{"id":188084,"date":"2024-11-11T19:40:01","date_gmt":"2024-11-11T11:40:01","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188084\/"},"modified":"2024-11-11T19:40:03","modified_gmt":"2024-11-11T11:40:03","slug":"%e7%9e%ac%e9%96%93%e5%8a%a0%e9%80%9f%ef%bc%8c%e4%b8%a6%e8%a1%8c%e8%ae%80%e5%8f%96redis%ef%bc%88%e4%b8%a6%e8%a1%8c%e8%ae%80%e5%8f%96redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188084\/","title":{"rendered":"\u77ac\u9593\u52a0\u901f\uff0c\u4e26\u884c\u8b80\u53d6Redis\uff08\u4e26\u884c\u8b80\u53d6redis\uff09"},"content":{"rendered":"

\u77ac\u9593\u52a0\u901f\uff0c\u4e26\u884c\u8b80\u53d6Redis<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u4e26\u884c\u8b80\u53d6\u6280\u8853\u4f86\u5be6\u73feRedis\u7684\u77ac\u9593\u52a0\u901f\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\u548c\u7528\u6236\u8acb\u6c42\u7684\u589e\u591a\uff0c\u55ae\u4e00\u7684\u8b80\u53d6\u64cd\u4f5c\u53ef\u80fd\u6703\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002<\/p>\n

\u4e26\u884c\u8b80\u53d6\u7684\u5fc5\u8981\u6027<\/h2>\n

\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u55ae\u4e00\u7684\u8b80\u53d6\u8acb\u6c42\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u7528\u6236\u7684\u9700\u6c42\u3002\u9019\u6642\uff0c\u4e26\u884c\u8b80\u53d6\u6280\u8853\u4fbf\u6210\u70ba\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u540c\u6642\u767c\u9001\u591a\u500b\u8b80\u53d6\u8acb\u6c42\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n

\u5982\u4f55\u5be6\u73fe\u4e26\u884c\u8b80\u53d6Redis<\/h2>\n

\u5be6\u73feRedis\u7684\u4e26\u884c\u8b80\u53d6\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u9032\u884c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n

1. \u4f7f\u7528\u591a\u7dda\u7a0b<\/h3>\n

\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7dda\u7a0b\u4f86\u540c\u6642\u767c\u9001\u591a\u500b\u8b80\u53d6\u8acb\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n

import redis\nimport threading\n\n# \u9023\u63a5\u5230Redis\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u8b80\u53d6\u51fd\u6578\ndef read_from_redis(key):\n    value = client.get(key)\n    print(f'Key: {key}, Value: {value}')\n\n# \u5275\u5efa\u591a\u500b\u7dda\u7a0b\nthreads = []\nfor i in range(10):\n    thread = threading.Thread(target=read_from_redis, args=(f'key{i}',))\n    threads.append(thread)\n    thread.start()\n\n# \u7b49\u5f85\u6240\u6709\u7dda\u7a0b\u5b8c\u6210\nfor thread in threads:\n    thread.join()\n<\/code><\/pre>\n
2. \u4f7f\u7528Redis\u7684Pipeline\u529f\u80fd<\/h3>\n
Redis\u63d0\u4f9b\u4e86Pipeline\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Pipeline\u7684\u793a\u4f8b\uff1a<\/p>\n
import redis\n\n# \u9023\u63a5\u5230Redis\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u4f7f\u7528Pipeline\npipeline = client.pipeline()\nfor i in range(10):\n    pipeline.get(f'key{i}')\nvalues = pipeline.execute()\n\nfor i, value in enumerate(values):\n    print(f'Key: key{i}, Value: {value}')\n<\/code><\/pre>\n
3. \u4f7f\u7528\u5206\u7247\u6280\u8853<\/h3>\n
\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u7684\u5206\u7247\u6280\u8853\uff0c\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u591a\u500b\u5be6\u4f8b\u4e4b\u9593\u4e26\u884c\u8b80\u53d6\u6578\u64da\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n
\u6027\u80fd\u6e2c\u8a66<\/h2>\n
\u5728\u5be6\u65bd\u4e26\u884c\u8b80\u53d6\u5f8c\uff0c\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff0c\u5982redis-benchmark\uff0c\u4f86\u6e2c\u8a66\u4e0d\u540c\u4e26\u884c\u5ea6\u4e0b\u7684\u6027\u80fd\u8868\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u6e2c\u8a66\u547d\u4ee4\uff1a<\/p>\n
redis-benchmark -h localhost -p 6379 -n 10000 -c 10 -d 100\n<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u5c07\u5728Redis\u670d\u52d9\u5668\u4e0a\u9032\u884c10000\u6b21\u8acb\u6c42\uff0c\u4e26\u4f7f\u752810\u500b\u4e26\u767c\u9023\u63a5\uff0c\u6bcf\u6b21\u8acb\u6c42\u7684\u6578\u64da\u5927\u5c0f\u70ba100\u5b57\u7bc0\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u901a\u904e\u5be6\u65bd\u4e26\u884c\u8b80\u53d6\u6280\u8853\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u7684\u6578\u64da\u8b80\u53d6\u6027\u80fd\uff0c\u5f9e\u800c\u6eff\u8db3\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u591a\u7dda\u7a0b\u3001Pipeline\u9084\u662f\u5206\u7247\u6280\u8853\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u6709\u6548\u5730\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u6216\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u5be6\u4f8b\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u60a8\u5be6\u73fe\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u77ac\u9593\u52a0\u901f\u4e26\u884c\u8b80\u53d6Redis\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6027\u80fd\u61c9\u7528\uff0c\u512a\u5316\u7cfb\u7d71\u97ff\u61c9\u6642\u9593\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-188084","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188084","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=188084"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188084\/revisions"}],"predecessor-version":[{"id":188085,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188084\/revisions\/188085"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}