{"id":153597,"date":"2024-11-02T08:46:18","date_gmt":"2024-11-02T00:46:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153597\/"},"modified":"2024-11-02T08:46:19","modified_gmt":"2024-11-02T00:46:19","slug":"%e5%a4%a7%e8%a6%8f%e6%a8%a1%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%b0%8e%e5%85%a5-redis%ef%bc%88%e5%a4%a7%e6%89%b9%e9%87%8f%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153597\/","title":{"rendered":"\u5927\u898f\u6a21\u6578\u64da\u5feb\u901f\u5c0e\u5165 Redis\uff08\u5927\u6279\u91cf\u6578\u64da\u5c0e\u5165 Redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%a4%a7%e8%a6%8f%e6%a8%a1%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%b0%8e%e5%85%a5-redis%ef%bc%88%e5%a4%a7%e6%89%b9%e9%87%8f%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5-redis%ef%bc%89-jJpQwKFngP\">\u5927\u898f\u6a21\u6578\u64da\u5feb\u901f\u5c0e\u5165 Redis\uff08\u5927\u6279\u91cf\u6578\u64da\u5c0e\u5165 Redis\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9752\u775e\u3002\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u4f7f\u5176\u6210\u70ba\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u7684\u7406\u60f3\u9078\u64c7\u3002\u7136\u800c\uff0c\u5c07\u5927\u91cf\u6578\u64da\u5feb\u901f\u5c0e\u5165 Redis \u4ecd\u7136\u662f\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u5be6\u73fe\u5927\u6279\u91cf\u6578\u64da\u7684\u5c0e\u5165\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis%ef%bc%9f-jJpQwKFngP\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a4%a7%e6%89%b9%e9%87%8f%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e7%9a%84%e6%8c%91%e6%88%b0-jJpQwKFngP\">\u5927\u6279\u91cf\u6578\u64da\u5c0e\u5165\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1 Redis \u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u4f46\u5728\u5c0e\u5165\u5927\u91cf\u6578\u64da\u6642\uff0c\u4ecd\u7136\u53ef\u80fd\u9762\u81e8\u4ee5\u4e0b\u6311\u6230\uff1a<\/p>\n<ul>\n<li>\u7db2\u7d61\u5ef6\u9072\uff1a\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u5c0e\u5165\u901f\u5ea6\u3002<\/li>\n<li>\u5167\u5b58\u9650\u5236\uff1aRedis \u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u904e\u5927\u7684\u6578\u64da\u96c6\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u4e0d\u8db3\u3002<\/li>\n<li>\u6578\u64da\u4e00\u81f4\u6027\uff1a\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d\uff0c\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9c%89%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e6%96%b9%e6%b3%95-jJpQwKFngP\">\u6709\u6548\u7684\u6578\u64da\u5c0e\u5165\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%ef%bc%88pipelining%ef%bc%89-jJpQwKFngP\">1. \u4f7f\u7528\u7ba1\u9053\uff08Pipelining\uff09<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u7ba1\u9053\u529f\u80fd\uff0c\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u5728\u4e00\u8d77\uff0c\u6e1b\u5c11\u7db2\u7d61\u5f80\u8fd4\u7684\u6b21\u6578\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5c0e\u5165\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u4f7f\u7528\u7ba1\u9053\npipe = r.pipeline()\nfor i in range(10000):\n    pipe.set(f'key{i}', f'value{i}')\npipe.execute()\n<\/code><\/pre>\n<h3 id=\"2-%e6%89%b9%e9%87%8f%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-jJpQwKFngP\">2. \u6279\u91cf\u5c0e\u5165\u6578\u64da<\/h3>\n<p>\u5c07\u6578\u64da\u5206\u6279\u5c0e\u5165\u4e5f\u662f\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u3002\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6210\u591a\u500b\u5c0f\u6279\u6b21\uff0c\u7136\u5f8c\u9010\u6279\u5c0e\u5165 Redis\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u6b21\u5c0e\u5165\u7684\u6578\u64da\u91cf\uff0c\u964d\u4f4e\u5167\u5b58\u58d3\u529b\u3002<\/p>\n<pre><code>def batch_import(data, batch_size=1000):\n    r = redis.Redis(host='localhost', port=6379, db=0)\n    for i in range(0, len(data), batch_size):\n        batch = data[i:i + batch_size]\n        pipe = r.pipeline()\n        for key, value in batch:\n            pipe.set(key, value)\n        pipe.execute()\n\n# \u5047\u8a2d data \u662f\u4e00\u500b\u5305\u542b\u5927\u91cf\u6578\u64da\u7684\u5217\u8868\ndata = [(f'key{i}', f'value{i}') for i in range(100000)]\nbatch_import(data)\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-redis-%e7%9a%84-mset-%e5%91%bd%e4%bb%a4-jJpQwKFngP\">3. \u4f7f\u7528 Redis \u7684 MSET \u547d\u4ee4<\/h3>\n<p>Redis \u7684 MSET \u547d\u4ee4\u53ef\u4ee5\u4e00\u6b21\u6027\u8a2d\u7f6e\u591a\u500b\u9375\u503c\u5c0d\uff0c\u9019\u5c0d\u65bc\u5927\u6279\u91cf\u6578\u64da\u5c0e\u5165\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 MSET \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>data = {f'key{i}': f'value{i}' for i in range(10000)}\nr.mset(data)\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e5%be%8c%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-jJpQwKFngP\">\u6578\u64da\u5c0e\u5165\u5f8c\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u5b8c\u6210\u6578\u64da\u5c0e\u5165\u5f8c\uff0c\u5efa\u8b70\u9032\u884c\u4ee5\u4e0b\u64cd\u4f5c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u4e0d\u8d85\u904e Redis \u7684\u5167\u5b58\u9650\u5236\u3002<\/li>\n<li>\u5b9a\u671f\u9032\u884c\u6578\u64da\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574 Redis \u7684\u914d\u7f6e\u53c3\u6578\uff0c\u4ee5\u512a\u5316\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jJpQwKFngP\">\u7e3d\u7d50<\/h2>\n<p>\u5927\u898f\u6a21\u6578\u64da\u5feb\u901f\u5c0e\u5165 Redis \u662f\u4e00\u500b\u9700\u8981\u8b39\u614e\u8003\u616e\u7684\u904e\u7a0b\u3002\u901a\u904e\u4f7f\u7528\u7ba1\u9053\u3001\u6279\u91cf\u5c0e\u5165\u548c MSET \u547d\u4ee4\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6578\u64da\u5c0e\u5165\u7684\u6548\u7387\u3002\u540c\u6642\uff0c\u9075\u5faa\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Redis \u90e8\u7f72\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u5c0e\u5165\u5927\u898f\u6a21\u6578\u64da\u81f3Redis\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u6578\u64da\u5b58\u5132\u8207\u6aa2\u7d22\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-153597","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153597","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=153597"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153597\/revisions"}],"predecessor-version":[{"id":153598,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153597\/revisions\/153598"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}