{"id":100422,"date":"2024-10-22T09:40:02","date_gmt":"2024-10-22T01:40:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/100422\/"},"modified":"2024-10-22T09:40:03","modified_gmt":"2024-10-22T01:40:03","slug":"redis-%e7%ae%a1%e7%90%86%e8%a7%a3%e6%b1%ba%e8%be%a6%e6%b3%95%e5%be%9e%e9%9b%86%e7%be%a4%e4%b8%ad%e7%8d%b2%e5%8f%96%e6%9c%80%e5%a4%a7%e7%a9%a9%e5%ae%9a%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/100422\/","title":{"rendered":"Redis \u7ba1\u7406\u89e3\u6c7a\u8fa6\u6cd5\u5f9e\u96c6\u7fa4\u4e2d\u7372\u53d6\u6700\u5927\u7a69\u5b9a\u6027"},"content":{"rendered":"<h1 id=\"redis-%e7%ae%a1%e7%90%86%e8%a7%a3%e6%b1%ba%e8%be%a6%e6%b3%95%e5%be%9e%e9%9b%86%e7%be%a4%e4%b8%ad%e7%8d%b2%e5%8f%96%e6%9c%80%e5%a4%a7%e7%a9%a9%e5%ae%9a%e6%80%a7-KjJjtdNUMW\">Redis \u7ba1\u7406\u89e3\u6c7a\u8fa6\u6cd5\u5f9e\u96c6\u7fa4\u4e2d\u7372\u53d6\u6700\u5927\u7a69\u5b9a\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5834\u666f\u4e2d\uff0cRedis \u96c6\u7fa4\u7684\u7ba1\u7406\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u6709\u6548\u7684\u7ba1\u7406\u7b56\u7565\u4f86\u63d0\u9ad8 Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-KjJjtdNUMW\">Redis \u96c6\u7fa4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u6578\u64da\u5728\u591a\u500b Redis \u7bc0\u9ede\u4e4b\u9593\u9032\u884c\u5206\u7247\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5206\u7247\uff1a\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u5c11\u55ae\u500b\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u4f86\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li>\u7dda\u6027\u64f4\u5c55\uff1a\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u96a8\u6642\u6dfb\u52a0\u65b0\u7684\u7bc0\u9ede\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8f%90%e9%ab%98-redis-%e9%9b%86%e7%be%a4%e7%a9%a9%e5%ae%9a%e6%80%a7%e7%9a%84%e7%ad%96%e7%95%a5-KjJjtdNUMW\">\u63d0\u9ad8 Redis \u96c6\u7fa4\u7a69\u5b9a\u6027\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e7%af%80%e9%bb%9e%e7%9b%a3%e6%8e%a7-KjJjtdNUMW\">1. \u7bc0\u9ede\u76e3\u63a7<\/h3>\n<p>\u6301\u7e8c\u76e3\u63a7 Redis \u7bc0\u9ede\u7684\u5065\u5eb7\u72c0\u614b\u662f\u78ba\u4fdd\u96c6\u7fa4\u7a69\u5b9a\u6027\u7684\u7b2c\u4e00\u6b65\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684\u547d\u4ee4\uff0c\u5982 <code>INFO<\/code> \u548c <code>CLUSTER NODES<\/code>\uff0c\u4f86\u7372\u53d6\u7bc0\u9ede\u7684\u72c0\u614b\u4fe1\u606f\u3002\u9019\u4e9b\u4fe1\u606f\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u9023\u63a5\u6578\u91cf\u548c\u932f\u8aa4\u65e5\u8a8c\u7b49\u3002<\/p>\n<pre><code>redis-cli INFO<\/code><\/pre>\n<h3 id=\"2-%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e9%85%8d%e7%bd%ae-KjJjtdNUMW\">2. \u6545\u969c\u8f49\u79fb\u914d\u7f6e<\/h3>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u4e3b\u5f9e\u8907\u88fd\u662f\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u7684\u95dc\u9375\u3002\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0c\u5f9e\u7bc0\u9ede\u53ef\u4ee5\u81ea\u52d5\u63d0\u5347\u70ba\u4e3b\u7bc0\u9ede\u3002\u70ba\u4e86\u5be6\u73fe\u9019\u4e00\u9ede\uff0c\u5fc5\u9808\u6b63\u78ba\u914d\u7f6e <code>sentinel<\/code>\uff0c\u4ee5\u4fbf\u5728\u4e3b\u7bc0\u9ede\u5931\u6548\u6642\u80fd\u5920\u5feb\u901f\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<pre><code>sentinel monitor mymaster 127.0.0.1 6379 2<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-KjJjtdNUMW\">3. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002RDB \u6703\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\uff0c\u800c AOF \u5247\u6703\u8a18\u9304\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<pre><code>save 900 1<\/code><\/pre>\n<h3 id=\"4-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1-KjJjtdNUMW\">4. \u8ca0\u8f09\u5747\u8861<\/h3>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u5408\u7406\u7684\u8ca0\u8f09\u5747\u8861\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u67d0\u4e00\u500b\u7bc0\u9ede\u904e\u8f09\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 <code>CLUSTER REPLICATE<\/code> \u547d\u4ee4\u4f86\u8abf\u6574\u4e3b\u5f9e\u7bc0\u9ede\u7684\u914d\u7f6e\uff0c\u78ba\u4fdd\u8acb\u6c42\u5747\u52fb\u5206\u4f48\u3002<\/p>\n<pre><code>CLUSTER REPLICATE <\/code><\/pre>\n<h3 id=\"5-%e5%ae%9a%e6%9c%9f%e5%82%99%e4%bb%bd-KjJjtdNUMW\">5. \u5b9a\u671f\u5099\u4efd<\/h3>\n<p>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u662f\u9632\u6b62\u6578\u64da\u4e1f\u5931\u7684\u91cd\u8981\u63aa\u65bd\u3002\u53ef\u4ee5\u4f7f\u7528 <code>BGSAVE<\/code> \u547d\u4ee4\u4f86\u5728\u5f8c\u53f0\u9032\u884c\u6578\u64da\u5099\u4efd\uff0c\u78ba\u4fdd\u5728\u767c\u751f\u610f\u5916\u60c5\u6cc1\u6642\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u3002<\/p>\n<pre><code>BGSAVE<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-KjJjtdNUMW\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u4e0a\u8ff0\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8 Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u548c\u6545\u969c\u60c5\u6cc1\u4e0b\u4ecd\u80fd\u6b63\u5e38\u904b\u884c\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72 Redis \u96c6\u7fa4\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u7121\u8ad6\u662f\u9078\u64c7 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u5347\u96c6\u7fa4\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u9ad8\u6548\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u52a9\u529b\u696d\u52d9\u6301\u7e8c\u904b\u884c\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-100422","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/100422","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=100422"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/100422\/revisions"}],"predecessor-version":[{"id":100423,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/100422\/revisions\/100423"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=100422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=100422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=100422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}