modified":"2024-11-12T08:06:24","modified_gmt":"2024-11-12T00:06:24","slug":"%e7%aa%81%e7%a0%b4%e6%80%a7%e9%80%b2%e5%8c%96redis%e6%a7%8b%e6%9e%b6%e5%84%aa%e5%8c%96%ef%bc%88redis%e6%a7%8b%e6%9e%b6%e5%84%aa%e5%8c%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189476\/","title":{"rendered":"\u7a81\u7834\u6027\u9032\u5316Redis\u69cb\u67b6\u512a\u5316\uff08redis\u69cb\u67b6\u512a\u5316\uff09"},"content":{"rendered":"<h1 id=\"%e7%aa%81%e7%a0%b4%e6%80%a7%e9%80%b2%e5%8c%96redis%e6%a7%8b%e6%9e%b6%e5%84%aa%e5%8c%96%ef%bc%88redis%e6%a7%8b%e6%9e%b6%e5%84%aa%e5%8c%96%ef%bc%89-HgBVNzHOYO\">\u7a81\u7834\u6027\u9032\u5316Redis\u69cb\u67b6\u512a\u5316\uff08redis\u69cb\u67b6\u512a\u5316\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u5c0dRedis\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7684\u8981\u6c42\u4e5f\u96a8\u4e4b\u63d0\u9ad8\u3002\u56e0\u6b64\uff0c\u5c0dRedis\u69cb\u67b6\u7684\u512a\u5316\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u67b6\u69cb\u512a\u5316\u65b9\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-HgBVNzHOYO\">Redis\u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\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\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis\u80fd\u5920\u4ee5\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u901f\u5ea6\u8655\u7406\u8acb\u6c42\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u54e8\u5175\u6a21\u5f0f\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e6%a7%8b%e6%9e%b6%e5%84%aa%e5%8c%96%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-HgBVNzHOYO\">Redis\u69cb\u67b6\u512a\u5316\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\u548c\u7528\u6236\u8acb\u6c42\u7684\u589e\u9577\uff0cRedis\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6027\u80fd\u74f6\u9838\uff1a<\/p>\n<ul>\n<li>\u5167\u5b58\u4f7f\u7528\uff1a\u7576\u6578\u64da\u91cf\u8d85\u904e\u53ef\u7528\u5167\u5b58\u6642\uff0cRedis\u53ef\u80fd\u6703\u51fa\u73fe\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li>\u7db2\u7d61\u5ef6\u9072\uff1a\u9ad8\u4e26\u767c\u8acb\u6c42\u53ef\u80fd\u5c0e\u81f4\u7db2\u7d61\u5ef6\u9072\uff0c\u5f71\u97ff\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li>\u6578\u64da\u6301\u4e45\u5316\uff1a\u6301\u4e45\u5316\u904e\u7a0b\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e6%a7%8b%e6%9e%b6%e5%84%aa%e5%8c%96%e7%9a%84%e6%96%b9%e6%b3%95-HgBVNzHOYO\">Redis\u69cb\u67b6\u512a\u5316\u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87-HgBVNzHOYO\">1. \u6578\u64da\u5206\u7247<\/h3>\n<p>\u6578\u64da\u5206\u7247\u662f\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u4ee5\u6e1b\u5c11\u55ae\u500b\u5be6\u4f8b\u7684\u8ca0\u8f09\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u54c8\u5e0c\u5206\u7247\uff1a<\/strong>\u6839\u64da\u9375\u7684\u54c8\u5e0c\u503c\u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u5be6\u4f8b\u3002<\/li>\n<li><strong>\u7bc4\u570d\u5206\u7247\uff1a<\/strong>\u6839\u64da\u9375\u7684\u7bc4\u570d\u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u5be6\u4f8b\u3002<\/li>\n<\/ul>\n<pre><code>\n# \u54c8\u5e0c\u5206\u7247\u793a\u4f8b\nshard1 = Redis(host='192.168.1.1', port=6379)\nshard2 = Redis(host='192.168.1.2', port=6379)\n\nkey = \"user:1000\"\nshard = shard1 if hash(key) % 2 == 0 else shard2\nshard.set(key, \"value\")\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-HgBVNzHOYO\">2. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h3>\n<p>Redis\u96c6\u7fa4\u6a21\u5f0f\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\uff0c\u4e26\u81ea\u52d5\u8655\u7406\u6578\u64da\u7684\u5206\u7247\u548c\u8907\u88fd\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<pre><code>\n# \u555f\u7528Redis\u96c6\u7fa4\nredis-cli --cluster create 192.168.1.1:6379 192.168.1.2:6379 192.168.1.3:6379 --cluster-replicas 1\n<\/code><\/pre>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e6%8c%81%e4%b9%85%e5%8c%96%e7%ad%96%e7%95%a5-HgBVNzHOYO\">3. \u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565<\/h3>\n<p>\u6839\u64da\u696d\u52d9\u9700\u6c42\u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u6e1b\u5c11\u6301\u4e45\u5316\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002\u4f8b\u5982\uff0c\u4f7f\u7528RDB\u5feb\u7167\u800c\u975eAOF\u65e5\u8a8c\uff0c\u6216\u8abf\u6574\u5feb\u7167\u7684\u983b\u7387\u3002<\/p>\n<pre><code>\n# \u4fee\u6539redis.conf\nsave 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e5%84%aa-HgBVNzHOYO\">4. \u76e3\u63a7\u548c\u8abf\u512a<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\uff08\u5982Redis Monitor\u548cRedis Insight\uff09\u4f86\u76e3\u63a7\u6027\u80fd\u6307\u6a19\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u512a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-HgBVNzHOYO\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u67b6\u69cb\u512a\u5316\u662f\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u95dc\u9375\u3002\u901a\u904e\u6578\u64da\u5206\u7247\u3001\u96c6\u7fa4\u6a21\u5f0f\u3001\u6301\u4e45\u5316\u7b56\u7565\u8abf\u6574\u4ee5\u53ca\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u512a\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6027\u80fd\u74f6\u9838\uff0c\u6eff\u8db3\u4e0d\u65b7\u589e\u9577\u7684\u696d\u52d9\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684\u67b6\u69cb\u512a\u5316\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u7a81\u7834\u6027\u9032\u5316\u7684Redis\u67b6\u69cb\u512a\u5316\u6280\u8853\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u8207\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\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-189476","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189476","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=189476"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189476\/revisions"}],"predecessor-version":[{"id":189477,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189476\/revisions\/189477"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}