https://0xpoe.dev/posts/ Recent content in Posts on Dongpo Hugo -- 0.147.0 en 2025 Dongpo Mon, 29 Jun 2026 00:00:00 +0000 https://0xpoe.dev/posts/2026-06-29-my-work/ Mon, 29 Jun 2026 00:00:00 +0000 https://0xpoe.dev/posts/2026-06-29-my-work/ Selected work samples, writing samples, analysis, and presentations https://0xpoe.dev/posts/2025-02-05-init-stats/ Wed, 05 Feb 2025 00:00:00 +0000 https://0xpoe.dev/posts/2025-02-05-init-stats/ A deep dive into how TiDB initializes and manages its statistics system https://0xpoe.dev/posts/2025-01-11-rust-std-cmp/ Sat, 11 Jan 2025 00:00:00 +0000 https://0xpoe.dev/posts/2025-01-11-rust-std-cmp/ Exploring the PartialEq, Eq, PartialOrd, Ord, and Reverse traits in Rust https://0xpoe.dev/posts/2024-12-14-batch-dumping-stats-delta/ Sat, 14 Dec 2024 00:00:00 +0000 https://0xpoe.dev/posts/2024-12-14-batch-dumping-stats-delta/ Optimizing statistics collection in TiDB by introducing a new batch processing approach https://0xpoe.dev/posts/2024-11-18-merge-tidb_build_stats_concurrency-and-tidb_analyze_partition_concurrency/ Mon, 18 Nov 2024 00:00:00 +0000 https://0xpoe.dev/posts/2024-11-18-merge-tidb_build_stats_concurrency-and-tidb_analyze_partition_concurrency/ Exploring the impact of tidb_build_stats_concurrency and tidb_analyze_partition_concurrency on statistics collection in TiDB https://0xpoe.dev/posts/2024-02-01-feedback-on-cargo-info/ Thu, 01 Feb 2024 00:00:00 +0000 https://0xpoe.dev/posts/2024-02-01-feedback-on-cargo-info/ Feedback on the `cargo-info` subcommand to prepare it for merging https://0xpoe.dev/posts/2023-07-03-use-trycmd-to-test-your-rust-cli/ Mon, 03 Jul 2023 00:00:00 +0000 https://0xpoe.dev/posts/2023-07-03-use-trycmd-to-test-your-rust-cli/ How to use trycmd to test your Rust CLI? https://0xpoe.dev/posts/2023-02-07-ticdc-sink-%E5%BC%80%E5%8F%91%E6%8C%87%E5%8D%97/ Tue, 07 Feb 2023 00:00:00 +0000 https://0xpoe.dev/posts/2023-02-07-ticdc-sink-%E5%BC%80%E5%8F%91%E6%8C%87%E5%8D%97/ TiCDC Sink 模块开发指南 https://0xpoe.dev/posts/2022-07-11-ticdc-%E6%9E%B6%E6%9E%84%E5%92%8C%E6%95%B0%E6%8D%AE%E5%90%8C%E6%AD%A5%E9%93%BE%E8%B7%AF%E8%A7%A3%E6%9E%90/ Mon, 11 Jul 2022 00:00:00 +0000 https://0xpoe.dev/posts/2022-07-11-ticdc-%E6%9E%B6%E6%9E%84%E5%92%8C%E6%95%B0%E6%8D%AE%E5%90%8C%E6%AD%A5%E9%93%BE%E8%B7%AF%E8%A7%A3%E6%9E%90/ TiCDC 架构介绍和数据同步链路解析 https://0xpoe.dev/posts/2022-07-10-%E7%BB%99-ticdc-%E6%8E%A5%E4%B8%8A%E4%B8%80%E4%B8%AA-unbound-%E7%9A%84-channel/ Sun, 10 Jul 2022 00:00:00 +0000 https://0xpoe.dev/posts/2022-07-10-%E7%BB%99-ticdc-%E6%8E%A5%E4%B8%8A%E4%B8%80%E4%B8%AA-unbound-%E7%9A%84-channel/ 在 TiCDC Sink 组件中接入 chann https://0xpoe.dev/posts/2022-01-30-%E4%BD%BF%E7%94%A8-ticdc-%E5%B0%86-tidb-%E6%8E%A5%E5%85%A5-flink/ Sun, 30 Jan 2022 00:00:00 +0000 https://0xpoe.dev/posts/2022-01-30-%E4%BD%BF%E7%94%A8-ticdc-%E5%B0%86-tidb-%E6%8E%A5%E5%85%A5-flink/ 使用 TiCDC 将 TiDB 数据接入 Flink https://0xpoe.dev/posts/2021-03-07-%E5%BC%80%E6%BA%90%E7%A4%BE%E5%8C%BA%E5%88%86%E6%9E%90%E6%8A%A5%E5%91%8A%E8%83%8C%E5%90%8E%E7%9A%84%E6%95%B0%E6%8D%AE%E6%94%AF%E6%92%91-gh-archive/ Sun, 07 Mar 2021 00:00:00 +0000 https://0xpoe.dev/posts/2021-03-07-%E5%BC%80%E6%BA%90%E7%A4%BE%E5%8C%BA%E5%88%86%E6%9E%90%E6%8A%A5%E5%91%8A%E8%83%8C%E5%90%8E%E7%9A%84%E6%95%B0%E6%8D%AE%E6%94%AF%E6%92%91-gh-archive/ 介绍 GH Archive 数据集的收集方式和使用方法 https://0xpoe.dev/posts/2020-09-03-tidb-high-performance-%E8%AF%BE%E7%A8%8B%E5%AE%9E%E9%AA%8C-1/ Thu, 03 Sep 2020 00:00:00 +0000 https://0xpoe.dev/posts/2020-09-03-tidb-high-performance-%E8%AF%BE%E7%A8%8B%E5%AE%9E%E9%AA%8C-1/ TiDB High Performance 课程实验 1 https://0xpoe.dev/posts/2020-04-25-%E4%BB%8E-pingcap-tidb-%E5%AD%A6%E4%B9%A0%E4%BD%BF%E7%94%A8%E9%9D%99%E6%80%81%E6%A3%80%E6%9F%A5%E5%B7%A5%E5%85%B7%E6%8F%90%E5%8D%87%E4%BB%A3%E7%A0%81%E8%B4%A8%E9%87%8F/ Sat, 25 Apr 2020 00:00:00 +0000 https://0xpoe.dev/posts/2020-04-25-%E4%BB%8E-pingcap-tidb-%E5%AD%A6%E4%B9%A0%E4%BD%BF%E7%94%A8%E9%9D%99%E6%80%81%E6%A3%80%E6%9F%A5%E5%B7%A5%E5%85%B7%E6%8F%90%E5%8D%87%E4%BB%A3%E7%A0%81%E8%B4%A8%E9%87%8F/ 如何使用一些 golang 的静态代码检查工具来提升代码质量 https://0xpoe.dev/posts/2020-04-12-raft-%E9%A2%86%E5%AF%BC%E4%BA%BA%E9%80%89%E4%B8%BE%E5%AE%9E%E7%8E%B0/ Sun, 12 Apr 2020 00:00:00 +0000 https://0xpoe.dev/posts/2020-04-12-raft-%E9%A2%86%E5%AF%BC%E4%BA%BA%E9%80%89%E4%B8%BE%E5%AE%9E%E7%8E%B0/ Raft 领导人选举实现 https://0xpoe.dev/posts/2020-04-02-%E5%A6%82%E4%BD%95%E5%BF%AB%E9%80%9F%E7%9A%84%E6%88%90%E4%B8%BA-ant-design-%E7%9A%84-contributor/ Thu, 02 Apr 2020 00:00:00 +0000 https://0xpoe.dev/posts/2020-04-02-%E5%A6%82%E4%BD%95%E5%BF%AB%E9%80%9F%E7%9A%84%E6%88%90%E4%B8%BA-ant-design-%E7%9A%84-contributor/ 如何快速的成为 Ant Design 的 contributor https://0xpoe.dev/posts/2019-11-03-%E8%A7%A3%E5%86%B3catalina%E6%97%A0%E6%B3%95%E8%BF%90%E8%A1%8Cqemu%E9%97%AE%E9%A2%98/ Sun, 03 Nov 2019 00:00:00 +0000 https://0xpoe.dev/posts/2019-11-03-%E8%A7%A3%E5%86%B3catalina%E6%97%A0%E6%B3%95%E8%BF%90%E8%A1%8Cqemu%E9%97%AE%E9%A2%98/ 解决 macOS 10.15 Catalina 无法运行 qmeu 的问题