{"@attributes":{"version":"2.0"},"channel":{"title":"\u6807\u7b7e on \u86ee\u8346","link":"https:\/\/dbwu.tech\/tags\/","description":"Recent content in \u6807\u7b7e on \u86ee\u8346","generator":"Hugo -- gohugo.io","language":"en","copyright":"codean.net@gmail.com","lastBuildDate":"Tue, 23 Jan 2024 00:00:00 +0000","item":[{"title":"\u5982\u4f55\u83b7\u53d6\u66f4\u591a\u7684\u514d\u8d39\u670d\u52a1\u5668","link":"https:\/\/dbwu.tech\/posts\/other\/free-cloud-services\/","pubDate":"Mon, 01 Apr 2024 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/other\/free-cloud-services\/","description":{}},{"title":"Kubernetes \u8c03\u5ea6\u5668\u961f\u5217 - \u8bbe\u8ba1\u4e0e\u5b9e\u73b0","link":"https:\/\/dbwu.tech\/posts\/k8s\/source_code\/scheduler_queue\/","pubDate":"Tue, 23 Jan 2024 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/source_code\/scheduler_queue\/","description":{}},{"title":"Kubernetes \u8c03\u5ea6\u5668 - 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\u8bed\u8a00\u4e2d\u4e24\u4e2a\u5e38\u7528\u7684\u5f00\u6e90\u7ec4\u4ef6\uff0c\u7814\u7a76\u4e0b\u4e24\u79cd\u7b97\u6cd5\u7684\u533a\u522b\u548c\u5177\u4f53\u4ee3\u7801\u5b9e\u73b0\u3002"},{"title":"jsonparser \u4e3a\u4ec0\u4e48\u6bd4\u6807\u51c6\u5e93\u7684 encoding\/json \u5feb 10 \u500d ?","link":"https:\/\/dbwu.tech\/posts\/golang_jsonparser\/","pubDate":"Mon, 17 Jul 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_jsonparser\/","description":{}},{"title":"zap \u9ad8\u6027\u80fd\u8bbe\u8ba1\u4e0e\u5b9e\u73b0","link":"https:\/\/dbwu.tech\/posts\/golang_zap\/","pubDate":"Sun, 16 Jul 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_zap\/","description":"zap \u662f Uber \u5f00\u6e90\u7684 Go \u9ad8\u6027\u80fd\u65e5\u5fd7\u5e93\uff0c\u6027\u80fd\u8fdc\u8d85\u4e8e\u6807\u51c6\u5e93\u548c\u5176\u4ed6\u5f00\u6e90\u65e5\u5fd7\u5e93\u3002zap \u4f7f\u7528\u7b80\u5355\uff0c\u652f\u6301\u591a\u79cd\u683c\u5f0f\u7ed3\u6784\u5316\u65e5\u5fd7\u3001\u53ef\u4ee5\u8bbe\u7f6e\u4e0d\u540c\u7684\u65e5\u5fd7\u7ea7\u522b\uff0c\u5e76\u4e14\u80fd\u591f\u8bb0\u5f55\u5806\u6808\u4fe1\u606f\u548c &hellip;"},{"title":"HTTP Router \u7b97\u6cd5\u6f14\u8fdb","link":"https:\/\/dbwu.tech\/posts\/http_router\/","pubDate":"Thu, 13 Jul 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/http_router\/","description":{}},{"title":"\u5e03\u8c37\u9e1f\u8fc7\u6ee4\u5668","link":"https:\/\/dbwu.tech\/posts\/cuckoo_filter\/","pubDate":"Mon, 10 Jul 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/cuckoo_filter\/","description":"\u5e03\u8c37\u9e1f\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u8282\u7701\u5185\u5b58\u7a7a\u95f4\u7684\u6982\u7387\u6570\u636e\u7ed3\u6784\uff0c\u57fa\u4e8e\u5e03\u8c37\u9e1f\u54c8\u5e0c\u7b97\u6cd5\u5b9e\u73b0\u7684\u8fc7\u6ee4\u5668\uff0c\u548c\u5e03\u9686\u8fc7\u6ee4\u5668\u4e00\u6837\uff0c\u7528\u4e8e\u68c0\u6d4b\u6307\u5b9a\u5143\u7d20\u662f\u5426\u5b58\u5728\u4e8e\u67d0\u4e2a\u96c6\u5408\u4e2d\uff0c\u8fd4\u56de\u7ed3\u679c\u8bed\u4e49\u662f\u201c\u5143\u7d20\u4e00\u5b9a\u4e0d\u5b58\u5728\u201d\u6216\u201c\u6709\u8f83\u5927\u53ef\u80fd\u5b58\u5728\u201d\u3002"},{"title":"fastcache \u9ad8\u6027\u80fd\u8bbe\u8ba1\u4e0e\u5b9e\u73b0","link":"https:\/\/dbwu.tech\/posts\/golang_fastcache\/","pubDate":"Thu, 06 Jul 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_fastcache\/","description":{}},{"title":"Web \u5e38\u89c1\u7684\u4e09\u4e2a\u5b89\u5168\u95ee\u9898","link":"https:\/\/dbwu.tech\/posts\/web_security\/","pubDate":"Wed, 05 Jul 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/web_security\/","description":{}},{"title":"ants Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_ants\/","pubDate":"Fri, 30 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_ants\/","description":"ants \u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u4e14\u4f4e\u635f\u8017\u7684 goroutine \u6c60\uff0c\u7ec4\u4ef6\u5185\u90e8\u4f1a\u521b\u5efa\u4e00\u4e2a\u56fa\u5b9a\u5bb9\u91cf\u7684 goroutine \u6c60\uff0c\u5e76\u4e14\u7ba1\u7406\u548c\u56de\u6536\u6c60\u4e2d\u7684 goroutine\uff0c\u4e3b\u8981\u5e94\u7528\u573a\u666f\u662f\u5141\u8bb8\u5f00\u53d1\u8005\u9650\u5236\u5e76\u53d1\u7a0b\u5e8f\u4e2d\u7684 goroutine \u6570\u91cf\uff0c\u66f4\u591a\u7684\u7279\u6027 &hellip;"},{"title":"\u5e03\u8c37\u9e1f\u8fc7\u6ee4\u5668","link":"https:\/\/dbwu.tech\/posts\/cuckoofilter\/","pubDate":"Fri, 30 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/cuckoofilter\/","description":"\u5e03\u8c37\u9e1f\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u8282\u7701\u5185\u5b58\u7a7a\u95f4\u7684\u6982\u7387\u6570\u636e\u7ed3\u6784\uff0c\u57fa\u4e8e\u5e03\u8c37\u9e1f\u54c8\u5e0c\u7b97\u6cd5\u5b9e\u73b0\u7684\u8fc7\u6ee4\u5668\uff0c\u548c\u5e03\u9686\u8fc7\u6ee4\u5668\u4e00\u6837\uff0c\u7528\u4e8e\u68c0\u6d4b\u6307\u5b9a\u5143\u7d20\u662f\u5426\u5b58\u5728\u4e8e\u67d0\u4e2a\u96c6\u5408\u4e2d\uff0c\u8fd4\u56de \u201c\u5143\u7d20\u4e00\u5b9a\u4e0d\u5b58\u5728\u201d \u6216 \u201c\u6709\u8f83\u5927\u53ef\u80fd\u5b58\u5728\u201d \u4e24\u79cd\u8bed\u4e49\u4e4b\u4e00\u3002"},{"title":"Go \u7ebf\u7a0b\u5b89\u5168 map \u65b9\u6848\u9009\u578b","link":"https:\/\/dbwu.tech\/posts\/golang_thread_safe_map\/","pubDate":"Sun, 25 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_thread_safe_map\/","description":"Go \u8bed\u8a00\u6807\u51c6\u5e93\u4e2d\u7684 map \u6570\u636e\u7c7b\u578b\u5e76\u4e0d\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\uff0c\u591a\u4e2a goroutine \u53ef\u4ee5\u5e76\u53d1\u8bfb\u53d6\u540c\u4e00\u4e2a map, \u4f46\u662f\u4e0d\u80fd\u5e76\u53d1\u5199\u5165\u540c\u4e00\u4e2a map, \u5426\u5219\u4f1a\u5f15\u53d1 panic, \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898 &hellip;"},{"title":"\u5e03\u9686\u8fc7\u6ee4\u5668","link":"https:\/\/dbwu.tech\/posts\/bloom_filter\/","pubDate":"Tue, 20 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/bloom_filter\/","description":"\u5e03\u9686\u8fc7\u6ee4\u5668\uff08\u82f1\u8bed\uff1aBloom Filter\uff09\u662f 1970 \u5e74\u7531\u5e03\u9686\u63d0\u51fa\u7684\uff0c\u662f\u4e00\u4e2a\u5f88\u957f\u7684\u4e8c\u8fdb\u5236\u5411\u91cf\u548c\u4e00\u7cfb\u5217\u968f\u673a\u6620\u5c04\u51fd\u6570\u3002\u5e03\u9686\u8fc7\u6ee4\u5668\u53ef\u4ee5\u7528\u4e8e\u68c0\u7d22\u4e00\u4e2a\u5143\u7d20\u662f\u5426\u5728\u4e00\u4e2a\u96c6\u5408\u4e2d\u3002\u5b83\u7684\u4f18\u70b9\u662f\u7a7a\u95f4\u6548\u7387\u548c\u67e5\u8be2\u65f6\u95f4\u90fd\u8fdc\u8fdc\u8d85\u8fc7\u4e00\u822c\u7684\u7b97\u6cd5\uff0c\u7f3a\u70b9\u662f\u6709\u4e00\u5b9a\u7684\u8bef\u8bc6\u522b\u7387\u548c\u5220\u9664\u56f0\u96be\u3002"},{"title":"\u6b7b\u9501\u3001\u6d3b\u9501\u3001\u9965\u997f\u3001\u81ea\u65cb\u9501","link":"https:\/\/dbwu.tech\/posts\/os_lock\/","pubDate":"Mon, 19 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/os_lock\/","description":{}},{"title":"sync.Pool Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_pool\/","pubDate":"Thu, 15 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_pool\/","description":"sync.Pool \u662f Go \u8bed\u8a00\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u5e76\u53d1\u5b89\u5168\u7684\u5bf9\u8c61\u6c60\uff0c\u53ef\u4ee5\u7528\u6765\u7f13\u5b58\u90a3\u4e9b\u9700\u8981\u91cd\u590d\u521b\u5efa\u548c\u9500\u6bc1\u7684\u5bf9\u8c61\uff0c\u4ece\u800c\u907f\u514d\u9891\u7e41\u5730\u8fdb\u884c\u5185\u5b58\u5206\u914d\u548c\u56de\u6536\uff0c\u964d\u4f4e\u5185\u5b58\u548c GC \u538b\u529b\u3002\u672c\u6587\u901a\u8fc7\u5e95\u5c42\u6e90\u4ee3\u7801\u6765\u5206\u6790 sync.Pool \u9ad8\u6027\u80fd\u80cc\u540e\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0&hellip;"},{"title":"Go \u5185\u5b58\u7ba1\u7406\u6982\u8ff0","link":"https:\/\/dbwu.tech\/posts\/golang_memory\/","pubDate":"Tue, 13 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_memory\/","description":"Go \u8bed\u8a00\u7684\u5e95\u5c42\u5185\u5b58\u5206\u914d\u5b9e\u73b0\u65b9\u6848\u53c2\u8003\u4e86 TCMalloc, \u901a\u8fc7\u591a\u7ea7\u7f13\u5b58\u673a\u5236\u3001 \u5185\u5b58\u5bf9\u8c61\u5927\u5c0f\u5206\u7c7b\u6765\u5b8c\u6210\u4e0d\u540c\u7684\u5206\u914d\u7b56\u7565\u4ee5\u63d0\u5347\u6027\u80fd\u3002"},{"title":"Go netpoll Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_netpoll\/","pubDate":"Mon, 12 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_netpoll\/","description":{}},{"title":"goroutine \u6cc4\u6f0f\u4e0e\u68c0\u6d4b","link":"https:\/\/dbwu.tech\/posts\/golang_goroutine_leak\/","pubDate":"Sun, 11 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_goroutine_leak\/","description":"Go \u8bed\u8a00\u5185\u7f6e GC\uff0c\u56e0\u6b64\u4e00\u822c\u4e0d\u4f1a\u5185\u5b58\u6cc4\u6f0f\uff0c\u4f46\u662f goroutine \u53ef\u80fd\u4f1a\u53d1\u751f\u6cc4\u6f0f\uff0c\u6cc4\u6f0f\u7684 goroutine \u5f15\u7528\u7684\u5185\u5b58\u540c\u6837\u65e0\u6cd5\u88ab GC \u6b63\u5e38\u56de\u6536 &hellip;"},{"title":"time\/Timer Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_timer\/","pubDate":"Sat, 10 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_timer\/","description":"Go \u8bed\u8a00\u4e2d\u7684\u8ba1\u65f6\u5668\u5e38\u7528\u4e8e\u5b9a\u671f\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u6216\u8005\u5728\u6307\u5b9a\u65f6\u95f4\u5185\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\uff0c\u4f8b\u5982\u5b9e\u73b0\u8d85\u65f6\u3001\u5468\u671f\u6027\u6267\u884c\u4efb\u52a1\u7b49\u573a\u666f\uff0c\u4e3b\u8981\u901a\u8fc7\u6807\u51c6\u5e93\u7684 time \u5305\u4e2d\u7684\u76f8\u5173\u65b9\u6cd5\u6765\u5b9e\u73b0\uff0c\u5982 time.After(), time.Tick() \u7b49\u3002"},{"title":"GMP Scheduler Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_gmp\/","pubDate":"Fri, 09 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_gmp\/","description":"Go \u8bed\u8a00\u4e2d\u7684 GMP \u662f\u6307\u7528\u4e8e\u7ba1\u7406 goroutine \u7684\u8c03\u5ea6\u5668\uff0c\u5176\u5185\u90e8\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a M:N \u7684\u8c03\u5ea6\u6a21\u578b\uff0c\u5176\u4e2d M \u4e2a\u7528\u6237\u7ea7 goroutine \u88ab\u5206\u914d\u5230 N \u4e2a\u5185\u6838\u7ea7\u7ebf\u7a0b\u4e0a\u6267\u884c\u3002\u8c03\u5ea6\u5668\u8d1f\u8d23\u5c06 goroutine \u5206\u914d\u7ed9\u5904\u7406\u5668 P, \u5e76\u5728\u9700\u8981\u65f6\u5c06 goroutine \u4ece\u4e00\u4e2a\u5904\u7406\u5668 P \u8f6c\u79fb\u5230\u53e6\u4e00\u4e2a\u5904\u7406\u5668 P &hellip;"},{"title":"Go channel \u7684 15 \u6761\u89c4\u5219\u548c\u5e95\u5c42\u5b9e\u73b0","link":"https:\/\/dbwu.tech\/posts\/golang_channel\/","pubDate":"Thu, 08 Jun 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_channel\/","description":"Go \u8bed\u8a00\u4e2d channel \u53d1\u9001\u3001\u63a5\u6536\u3001\u5173\u95ed\u89c4\u5219\u90fd\u6709\u54ea\u4e9b\uff1f\u5e95\u5c42\u53c8\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u5462\uff1f"},{"title":"\u4e3a\u4ec0\u4e48 Linux \u201c\u4e00\u5207\u7686\u6587\u4ef6\u201d","link":"https:\/\/dbwu.tech\/posts\/linux_everything_is_a_file\/","pubDate":"Fri, 19 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/linux_everything_is_a_file\/","description":"\u5728 Linux \u4e2d\uff0c\u5305\u62ec\u786c\u4ef6\u8bbe\u5907\u3001\u76ee\u5f55\u3001\u6587\u672c\u6587\u4ef6\u3001\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u8f93\u5165\u8f93\u51fa\u6d41\u3001\u5957\u63a5\u5b57\u3001\u7ba1\u9053\u3001TTY \u7ec8\u7aef\u7b49\u5404\u79cd\u8d44\u6e90\u90fd\u88ab\u62bd\u8c61\u6210\u6587\u4ef6\uff0c\u5e76\u4e14\u5b83\u4eec\u4e4b\u95f4\u6ca1\u6709\u592a\u5927\u7684\u533a\u522b\u3002\u6bcf\u4e2a\u6587\u4ef6\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u8def\u5f84\u8fdb\u884c\u6807\u8bc6\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u8def\u5f84\u6765\u8bbf\u95ee\u548c\u7ba1\u7406\u8fd9\u4e9b\u8d44\u6e90 &hellip;"},{"title":"context.Context Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_context\/","pubDate":"Fri, 12 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_context\/","description":"context.Context \u7c7b\u578b\u8868\u793a\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u4f5c\u7528\u662f\u5728 API \u901a\u4fe1\u3001\u8fdb\u7a0b\u901a\u4fe1\u3001\u51fd\u6570\u8c03\u7528\u4e4b\u95f4\u4f20\u9012\u8d85\u65f6\u65f6\u95f4\u3001\u53d6\u6d88\u4fe1\u53f7\u548c\u5176\u4ed6\u6570\u636e\u503c\u3002"},{"title":"runtime\/HACKING.md","link":"https:\/\/dbwu.tech\/posts\/golang_hacking\/","pubDate":"Thu, 11 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_hacking\/","description":"\u6700\u8fd1\u9605\u8bfb\u6807\u51c6\u5e93\u6e90\u4ee3\u7801\u65f6\uff0c\u5076\u7136\u95f4\u53d1\u73b0 runtime \u5305\u4e0b\u9762\u7684\u4e00\u4e2a markdown \u6587\u4ef6\uff0c\u5927\u81f4\u8bfb\u4e86\u4e00\u4e0b\uff0c\u611f\u89c9\u5bf9\u7406\u89e3 GMP \u8c03\u5ea6\u7684\u57fa\u7840\u6982\u5ff5\u548c\u6807\u51c6\u5e93\u4e2d\u7684\u5404\u7c7b\u6ce8\u89e3\u6307\u4ee4\u975e\u5e38\u6709\u5e2e\u52a9\uff0c\u51b3\u5b9a\u7ffb\u8bd1\u51fa\u6765\uff0c\u6b63\u597d\u63d0\u9ad8\u4e00\u4e0b\u81ea\u5df1\u7684\u82f1\u6587\u6c34\u5e73\u3002"},{"title":"Goland \u6700\u4f73\u5b9e\u8df5","link":"https:\/\/dbwu.tech\/posts\/goland_best_practice\/","pubDate":"Wed, 10 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/goland_best_practice\/","description":{}},{"title":"\u4e92\u8054\u7f51\u5f00\u53d1\u4e0e\u91d1\u5eb8\u6b66\u5b66","link":"https:\/\/dbwu.tech\/posts\/other\/jywx\/","pubDate":"Tue, 09 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/other\/jywx\/","description":{}},{"title":"\u4e3a\u4ec0\u4e48 Redis 6.0 \u5f15\u5165\u591a\u7ebf\u7a0b\u6a21\u578b\uff1f","link":"https:\/\/dbwu.tech\/posts\/redis\/why_redis_use_multi_threading_model\/","pubDate":"Wed, 03 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/redis\/why_redis_use_multi_threading_model\/","description":{}},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - \u91d1\u4e1d\u96c0\u53d1\u5e03","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/canary_release\/","pubDate":"Mon, 01 May 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/canary_release\/","description":{}},{"title":"\u5bb9\u5668\u4e2d\u5982\u4f55\u6b63\u786e\u914d\u7f6e GOMAXPROCS ?","link":"https:\/\/dbwu.tech\/posts\/golang_automaxprocs\/","pubDate":"Sun, 30 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_automaxprocs\/","description":{}},{"title":"singleflight Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_singleflight\/","pubDate":"Fri, 28 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_singleflight\/","description":"singleflight \u662f\u5c06 \u591a\u4e2a\u8bf7\u6c42\u7684\u8fd4\u56de\u7ed3\u679c\u76f8\u540c + \u8ba1\u7b97\u8fc7\u7a0b\u6b21\u6570\u9650\u5236 \u8fd9\u4e00\u8fc7\u7a0b\u62bd\u8c61\u51fa\u6765\uff0c\u5c06\u6240\u6709\u7ec6\u8282\u9690\u85cf\u5728\u5185\u90e8\u5b9e\u73b0\u4e2d\uff0c\u53ea\u63d0\u4f9b GET \u548c DELETE \u4e24\u79cd\u7c7b\u578b API, \u7b80\u5316\u4e86\u8c03\u7528\u65b9\u6cd5\u3002\u4e00\u4e2a\u6bd4\u8f83\u5e38\u89c1\u7684\u573a\u666f\u662f\u4f7f\u7528 singleflight \u6765\u9650\u5236\u540c\u4e00\u4e2a\u7f13\u5b58 key \u7684\u91cd\u590d\u8bf7\u6c42\uff0c\u907f\u514d\u53d1\u751f \u7f13\u5b58\u51fb\u7a7f \u65f6\uff0c\u907f\u514d\u8bf7\u6c42\u5168\u90e8\u843d\u5230\u6570\u636e\u5e93\uff0c\u51cf\u5c11\u6027\u80fd\u5f71\u54cd\u548c\u5b95\u673a\u98ce\u9669\u3002"},{"title":"sync.Map Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_map\/","pubDate":"Thu, 27 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_map\/","description":"\u4ece\u5185\u90e8\u5e95\u5c42\u5b9e\u73b0\u6765\u8bf4\uff0csync.Map \u901a\u8fc7 entry \u7c7b\u578b\u5c06 map \u7684\u53d8\u5316\u548c\u5143\u7d20\u7684\u53d8\u5316\u8fdb\u884c\u9694\u79bb\u7684\u540c\u65f6, \u8fd8\u4fdd\u8bc1\u4e86\u5e95\u5c42\u6570\u636e\u7684\u590d\u7528 (read map \u548c dirty map \u6307\u5411\u540c\u4e00\u4e2a entry)\uff0c read, dirty 2 \u4e2a\u5b57\u6bb5\u52a0\u539f\u5b50\u64cd\u4f5c\u7684\u7d27\u5bc6\u914d\u5408\uff0c\u975e\u5e38\u7b80\u6d01\u4f18\u96c5\u5730\u5b9e\u73b0\u4e86 sync.Map \u6839\u636e\u8bfb\u5199\u6bd4\u4f8b\u52a8\u6001\u53d8\u5316\u548c\u8f6c\u6362\u5185\u90e8\u5b57\u6bb5\u6570\u636e\u7ed3\u6784\uff0c \u5c24\u5176\u662f read \u548c dirty \u4e24\u4e2a\u5b57\u6bb5\u4fdd\u6301&hellip;"},{"title":"sync.Cond Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_cond\/","pubDate":"Wed, 26 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_cond\/","description":"sync.Cond \u4e0d\u662f\u4e00\u4e2a\u5e38\u7528\u7684\u540c\u6b65\u673a\u5236\uff0c\u5728\u6761\u4ef6\u53d8\u91cf\u957f\u65f6\u95f4\u65e0\u6cd5\u6ee1\u8db3\u65f6\uff0csync.Cond \u80fd\u591f\u8ba9\u51fa\u5904\u7406\u5668\u7684\u4f7f\u7528\u6743\uff0c\u548c\u5355\u7eaf\u4f7f\u7528 for {} \u8fdb\u884c\u65e0\u9650\u7b49\u5f85\u76f8\u6bd4\uff0c\u53ef\u4ee5\u63d0\u9ad8 CPU \u7684\u5229\u7528\u7387\u3002"},{"title":"sync.WaitGroup Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_waitgroup\/","pubDate":"Tue, 25 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_waitgroup\/","description":{}},{"title":"sync.RWMutex Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_rwmutex\/","pubDate":"Mon, 24 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_rwmutex\/","description":"\u5982\u679c\u4e00\u4e2a goroutine \u6301\u6709\u4e86\u8bfb\u9501\u8fdb\u884c\u64cd\u4f5c\uff0c\u6b64\u65f6\u5176\u4ed6\u7684 goroutine \u53ef\u80fd\u5c1d\u8bd5\u83b7\u53d6\u5199\u9501 (\u53c2\u4e0e\u7ade\u4e89)\uff0c\u90a3\u4e48\u5728\u8bfb\u9501\u88ab\u91ca\u653e\u4e4b\u524d\uff0c\u4e0d\u4f1a\u6709\u5176\u4ed6 goroutine \u83b7\u53d6\u5230\u8bfb\u9501 (\u907f\u514d\u7ade\u4e89\u5199\u9501\u7684 goroutine \u88ab\u997f\u6b7b)\uff0c \u4e00\u4e2a goroutine \u5728\u963b\u585e\u83b7\u53d6\u5199\u9501\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u963b\u6b62\u5176\u4ed6 goroutine \u83b7\u5f97\u8bfb\u9501\u3002"},{"title":"sync.Mutex Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_mutex\/","pubDate":"Sun, 23 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_mutex\/","description":"\u4e92\u65a5\u9501\u53ef\u4ee5\u5728\u4e24\u79cd\u6a21\u5f0f\u4e0b\u64cd\u4f5c\uff1a\u6b63\u5e38\u6a21\u5f0f\u548c\u9965\u997f\u6a21\u5f0f\uff0c\u6b63\u5e38\u6a21\u5f0f\u7684\u6027\u80fd\u8981\u597d\u5f88\u591a\uff0c\u56e0\u4e3a goroutine \u53ef\u4ee5\u8fde\u7eed\u591a\u6b21\u83b7\u5f97\u4e92\u65a5\u9501\uff0c\u5373\u4f7f\u5b58\u5728\u963b\u585e\u7684 goroutine, \u4e0e\u6b64\u540c\u65f6\uff0c\u9965\u997f\u6a21\u5f0f\u662f\u9632\u6b62\u5c3e\u90e8\u7684 goroutine \u88ab\u997f\u6b7b\u7684\u91cd\u8981\u673a\u5236 (\u9ad8\u5c3e\u5ef6\u65f6)\u3002"},{"title":"sync.Once Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_sync_once\/","pubDate":"Sun, 23 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_sync_once\/","description":"sync.Once \u53ef\u4ee5\u4fdd\u8bc1\u67d0\u6bb5\u7a0b\u5e8f\u5728\u8fd0\u884c\u671f\u95f4\u7684\u53ea\u6267\u884c\u4e00\u6b21\uff0c\u5178\u578b\u7684\u4f7f\u7528\u573a\u666f\u6709\u521d\u59cb\u5316\u914d\u7f6e, \u6570\u636e\u5e93\u8fde\u63a5\u7b49\uff0c\u90a3\u4e48\u5b83\u7684\u5185\u90e8\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u5462\uff1f"},{"title":"Go \u65e0\u9501\u7f16\u7a0b","link":"https:\/\/dbwu.tech\/posts\/golang_lockfree\/","pubDate":"Sat, 22 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_lockfree\/","description":"\u9501\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u540c\u6b65\u673a\u5236\uff0c\u7528\u6765\u89e3\u51b3\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\u5171\u4eab\u8d44\u6e90\u5bfc\u81f4\u7684\u6570\u636e\u7ade\u4e89\u95ee\u9898\u3002\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\uff0c\u9501\u7684\u4f7f\u7528\u53ef\u80fd\u4f1a\u6210\u4e3a\u6027\u80fd\u74f6\u9888\uff0c\u56e0\u4e3a\u7ebf\u7a0b\u9700\u8981\u9891\u7e41\u5730\u52a0\u9501\u548c\u91ca\u653e\u9501\uff0c\u8fd9\u4f1a\u589e\u52a0\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u5e76\u964d\u4f4e\u7a0b\u5e8f\u7684\u541e\u5410\u91cf\u3002"},{"title":"sync\/atomic Code Reading","link":"https:\/\/dbwu.tech\/posts\/golang_atomic\/","pubDate":"Fri, 21 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_atomic\/","description":"sync\/atomic \u5305\u63d0\u4f9b\u4e86\u539f\u5b50\u540c\u6b65\u64cd\u4f5c\u539f\u8bed\uff0c\u6574\u4e2a\u64cd\u4f5c\u8fc7\u7a0b\u65e0\u9700\u52a0\u9501\uff0c\u4e5f\u4e0d\u4f1a\u4ea7\u751f goroutine \u4e0a\u4e0b\u6587\u5207\u6362\u3002"},{"title":"goroutine \u4ea4\u66ff\u6253\u5370\u5947\u5076\u6570","link":"https:\/\/dbwu.tech\/posts\/goroutine_alternate_print\/","pubDate":"Thu, 20 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/goroutine_alternate_print\/","description":"\u4f7f\u7528\u4e24\u4e2a <code>goroutine<\/code> \u4ea4\u66ff\u5e76\u4e14\u987a\u5e8f\u5730\u6253\u5370\u6570\u5b57 1&hellip;10, \u8981\u6c42\u5176\u4e2d\u4e00\u4e2a <code>goroutine<\/code> \u6253\u5370\u5947\u6570\uff0c\u53e6\u4e00\u4e2a <code>goroutine<\/code> \u6253\u5370\u5076\u6570\u3002"},{"title":"GODEBUG","link":"https:\/\/dbwu.tech\/posts\/golang_godebug\/","pubDate":"Wed, 19 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_godebug\/","description":"GODEBUG \u73af\u5883\u53d8\u91cf\u53ef\u4ee5\u63a7\u5236\u7a0b\u5e8f\u8fd0\u884c\u65f6\u7684\u8c03\u5ea6\u4fe1\u606f\u8f93\u51fa\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u4e86\u89e3\u7a0b\u5e8f\u8fd0\u884c\u5185\u90e8\u7ec6\u8282\u3002"},{"title":"Go \u5e76\u53d1\u6a21\u5f0f","link":"https:\/\/dbwu.tech\/posts\/golang_concurrency_patterns\/","pubDate":"Tue, 18 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_concurrency_patterns\/","description":"Go \u8bed\u8a00\u5e38\u7528\u7684\u5e76\u53d1\u6a21\u5f0f\u4ee3\u7801\u6a21\u677f\uff0c\u5df2\u66f4\u65b0\u3002"},{"title":"Go \u6c47\u7f16","link":"https:\/\/dbwu.tech\/posts\/golang_asm\/","pubDate":"Mon, 17 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_asm\/","description":"\u4e3a\u4ec0\u4e48\u8981\u5b66\u4e60\u6c47\u7f16\u8bed\u8a00\uff1f\u66f4\u52a0\u63a5\u8fd1\u786c\u4ef6\u5e95\u5c42\uff0c\u6027\u80fd\u6781\u81f4\u4f18\u5316\uff0c\u53ef\u4ee5\u964d\u7ef4\u6253\u51fb\u6240\u6709\u9ad8\u7ea7\u7f16\u7a0b\u8bed\u8a00\u3002"},{"title":"UUID \u901a\u7528\u6280\u672f\u9009\u578b","link":"https:\/\/dbwu.tech\/posts\/uuid\/","pubDate":"Mon, 17 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/uuid\/","description":"\u5206\u5e03\u5f0f\u552f\u4e00 ID \u662f\u6307\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u751f\u6210\u7684\u5168\u5c40\u552f\u4e00\u6807\u8bc6\u7b26\u3002\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u7531\u4e8e\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u64cd\u4f5c\u6570\u636e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u51b2\u7a81\u6216\u8005\u91cd\u590d\uff0c\u56e0\u6b64\u9700\u8981\u4e3a\u6bcf\u4e2a\u6570\u636e\u5bf9\u8c61\u8d4b\u4e88\u4e00\u4e2a\u552f\u4e00\u7684\u6807\u8bc6\u7b26\uff0c\u4ee5\u4fbf\u5728\u7cfb\u7edf\u8303\u56f4\u5185\u8fdb\u884c\u533a\u5206\u3002"},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - \u6c34\u5e73\u81ea\u52a8\u4f38\u7f29","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/hpa\/","pubDate":"Fri, 14 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/hpa\/","description":{}},{"title":"Go \u9ad8\u6027\u80fd Tips","link":"https:\/\/dbwu.tech\/posts\/golang_performance_tips\/","pubDate":"Mon, 10 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_performance_tips\/","description":"\u9605\u8bfb Go \u6807\u51c6\u5e93\u548c\u5f00\u6e90\u6846\u67b6\u4ee3\u7801\u65f6\uff0c\u7ecf\u5e38\u4f1a\u53d1\u73b0\u8fd9\u4e9b Tips \u7684\u8e2a\u8ff9\u3002"},{"title":"fasthttp \u4e3a\u4ec0\u4e48\u6bd4\u6807\u51c6\u5e93 net\/http \u5feb 10 \u500d ?","link":"https:\/\/dbwu.tech\/posts\/golang_fasthttp\/","pubDate":"Fri, 07 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_fasthttp\/","description":{}},{"title":"\u6280\u672f\u6587\u7ae0\u914d\u56fe\u6307\u5357","link":"https:\/\/dbwu.tech\/posts\/image_tool\/","pubDate":"Tue, 04 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/image_tool\/","description":"\u4e3a\u4ec0\u4e48\u6280\u672f\u6587\u7ae0\u9700\u8981\u914d\u56fe\uff1f\u4e00\u56fe\u80dc\u5343\u8a00\u3002"},{"title":"ChatGPT \u521d\u4f53\u9a8c","link":"https:\/\/dbwu.tech\/posts\/chatgpt\/","pubDate":"Mon, 03 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/chatgpt\/","description":"\u6982\u8ff0 ChatGPT \u4ece 2 \u6708\u4efd\u70ed\u5ea6\u4e00\u76f4\u6301\u7eed\u5230\u73b0\u5728\uff0c\u5e76\u4e14\u5728\u63a5\u4e0b\u6765\u7684\u4e00\u6bb5\u65f6\u95f4\u5185\uff0c\u70ed\u5ea6\u8fd8\u4f1a\u6301\u7eed\u4e0b\u53bb\u3002\u7b14\u8005\u4ece 3 \u6708\u521d\u5f00\u59cb\u6162\u6162\u63a5\u89e6\uff0c\u4ece\u6700\u521d\u7684\u5728 \u641c\u7d22\u5f15\u64ce \u548c ChatGPT \u4e4b\u95f4\u6765\u56de\u5207\u6362\u5e76\u9a8c\u8bc1\uff0c \u5230\u76ee\u524d\u7684\u7b80\u5355\u641c\u7d22\u573a\u666f 80% \u7684\u65f6\u95f4\u90fd\u662f\u76f4\u63a5\u7528 ChatGPT \u7684\uff0c\u672c\u6587\u603b\u7ed3\u4e0b\u8fd9\u4e00\u4e2a\u6708\u7684\u65f6\u95f4\uff0c\u7b14\u8005\u7528\u5230\u7684\u6700\u591a\u7684 4 \u4e2a\u529f\u80fd\u3002"},{"title":"Docker \u7f51\u7edc\u539f\u7406\u6982\u89c8","link":"https:\/\/dbwu.tech\/posts\/docker_network\/","pubDate":"Mon, 03 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/docker_network\/","description":"<code>Docker<\/code> \u539f\u751f\u7f51\u7edc\u662f\u57fa\u4e8e Linux \u7684 <code>\u7f51\u7edc\u547d\u540d\u7a7a\u95f4<\/code>\uff08net namespace\uff09 \u548c <code>\u865a\u62df\u7f51\u7edc\u8bbe\u5907<\/code>\uff08veth pair\uff09\u5b9e\u73b0\u7684\u3002\u5f53 <code>Docker<\/code> \u8fdb\u7a0b\u542f\u52a8\u65f6\uff0c\u4f1a\u5728\u5bbf\u4e3b\u673a\u4e0a\u521b\u5efa\u4e00\u4e2a\u540d\u79f0\u4e3a <code>docker0<\/code> \u7684 <strong>\u865a\u62df\u7f51\u6865<\/strong>\uff0c\u5728\u8be5\u5bbf\u4e3b\u673a\u4e0a\u542f\u52a8\u7684 <code>Docker<\/code> \u5bb9\u5668\u4f1a\u8fde\u63a5\u5230\u8fd9\u4e2a\u865a\u62df\u7f51\u6865\u4e0a &hellip;"},{"title":"iptables \u7684\u4e94\u8868\u4e94\u94fe","link":"https:\/\/dbwu.tech\/posts\/iptables\/","pubDate":"Mon, 03 Apr 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/iptables\/","description":"iptables \u662f\u4e00\u4e2a\u914d\u7f6e Linux \u5185\u6838\u9632\u706b\u5899\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5b83\u57fa\u4e8e\u5185\u6838\u7684\u5305\u8fc7\u6ee4\u6846\u67b6\uff08packet filtering framework\uff09 netfilter, \u4e3b\u8981\u7528\u4e8e\u7ba1\u7406\u6570\u636e\u5305\u8fc7\u6ee4\u548c NAT \u89c4\u5219\u3002"},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - \u4eb2\u548c\u6027\u548c\u6c61\u70b9\u5bb9\u5fcd\u5ea6","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/affinity_and_taint_toleration\/","pubDate":"Fri, 31 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/affinity_and_taint_toleration\/","description":{}},{"title":"Go \u7684\u53cd\u5c04\u4e0e\u4e09\u5927\u5b9a\u5f8b","link":"https:\/\/dbwu.tech\/posts\/golang_reflect\/","pubDate":"Thu, 30 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_reflect\/","description":"1.\u53cd\u5c04\u53ef\u4ee5\u901a\u8fc7 interface{} \u5f97\u5230\u53cd\u5c04\u5bf9\u8c61; 2.\u53cd\u5c04\u53ef\u4ee5\u901a\u8fc7\u53cd\u5c04\u5bf9\u8c61\u5f97\u5230 interface{}; 3.\u4fee\u6539\u53cd\u5c04\u5bf9\u8c61\u7684\u524d\u63d0\u662f\u503c\u5fc5\u987b\u53ef\u4ee5\u88ab\u4fee\u6539; \u53cd\u5c04\u4e09\u5927\u5b9a\u5f8b\u80cc\u540e\u7684\u5b9e\u73b0\u539f\u7406\u662f\u4ec0\u4e48\uff1f"},{"title":"Docker \u5b98\u65b9\u63d0\u4f9b\u7684\u6700\u4f73\u5b9e\u8df5","link":"https:\/\/dbwu.tech\/posts\/docker_best_practices\/","pubDate":"Wed, 29 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/docker_best_practices\/","description":{}},{"title":"Go \u8bed\u8a00\u5185\u7f6e\u7684\u8bbe\u8ba1\u6a21\u5f0f","link":"https:\/\/dbwu.tech\/posts\/golang_design_patterns\/","pubDate":"Wed, 22 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_design_patterns\/","description":"\u548c\u4f20\u7edf\u7684 GOF, Java, C# \u6559\u79d1\u4e66\u5f0f\u7684\u8bbe\u8ba1\u6a21\u5f0f\u4e0d\u540c\uff0cGo \u8bed\u8a00\u8bbe\u8ba1\u4ece\u4e00\u5f00\u59cb\u5c31\u529b\u6c42\u7b80\u6d01\uff0c\u5df2\u7ecf\u6709\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u57fa\u7840\u7684\u8bfb\u8005\u5728\u5b66\u4e60\u548c\u4f7f\u7528 Go \u8bed\u8a00\u65f6\uff0c\u4e07\u4e07\u4e0d\u53ef\u6309\u56fe\u7d22\u9aa5\u3001\u751f\u642c\u786c\u5957\uff0c\u7b80\u5355\u7684\u4e8b\u60c5\u590d\u6742\u5316\u3002"},{"title":"HTTP1 \u5230 HTTP3 \u7684\u5de5\u7a0b\u4f18\u5316","link":"https:\/\/dbwu.tech\/posts\/http_evolution\/","pubDate":"Sat, 18 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/http_evolution\/","description":{}},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - Sidecar \u6a21\u5f0f","link":"https:\/\/dbwu.tech\/posts\/k8s\/sidecar\/","pubDate":"Thu, 16 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/sidecar\/","description":{}},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - init \u5bb9\u5668\u548c\u94a9\u5b50\u51fd\u6570","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/init_container\/","pubDate":"Wed, 15 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/init_container\/","description":{}},{"title":"\u4e3a\u4ec0\u4e48 recover \u5fc5\u987b\u5728 defer \u4e2d\u8c03\u7528\uff1f","link":"https:\/\/dbwu.tech\/posts\/golang_panic_recover\/","pubDate":"Mon, 13 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_panic_recover\/","description":{}},{"title":"\u4e3a\u4ec0\u4e48 defer \u7684\u6267\u884c\u987a\u5e8f\u548c\u6ce8\u518c\u987a\u5e8f\u4e0d\u540c\uff1f","link":"https:\/\/dbwu.tech\/posts\/golang_defer\/","pubDate":"Sun, 12 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_defer\/","description":{}},{"title":"Go map \u8bbe\u8ba1\u4e0e\u5b9e\u73b0","link":"https:\/\/dbwu.tech\/posts\/golang_map\/","pubDate":"Sat, 11 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_map\/","description":"\u672c\u6587\u4ece\u6e90\u4ee3\u7801\u7684\u89d2\u5ea6\u5206\u6790 Go map \u6570\u636e\u7ed3\u6784\u4f7f\u7528\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\uff0c\u4f8b\u5982: \u4e3a\u4ec0\u4e48 map \u672a\u521d\u59cb\u5316\u5199\u5165\u65f6\u62a5\u9519 ? map \u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u5417 ? \u4e3a\u4ec0\u4e48\u904d\u5386 map \u662f\u65e0\u5e8f\u7684 ? &hellip;"},{"title":"Go \u5207\u7247\u6269\u5bb9\u5e95\u5c42\u5b9e\u73b0","link":"https:\/\/dbwu.tech\/posts\/golang_slice\/","pubDate":"Fri, 10 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_slice\/","description":{}},{"title":"Go \u8bed\u8a00\u4e2d\u7684\u96f6\u62f7\u8d1d","link":"https:\/\/dbwu.tech\/posts\/os\/zero_copy\/","pubDate":"Fri, 10 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/os\/zero_copy\/","description":{}},{"title":"Go Delve","link":"https:\/\/dbwu.tech\/posts\/golang_delve\/","pubDate":"Thu, 09 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_delve\/","description":"Delve \u7528\u6765\u8c03\u8bd5 Go \u8bed\u8a00\u5f00\u53d1\u7684\u7a0b\u5e8f\uff0c\u8be5\u5de5\u5177\u7684\u76ee\u6807\u662f\u4e3a Go \u8bed\u8a00\u63d0\u4f9b\u4e00\u4e2a\u7b80\u5355\u3001\u529f\u80fd\u9f50\u5168\u7684\u8c03\u8bd5\u5de5\u5177\u3002"},{"title":"\u4e91\u539f\u751f\u548c\u8fb9\u7f18\u8ba1\u7b97\u7b80\u4ecb","link":"https:\/\/dbwu.tech\/posts\/what_is_cloudnative\/","pubDate":"Wed, 08 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/what_is_cloudnative\/","description":{}},{"title":"Kubernetes Pod \u670d\u52a1\u8d28\u91cf\u7b49\u7ea7","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/qos\/","pubDate":"Tue, 07 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/qos\/","description":{}},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - \u63a2\u9488","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/probe\/","pubDate":"Fri, 03 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/probe\/","description":{}},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - \u8d44\u6e90\u8bf7\u6c42\u548c\u9650\u5236","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/requests_and_limits\/","pubDate":"Wed, 01 Mar 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/requests_and_limits\/","description":{}},{"title":"CDN \u539f\u7406","link":"https:\/\/dbwu.tech\/posts\/cdn\/","pubDate":"Tue, 28 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/cdn\/","description":"CDN \u7684\u57fa\u672c\u539f\u7406\u4e3a\u53cd\u5411\u4ee3\u7406\uff0c\u53cd\u5411\u4ee3\u7406\uff08Reverse Proxy\uff09\u65b9\u5f0f\u662f\u6307\u4ee5\u4ee3\u7406\u670d\u52a1\u5668\u6765\u63a5\u53d7 Internet \u4e0a\u7684\u8fde\u63a5\u8bf7\u6c42\uff0c\u7136\u540e\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u5185\u90e8\u7f51\u7edc\u4e0a\u7684\u670d\u52a1\u5668\uff0c \u5e76\u5c06\u4ece\u670d\u52a1\u5668\u4e0a\u5f97\u5230\u7684\u7ed3\u679c\u8fd4\u56de\u7ed9 Internet \u4e0a\u8bf7\u6c42\u8fde\u63a5\u7684\u5ba2\u6237\u7aef\uff0c\u6b64\u65f6\u4ee3\u7406\u670d\u52a1\u5668\u5bf9\u5916\u5c31\u8868\u73b0\u4e3a\u4e00\u4e2a\u8282\u70b9\u670d\u52a1\u5668 &hellip;"},{"title":"Kubernetes \u5e94\u7528\u6700\u4f73\u5b9e\u8df5 - \u5f00\u7bc7","link":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/base\/","pubDate":"Mon, 27 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/best_practice\/base\/","description":{}},{"title":"\u7f13\u5b58\u7b56\u7565\u548c\u6a21\u5f0f","link":"https:\/\/dbwu.tech\/posts\/system_design\/cache\/","pubDate":"Sat, 25 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/system_design\/cache\/","description":{}},{"title":"Go \u5185\u5b58\u6a21\u578b","link":"https:\/\/dbwu.tech\/posts\/memory_model\/","pubDate":"Fri, 24 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/memory_model\/","description":"\u4e3a\u4ec0\u4e48\u8981\u5b66\u4e60 Go \u5185\u5b58\u6a21\u578b\uff1f \u56e0\u4e3a\u8fd9\u662f\u7406\u89e3\u548c\u638c\u63e1 Go \u5e76\u53d1\u7f16\u7a0b\u7684\u57fa\u7840\uff0c\u4e5f\u662f\u5b66\u4e60 Go \u6807\u51c6\u5e93\u5e95\u5c42\u6e90\u7801\u5b9e\u73b0\u7684\u524d\u63d0\u3002"},{"title":"Kubernetes \u6838\u5fc3\u6982\u5ff5","link":"https:\/\/dbwu.tech\/posts\/k8s\/summary\/","pubDate":"Fri, 24 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/k8s\/summary\/","description":{}},{"title":"\u8f6f\u4ef6\u7248\u672c\u8bed\u4e49\u5316","link":"https:\/\/dbwu.tech\/posts\/version_semantics\/","pubDate":"Fri, 24 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/version_semantics\/","description":{}},{"title":"\u5b57\u8282\u5e8f\u6982\u8ff0","link":"https:\/\/dbwu.tech\/posts\/byte_order\/","pubDate":"Mon, 20 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/byte_order\/","description":{}},{"title":"DNS \u539f\u7406","link":"https:\/\/dbwu.tech\/posts\/dns\/","pubDate":"Sat, 18 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/dns\/","description":{}},{"title":"Go pprof \u4ece\u5165\u95e8\u5230\u7cbe\u901a","link":"https:\/\/dbwu.tech\/posts\/golang_pprof\/","pubDate":"Thu, 16 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_pprof\/","description":{}},{"title":"\u5982\u4f55\u8bbe\u8ba1\u4e00\u4e2a\u65e0\u72b6\u6001\u5e94\u7528","link":"https:\/\/dbwu.tech\/posts\/cloudnative\/how_to_design_stateless_app\/","pubDate":"Thu, 16 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/cloudnative\/how_to_design_stateless_app\/","description":{}},{"title":"Go 1.20 \u53d1\u5e03\u4e86","link":"https:\/\/dbwu.tech\/posts\/go1.20\/","pubDate":"Sat, 11 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/go1.20\/","description":"\u524d\u8a00 \u8fd9\u51e0\u5929\u6240\u6709\u7684\u70ed\u5ea6\u90fd\u96c6\u4e2d\u5230\u4e86 ChatGPT\uff0c\u4e0d\u8fc7\u6211\u5bf9\u8fd9\u4ef6\u4e8b\u60c5\u6ca1\u6709\u4ec0\u4e48\u5174\u8da3\uff0c\u539f\u672c\u8ba1\u5212\u6362\u6362\u8111\uff0c\u770b\u4e00\u4e0b Docker \u57fa\u7840\u76f8\u5173\u6280\u672f\uff0c\u6070\u5de7\u8fd9\u65f6 \u5154\u5154\u5927\u4f6c \u53d1\u6765\u4e86\u7075\u9b42\u62f7\u95ee &hellip;"},{"title":"Docker \u57fa\u7840\u652f\u6491\u6280\u672f\u6982\u89c8","link":"https:\/\/dbwu.tech\/posts\/docker_arch\/","pubDate":"Tue, 07 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/docker_arch\/","description":{}},{"title":"Go \u9003\u9038\u5206\u6790","link":"https:\/\/dbwu.tech\/posts\/goland_escape\/","pubDate":"Fri, 03 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/goland_escape\/","description":"Go \u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u4f7f\u7528\u9003\u9038\u5206\u6790\u51b3\u5b9a\u54ea\u4e9b\u53d8\u91cf\u5206\u914d\u5728\u6808\u4e0a\uff0c\u54ea\u4e9b\u53d8\u91cf\u5206\u914d\u5728\u5806\u4e0a\u3002"},{"title":"Go \u6570\u636e\u7ade\u6001","link":"https:\/\/dbwu.tech\/posts\/golang_data_race\/","pubDate":"Thu, 02 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_data_race\/","description":"\u6570\u636e\u7ade\u6001\u662f\u5e76\u53d1\u7cfb\u7edf\u7f16\u7a0b\u4e2d\u6700\u5e38\u89c1\u548c\u6700\u96be\u8c03\u8bd5\u7684\u9519\u8bef\u7c7b\u578b\u4e4b\u4e00\u3002\u5f53\u4e24\u4e2a goroutine \u540c\u65f6\u8bbf\u95ee\u540c\u4e00\u4e2a\u53d8\u91cf\u5e76\u4e14\u81f3\u5c11\u6709\u4e00\u4e2a\u662f\u5199\u5165\u64cd\u4f5c\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u6570\u636e\u7ade\u6001\u3002"},{"title":"\u5f02\u6216\u8fd0\u7b97\u7684\u5999\u7528","link":"https:\/\/dbwu.tech\/posts\/algorithm\/xor\/","pubDate":"Wed, 01 Feb 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/xor\/","description":{}},{"title":"Go \u5982\u4f55\u5b9e\u73b0 implements \u529f\u80fd","link":"https:\/\/dbwu.tech\/posts\/golang_implements\/","pubDate":"Tue, 31 Jan 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_implements\/","description":"Go \u8bed\u8a00\u4e2d\u68c0\u6d4b\u4e00\u4e2a\u7c7b\u578b\u662f\u5426\u5b9e\u73b0\u4e86\u67d0\u4e2a\u63a5\u53e3\uff0c\u901a\u5e38\u5206\u4e3a\u4e24\u7c7b\u673a\u5236: \u7f16\u8bd1\u671f\u95f4\u548c\u8fd0\u884c\u671f\u95f4\u3002"},{"title":"Go \u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b","link":"https:\/\/dbwu.tech\/posts\/golang_oop\/","pubDate":"Mon, 30 Jan 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/golang_oop\/","description":"Go \u8bed\u8a00\u5982\u4f55\u5b9e\u73b0\u5c01\u88c5\u3001\u7ee7\u627f\u3001\u591a\u6001\u7b49\u9762\u5411\u5bf9\u8c61\u7684\u7279\u6027\uff1f"},{"title":"\u4e3a\u4ec0\u4e48\u9700\u8981 VXLAN \u7f51\u7edc","link":"https:\/\/dbwu.tech\/posts\/network\/vxlan\/","pubDate":"Thu, 12 Jan 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/network\/vxlan\/","description":{}},{"title":"\u4e3a\u4ec0\u4e48\u9700\u8981 VLAN \u7f51\u7edc","link":"https:\/\/dbwu.tech\/posts\/network\/vlan\/","pubDate":"Thu, 05 Jan 2023 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/network\/vlan\/","description":{}},{"title":"\u7f51\u7edc\u7f16\u7a0b\u6846\u67b6\u7684\u4f5c\u7528\u548c\u4ef7\u503c","link":"https:\/\/dbwu.tech\/posts\/network\/programming-framework\/","pubDate":"Tue, 25 Oct 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/network\/programming-framework\/","description":{}},{"title":"\u5982\u4f55\u5b9e\u73b0\u53ef\u9760\u7684 UDP ?","link":"https:\/\/dbwu.tech\/posts\/network\/how-to-implements-reliable-udp\/","pubDate":"Sat, 15 Oct 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/network\/how-to-implements-reliable-udp\/","description":{}},{"title":"TCP \u5230\u5e95\u6709\u4ec0\u4e48\u6027\u80fd\u95ee\u9898\uff1f","link":"https:\/\/dbwu.tech\/posts\/network\/why-tcp-does-performance-issues\/","pubDate":"Mon, 10 Oct 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/network\/why-tcp-does-performance-issues\/","description":{}},{"title":"\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u7684\u8bbe\u8ba1\u6a21\u5f0f","link":"https:\/\/dbwu.tech\/posts\/network\/design-patterns\/","pubDate":"Mon, 25 Jul 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/network\/design-patterns\/","description":{}},{"title":"\u52a8\u6001\u89c4\u5212\u7b80\u660e\u6559\u7a0b - 5","link":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_5\/","pubDate":"Sat, 25 Jun 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_5\/","description":{}},{"title":"\u52a8\u6001\u89c4\u5212\u7b80\u660e\u6559\u7a0b - 4","link":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_4\/","pubDate":"Sun, 19 Jun 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_4\/","description":{}},{"title":"\u52a8\u6001\u89c4\u5212\u7b80\u660e\u6559\u7a0b - 3","link":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_3\/","pubDate":"Wed, 15 Jun 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_3\/","description":{}},{"title":"\u52a8\u6001\u89c4\u5212\u7b80\u660e\u6559\u7a0b - 2","link":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_2\/","pubDate":"Thu, 09 Jun 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming_2\/","description":{}},{"title":"\u52a8\u6001\u89c4\u5212\u7b80\u660e\u6559\u7a0b - 1","link":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming\/","pubDate":"Sun, 05 Jun 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/dynamic_programming\/","description":{}},{"title":"LeetCode \u56de\u6eaf \u5237\u9898\u6a21\u677f","link":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_backtrack_pattern\/","pubDate":"Mon, 30 May 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_backtrack_pattern\/","description":{}},{"title":"LeetCode Binary Search Tree \u5237\u9898\u6a21\u677f","link":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_binary_search_tree_pattern\/","pubDate":"Wed, 25 May 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_binary_search_tree_pattern\/","description":{}},{"title":"LeetCode \u62d3\u6251\u6392\u5e8f \u5237\u9898\u6a21\u677f","link":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_topological_sorting_pattern\/","pubDate":"Tue, 17 May 2022 00:00:00 +0000","guid":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_topological_sorting_pattern\/","description":{}},{"title":"LeetCode BFS \u5237\u9898\u6a21\u677f","link":"https:\/\/dbwu.tech\/posts\/algorithm\/leetcode_bfs_pattern\/","pubDate":"Wed, 11 May 2022 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