{"id":5083,"date":"2024-11-14T09:51:44","date_gmt":"2024-11-14T01:51:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5083\/"},"modified":"2024-11-14T09:51:44","modified_gmt":"2024-11-14T01:51:44","slug":"redis%e9%98%9f%e5%88%97%e6%bb%a1%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5083\/","title":{"rendered":"redis\u961f\u5217\u6ee1\u4e86\u600e\u4e48\u529e"},"content":{"rendered":"<blockquote><p>\n  \u89e3\u51b3 redis \u961f\u5217\u6ee1\u95ee\u9898\u7684\u65b9\u6848\u5305\u62ec\uff1a\u589e\u52a0\u961f\u5217\u5927\u5c0f\u4fee\u526a\u961f\u5217\u4f7f\u7528\u6d41\u4f7f\u7528\u5916\u90e8\u961f\u5217\u8c03\u6574\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u901f\u5ea6\u4f18\u5316\u6570\u636e\u7ed3\u6784\u76d1\u89c6\u961f\u5217\u5927\u5c0f\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/21\/2024052115182178790.jpg\" class=\"aligncenter\" title=\"redis\u961f\u5217\u6ee1\u4e86\u600e\u4e48\u529e\u63d2\u56fe\" alt=\"redis\u961f\u5217\u6ee1\u4e86\u600e\u4e48\u529e\u63d2\u56fe\" \/><\/p>\n<p><strong>Redis\u961f\u5217\u5df2\u6ee1\uff1a\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u5f53Redis\u961f\u5217\u5df2\u6ee1\u65f6\uff0c\u6709\u51e0\u79cd\u53ef\u884c\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p><strong>1. \u589e\u52a0\u961f\u5217\u5927\u5c0f<\/strong><\/p>\n<ul>\n<li>\u4fee\u6539Redis\u914d\u7f6e\u4e2d\u7684maxmemory\u8bbe\u7f6e\u4ee5\u589e\u52a0\u53ef\u7528\u5185\u5b58\u3002<\/li>\n<li>\u4f7f\u7528CONFIG SET maxmemory \u547d\u4ee4\u3002 <\/li>\n<\/ul>\n<p><strong>2. \u4fee\u526a\u961f\u5217<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528LTRIM\u547d\u4ee4\u5220\u9664\u961f\u5217\u4e2d\u7684\u65e7\u6761\u76ee\u3002<\/li>\n<li>\u4f8b\u5982\uff1aLTRIM my_queue 0 99\u4fdd\u7559\u961f\u5217\u4e2d\u7684\u524d100\u4e2a\u6761\u76ee\u3002<\/li>\n<\/ul>\n<p><strong>3. \u4f7f\u7528\u6d41<\/strong><\/p>\n<ul>\n<li>Redis\u6d41\u662f\u65e0\u9650\u961f\u5217\uff0c\u4e0d\u4f1a\u9047\u5230\u5927\u5c0f\u9650\u5236\u95ee\u9898\u3002<\/li>\n<li>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6d41\u5e76\u4f7f\u7528XADD\u547d\u4ee4\u6dfb\u52a0\u6761\u76ee\u3002<\/li>\n<\/ul>\n<p><strong>4. \u4f7f\u7528\u5916\u90e8\u961f\u5217<\/strong><\/p>\n<ul>\n<li>\u5c06Redis\u961f\u5217\u7528\u4f5c\u4e34\u65f6\u7f13\u51b2\u533a\uff0c\u5e76\u4f7f\u7528\u5916\u90e8\u961f\u5217\uff08\u5982AWS SQS\u6216Kafka\uff09\u5904\u7406\u5927\u5bb9\u91cf\u6570\u636e\u3002<\/li>\n<li>\u4f7f\u7528RPUSH\u5c06\u6d88\u606f\u63a8\u9001\u5230Redis\u961f\u5217\uff0c\u5e76\u4f7f\u7528\u7b2c\u4e09\u65b9\u5ba2\u6237\u7aef\u4ece\u5916\u90e8\u961f\u5217\u62c9\u53d6\u6d88\u606f\u3002<\/li>\n<\/ul>\n<p><strong>5. \u8c03\u6574\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u901f\u5ea6<\/strong><\/p>\n<ul>\n<li>\u8c03\u6574\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u901f\u7387\u4ee5\u5339\u914d\u961f\u5217\u7684\u5bb9\u91cf\u3002<\/li>\n<li>\u9650\u5236\u751f\u4ea7\u8005\u7684\u541e\u5410\u91cf\u6216\u589e\u52a0\u6d88\u8d39\u8005\u7684\u5e76\u53d1\u6027\u3002<\/li>\n<\/ul>\n<p><strong>6. \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\u524d\u7f00\u6811\uff0c\u4ee5\u51cf\u5c11\u6bcf\u4e2a\u6761\u76ee\u7684\u5185\u5b58\u6d88\u8017\u3002<\/li>\n<li>\u8003\u8651\u4f7f\u7528Redis\u6a21\u5757\uff0c\u4f8b\u5982-queue\u6216redis-rsq\uff0c\u5b83\u4eec\u63d0\u4f9b\u4e86\u4e13\u95e8\u7684\u961f\u5217\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<p><strong>7. \u76d1\u89c6\u961f\u5217\u5927\u5c0f<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528Redis\u7684\u76d1\u89c6\u529f\u80fd\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\u76d1\u89c6\u961f\u5217\u7684\u5927\u5c0f\u3002<\/li>\n<li>\u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\uff0c\u5728\u961f\u5217\u8fbe\u5230\u5bb9\u91cf\u4e4b\u524d\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p><strong>\u9009\u62e9\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u53d6\u51b3\u4e8e\u5177\u4f53\u60c5\u51b5\u3002\u5bf9\u4e8e\u4e34\u65f6\u961f\u5217\u6216\u5904\u7406\u5c0f\u6279\u91cf\u6570\u636e\uff0c\u589e\u52a0\u961f\u5217\u5927\u5c0f\u6216\u4f7f\u7528\u6d41\u901a\u5e38\u5c31\u8db3\u591f\u4e86\u3002\u5bf9\u4e8e\u5927\u5bb9\u91cf\u6570\u636e\u6216\u9700\u8981\u6301\u4e45\u6027\u7684\u60c5\u51b5\uff0c\u5916\u90e8\u961f\u5217\u6216\u8c03\u6574\u751f\u4ea7\u8005\/\u6d88\u8d39\u8005\u7684\u901f\u7387\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u961f\u5217\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>\u89e3\u51b3 redis \u961f\u5217\u6ee1\u95ee\u9898\u7684\u65b9\u6848\u5305\u62ec\uff1a\u589e\u52a0\u961f\u5217\u5927\u5c0f\u4fee\u526a\u961f\u5217\u4f7f\u7528\u6d41\u4f7f\u7528\u5916\u90e8\u961f\u5217\u8c03\u6574\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u901f\u5ea6\u4f18\u5316\u6570\u636e\u7ed3\u6784\u76d1\u89c6\u961f\u5217\u5927\u5c0f Redis\u961f\u5217\u5df2\u6ee1\uff1a\u89e3\u51b3\u65b9\u6848 \u5f53Redis\u961f\u5217\u5df2\u6ee1\u65f6\uff0c\u6709\u51e0\u79cd\u53ef\u884c\u7684\u89e3\u51b3\u65b9\u6848\u3002 1. \u589e\u52a0\u961f\u5217\u5927\u5c0f \u4fee\u6539Redis\u914d\u7f6e\u4e2d\u7684maxmemory\u8bbe\u7f6e\u4ee5\u589e\u52a0\u53ef\u7528\u5185\u5b58\u3002 \u4f7f\u7528CONFIG SET maxmemory \u547d\u4ee4\u3002 2. \u4fee\u526a\u961f\u5217 \u4f7f\u7528LTRIM\u547d\u4ee4\u5220\u9664\u961f\u5217\u4e2d\u7684\u65e7\u6761\u76ee\u3002 \u4f8b\u5982\uff1aLTRIM my_queue 0 99\u4fdd\u7559\u961f\u5217\u4e2d\u7684\u524d100\u4e2a\u6761\u76ee\u3002 3. \u4f7f\u7528\u6d41 Redis\u6d41\u662f\u65e0\u9650\u961f\u5217\uff0c\u4e0d\u4f1a\u9047\u5230\u5927\u5c0f\u9650\u5236\u95ee\u9898\u3002 \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6d41\u5e76\u4f7f\u7528XADD\u547d\u4ee4\u6dfb\u52a0\u6761\u76ee\u3002 4. \u4f7f\u7528\u5916\u90e8\u961f\u5217 \u5c06Redis\u961f\u5217\u7528\u4f5c\u4e34\u65f6\u7f13\u51b2\u533a\uff0c\u5e76\u4f7f\u7528\u5916\u90e8\u961f\u5217\uff08\u5982AWS SQS\u6216Kafka\uff09\u5904\u7406\u5927\u5bb9\u91cf\u6570\u636e\u3002 \u4f7f\u7528RPUSH\u5c06\u6d88\u606f\u63a8\u9001\u5230Redis\u961f\u5217\uff0c\u5e76\u4f7f\u7528\u7b2c\u4e09\u65b9\u5ba2\u6237\u7aef\u4ece\u5916\u90e8\u961f\u5217\u62c9\u53d6\u6d88\u606f\u3002 5. \u8c03\u6574\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u901f\u5ea6 \u8c03\u6574\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u901f\u7387\u4ee5\u5339\u914d\u961f\u5217\u7684\u5bb9\u91cf\u3002 \u9650\u5236\u751f\u4ea7\u8005\u7684\u541e\u5410\u91cf\u6216\u589e\u52a0\u6d88\u8d39\u8005\u7684\u5e76\u53d1\u6027\u3002 6. \u4f18\u5316\u6570\u636e\u7ed3\u6784 \u4f7f\u7528\u66f4\u7d27\u51d1\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982\u54c8\u5e0c\u8868\u6216\u524d\u7f00\u6811\uff0c\u4ee5\u51cf\u5c11\u6bcf\u4e2a\u6761\u76ee\u7684\u5185\u5b58\u6d88\u8017\u3002 \u8003\u8651\u4f7f\u7528Redis\u6a21\u5757\uff0c\u4f8b\u5982-queue\u6216redis-rsq\uff0c\u5b83\u4eec\u63d0\u4f9b\u4e86\u4e13\u95e8\u7684\u961f\u5217\u5b9e\u73b0\u3002 7. \u76d1\u89c6\u961f\u5217\u5927\u5c0f \u4f7f\u7528Redis\u7684\u76d1\u89c6\u529f\u80fd\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\u76d1\u89c6\u961f\u5217\u7684\u5927\u5c0f\u3002 \u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\uff0c\u5728\u961f\u5217\u8fbe\u5230\u5bb9\u91cf\u4e4b\u524d\u89e3\u51b3\u95ee\u9898\u3002 \u9009\u62e9\u89e3\u51b3\u65b9\u6848 \u6700\u4f73\u89e3\u51b3\u65b9\u6848\u53d6\u51b3\u4e8e\u5177\u4f53\u60c5\u51b5\u3002\u5bf9\u4e8e\u4e34\u65f6\u961f\u5217\u6216\u5904\u7406\u5c0f\u6279\u91cf\u6570\u636e\uff0c\u589e\u52a0\u961f\u5217\u5927\u5c0f\u6216\u4f7f\u7528\u6d41\u901a\u5e38\u5c31\u8db3\u591f\u4e86\u3002\u5bf9\u4e8e\u5927\u5bb9\u91cf\u6570\u636e\u6216\u9700\u8981\u6301\u4e45\u6027\u7684\u60c5\u51b5\uff0c\u5916\u90e8\u961f\u5217\u6216\u8c03\u6574\u751f\u4ea7\u8005\/\u6d88\u8d39\u8005\u7684\u901f\u7387\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002 \u4ee5\u4e0a\u5c31\u662f\u961f\u5217\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-5083","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5083","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=5083"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5083\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}