{"id":5115,"date":"2024-11-14T08:29:08","date_gmt":"2024-11-14T00:29:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5115\/"},"modified":"2024-11-14T08:29:08","modified_gmt":"2024-11-14T00:29:08","slug":"redis%e5%86%85%e5%ad%98%e6%bb%a1%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5115\/","title":{"rendered":"redis\u5185\u5b58\u6ee1\u4e86\u600e\u4e48\u529e"},"content":{"rendered":"<blockquote><p>\n  \u5f53redis\u5185\u5b58\u5df2\u6ee1\u65f6\uff1a\u6e05\u7406\u4e0d\u9700\u8981\u7684\u6570\u636e\u589e\u52a0redis\u5b9e\u4f8b\u7684\u5185\u5b58\u5927\u5c0f\u4f7f\u7528\u6301\u4e45\u5316\u4f18\u5316\u6570\u636e\u7ed3\u6784\u51cf\u5c11\u5ba2\u6237\u7aef\u8fde\u63a5\u76d1\u63a7\u548c\u8c03\u6574\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/21\/2024052117272131572.jpg\" class=\"aligncenter\" title=\"redis\u5185\u5b58\u6ee1\u4e86\u600e\u4e48\u529e\u63d2\u56fe\" alt=\"redis\u5185\u5b58\u6ee1\u4e86\u600e\u4e48\u529e\u63d2\u56fe\" \/><\/p>\n<p><strong>Redis\u5185\u5b58\u5df2\u6ee1\u7684\u89e3\u51b3\u529e\u6cd5<\/strong><\/p>\n<p>\u5f53Redis\u7684\u5185\u5b58\u88ab\u5360\u6ee1\u65f6\uff0c\u4f1a\u51fa\u73b0\u6027\u80fd\u4e0b\u964d\u3001\u7b49\u95ee\u9898\u3002\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n<p><strong>1. \u6e05\u9664\u4e0d\u9700\u8981\u7684\u6570\u636e<\/strong><\/p>\n<ul>\n<li>\u5b9a\u671f\u5220\u9664\u8fc7\u671f\u6570\u636e\uff0c\u4f7f\u7528EXPIRE\u6216TTL\u547d\u4ee4\u8bbe\u7f6e\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u3002<\/li>\n<li>\u5220\u9664\u4e0d\u518d\u9700\u8981\u7684\u5927\u578b\u6570\u636e\u96c6\uff0c\u4f7f\u7528DEL\u547d\u4ee4\u3002<\/li>\n<li>\u4f7f\u7528SCAN\u547d\u4ee4\u904d\u5386\u6570\u636e\u5e93\uff0c\u5e76\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u952e\u3002<\/li>\n<\/ul>\n<p><strong>2. \u589e\u52a0Redis\u5b9e\u4f8b\u7684\u5185\u5b58\u5927\u5c0f<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u53ef\u80fd\uff0c\u589e\u52a0Redis\u5b9e\u4f8b\u7684maxmemory\u914d\u7f6e\uff0c\u4ee5\u5141\u8bb8\u5b83\u5b58\u50a8\u66f4\u591a\u6570\u636e\u3002<\/li>\n<li>\u8003\u8651\u4f7f\u7528Redis\u96c6\u7fa4\uff0c\u5c06\u6570\u636e\u5206\u5e03\u5728\u591a\u4e2a\u5b9e\u4f8b\u4e0a\u3002<\/li>\n<\/ul>\n<p><strong>3. \u4f7f\u7528\u6301\u4e45\u5316<\/strong><\/p>\n<ul>\n<li>\u542f\u7528\u6301\u4e45\u5316\uff0c\u4f8b\u5982RDB\u6216AOF\uff0c\u5c06\u6570\u636e\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u76d8\u4e0a\u3002\u8fd9\u5141\u8bb8\u5728\u5185\u5b58\u4e0d\u8db3\u65f6\u4ece\u78c1\u76d8\u6062\u590d\u6570\u636e\u3002<\/li>\n<li>\u4f7f\u7528\u5916\u90e8\u5b58\u50a8\uff0c\u4f8b\u5982Amazon ElastiCache\u6216AWS Redis\uff0c\u5b83\u63d0\u4f9b\u6301\u4e45\u5316\u548c\u81ea\u52a8\u6269\u5c55\u529f\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>4. \u4f18\u5316\u6570\u636e\u7ed3\u6784<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u66f4\u7d27\u51d1\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982\u54c8\u5e0c\u8868\u6216\u96c6\u5408\uff0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u3002<\/li>\n<li>\u5c06\u5927\u578b\u6570\u636e\u96c6\u5212\u5206\u4e3a\u8f83\u5c0f\u7684\u952e\uff0c\u4ee5\u51cf\u5c11\u3002<\/li>\n<li>\u907f\u514d\u4f7f\u7528\u5927\u91cf\u7684\u5217\u8868\u6216\u54c8\u5e0c\u8868\u5d4c\u5957\u3002<\/li>\n<\/ul>\n<p><strong>5. \u51cf\u5c11\u5ba2\u6237\u7aef\u8fde\u63a5<\/strong><\/p>\n<ul>\n<li>\u9650\u5236\u5ba2\u6237\u7aef\u540c\u65f6\u8fde\u63a5\u7684\u6570\u91cf\uff0c\u4ee5\u51cf\u8f7bRedis\u670d\u52a1\u5668\u7684\u5185\u5b58\u538b\u529b\u3002<\/li>\n<li>\u5b9e\u65bd\u5ba2\u6237\u7aef\u8fde\u63a5\u6c60\uff0c\u4ee5\u4f18\u5316\u8fde\u63a5\u7ba1\u7406\u3002<\/li>\n<li>\u4f7f\u7528\u7ba1\u9053\u6216\u591a\u8def\u590d\u7528\u6280\u672f\uff0c\u4ee5\u6700\u5927\u5316\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684\u5904\u7406\u6548\u7387\u3002<\/li>\n<\/ul>\n<p><strong>6. \u76d1\u63a7\u548c\u8c03\u6574<\/strong><\/p>\n<ul>\n<li>\u5b9a\u671f\u76d1\u63a7Redis\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\u6e05\u7406\u6216\u6269\u5c55\u8d44\u6e90\u3002<\/li>\n<li>\u8c03\u6574Redis\u914d\u7f6e\uff0c\u4f8b\u5982maxmemory-policy\u548cmaxmemory-samples\uff0c\u4ee5\u4f18\u5316\u5185\u5b58\u7ba1\u7406\u3002<\/li>\n<li>\u8003\u8651\u4f7f\u7528Redis Sentinel\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u548c\u6545\u969c\u5904\u7406\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5185\u5b58\u6ee1\u4e86\u600e\u4e48\u529e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53redis\u5185\u5b58\u5df2\u6ee1\u65f6\uff1a\u6e05\u7406\u4e0d\u9700\u8981\u7684\u6570\u636e\u589e\u52a0redis\u5b9e\u4f8b\u7684\u5185\u5b58\u5927\u5c0f\u4f7f\u7528\u6301\u4e45\u5316\u4f18\u5316\u6570\u636e\u7ed3\u6784\u51cf\u5c11\u5ba2\u6237\u7aef\u8fde\u63a5\u76d1\u63a7\u548c\u8c03\u6574 Redis\u5185\u5b58\u5df2\u6ee1\u7684\u89e3\u51b3\u529e\u6cd5 \u5f53Redis\u7684\u5185\u5b58\u88ab\u5360\u6ee1\u65f6\uff0c\u4f1a\u51fa\u73b0\u6027\u80fd\u4e0b\u964d\u3001\u7b49\u95ee\u9898\u3002\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a 1. \u6e05\u9664\u4e0d\u9700\u8981\u7684\u6570\u636e \u5b9a\u671f\u5220\u9664\u8fc7\u671f\u6570\u636e\uff0c\u4f7f\u7528EXPIRE\u6216TTL\u547d\u4ee4\u8bbe\u7f6e\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u3002 \u5220\u9664\u4e0d\u518d\u9700\u8981\u7684\u5927\u578b\u6570\u636e\u96c6\uff0c\u4f7f\u7528DEL\u547d\u4ee4\u3002 \u4f7f\u7528SCAN\u547d\u4ee4\u904d\u5386\u6570\u636e\u5e93\uff0c\u5e76\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u952e\u3002 2. \u589e\u52a0Redis\u5b9e\u4f8b\u7684\u5185\u5b58\u5927\u5c0f \u5982\u679c\u53ef\u80fd\uff0c\u589e\u52a0Redis\u5b9e\u4f8b\u7684maxmemory\u914d\u7f6e\uff0c\u4ee5\u5141\u8bb8\u5b83\u5b58\u50a8\u66f4\u591a\u6570\u636e\u3002 \u8003\u8651\u4f7f\u7528Redis\u96c6\u7fa4\uff0c\u5c06\u6570\u636e\u5206\u5e03\u5728\u591a\u4e2a\u5b9e\u4f8b\u4e0a\u3002 3. \u4f7f\u7528\u6301\u4e45\u5316 \u542f\u7528\u6301\u4e45\u5316\uff0c\u4f8b\u5982RDB\u6216AOF\uff0c\u5c06\u6570\u636e\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u76d8\u4e0a\u3002\u8fd9\u5141\u8bb8\u5728\u5185\u5b58\u4e0d\u8db3\u65f6\u4ece\u78c1\u76d8\u6062\u590d\u6570\u636e\u3002 \u4f7f\u7528\u5916\u90e8\u5b58\u50a8\uff0c\u4f8b\u5982Amazon ElastiCache\u6216AWS Redis\uff0c\u5b83\u63d0\u4f9b\u6301\u4e45\u5316\u548c\u81ea\u52a8\u6269\u5c55\u529f\u80fd\u3002 4. \u4f18\u5316\u6570\u636e\u7ed3\u6784 \u4f7f\u7528\u66f4\u7d27\u51d1\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982\u54c8\u5e0c\u8868\u6216\u96c6\u5408\uff0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u3002 \u5c06\u5927\u578b\u6570\u636e\u96c6\u5212\u5206\u4e3a\u8f83\u5c0f\u7684\u952e\uff0c\u4ee5\u51cf\u5c11\u3002 \u907f\u514d\u4f7f\u7528\u5927\u91cf\u7684\u5217\u8868\u6216\u54c8\u5e0c\u8868\u5d4c\u5957\u3002 5. \u51cf\u5c11\u5ba2\u6237\u7aef\u8fde\u63a5 \u9650\u5236\u5ba2\u6237\u7aef\u540c\u65f6\u8fde\u63a5\u7684\u6570\u91cf\uff0c\u4ee5\u51cf\u8f7bRedis\u670d\u52a1\u5668\u7684\u5185\u5b58\u538b\u529b\u3002 \u5b9e\u65bd\u5ba2\u6237\u7aef\u8fde\u63a5\u6c60\uff0c\u4ee5\u4f18\u5316\u8fde\u63a5\u7ba1\u7406\u3002 \u4f7f\u7528\u7ba1\u9053\u6216\u591a\u8def\u590d\u7528\u6280\u672f\uff0c\u4ee5\u6700\u5927\u5316\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684\u5904\u7406\u6548\u7387\u3002 6. \u76d1\u63a7\u548c\u8c03\u6574 \u5b9a\u671f\u76d1\u63a7Redis\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\u6e05\u7406\u6216\u6269\u5c55\u8d44\u6e90\u3002 \u8c03\u6574Redis\u914d\u7f6e\uff0c\u4f8b\u5982maxmemory-policy\u548cmaxmemory-samples\uff0c\u4ee5\u4f18\u5316\u5185\u5b58\u7ba1\u7406\u3002 \u8003\u8651\u4f7f\u7528Redis Sentinel\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u548c\u6545\u969c\u5904\u7406\u3002 \u4ee5\u4e0a\u5c31\u662f\u5185\u5b58\u6ee1\u4e86\u600e\u4e48\u529e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5115","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5115"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5115\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}