<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/01-query-lifecycle/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/02-binder-planner/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/03-optimizer/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/04-vectorized-execution/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/05-pipeline-scheduling/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/06-joins-aggregations/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/07-memory-storage/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/08-profiling-debugging/</loc>
<lastmod>2026-08-08T21:58:49+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2023/10/01/EffectiveCpp/</loc>
<lastmod>2023-10-01T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2023/11/04/A-good-start/</loc>
<lastmod>2023-11-04T21:43:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2023/11/24/CSAPP-1/</loc>
<lastmod>2023-11-24T14:23:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2023/11/24/CSAPP-hm1/</loc>
<lastmod>2023-11-24T14:23:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2023/12/07/CSAPP-2-1/</loc>
<lastmod>2023-12-07T16:23:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/01/02/CSAPP-2-2/</loc>
<lastmod>2024-01-02T10:23:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/01/02/CSAPP-2-3/</loc>
<lastmod>2024-01-02T16:23:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/07/30/DS/</loc>
<lastmod>2024-07-30T02:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/07/31/DS-2/</loc>
<lastmod>2024-07-31T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/07/31/DS/</loc>
<lastmod>2024-07-31T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/01/DS/</loc>
<lastmod>2024-08-01T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/03/DS/</loc>
<lastmod>2024-08-03T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/04/DS/</loc>
<lastmod>2024-08-04T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/06/DS/</loc>
<lastmod>2024-08-06T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/07/KMP/</loc>
<lastmod>2024-08-07T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/08/DS/</loc>
<lastmod>2024-08-08T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/09/Queue/</loc>
<lastmod>2024-08-09T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/10/Sort/</loc>
<lastmod>2024-08-10T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/10/BinaryTree/</loc>
<lastmod>2024-08-10T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/12/BT/</loc>
<lastmod>2024-08-12T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/15/BST/</loc>
<lastmod>2024-08-15T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/16/MonotonicStack/</loc>
<lastmod>2024-08-16T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/18/BackTracking/</loc>
<lastmod>2024-08-18T14:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/21/Greedy/</loc>
<lastmod>2024-08-21T04:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/27/DP/</loc>
<lastmod>2024-08-27T04:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/28/01Package/</loc>
<lastmod>2024-08-28T04:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/29/DP/</loc>
<lastmod>2024-08-29T04:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/30/DisjointSet/</loc>
<lastmod>2024-08-30T08:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/30/Graph/</loc>
<lastmod>2024-08-30T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/31/MinDist/</loc>
<lastmod>2024-08-31T08:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/31/MST/</loc>
<lastmod>2024-08-31T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/31/TopoSort/</loc>
<lastmod>2024-08-31T15:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/08/31/BellmanFord/</loc>
<lastmod>2024-08-31T20:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/09/01/Floyd/</loc>
<lastmod>2024-09-01T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/09/10/QuantitiveChap2/</loc>
<lastmod>2024-09-10T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/09/25/Probability/</loc>
<lastmod>2024-09-25T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/09/26/Probability2/</loc>
<lastmod>2024-09-26T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/10/Problem2/</loc>
<lastmod>2024-10-10T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/11/Problem/</loc>
<lastmod>2024-10-11T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/20/Thread/</loc>
<lastmod>2024-10-20T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/21/Cpp11_14/</loc>
<lastmod>2024-10-21T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/21/Cpp/</loc>
<lastmod>2024-10-21T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/21/other/</loc>
<lastmod>2024-10-21T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2024/10/27/DesignPattern/</loc>
<lastmod>2024-10-27T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/2025/03/27/C++20/</loc>
<lastmod>2025-03-27T10:00:00+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/about/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/categories/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/contact/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/dates/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/technical-notes/duckdb/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/experience/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/notes/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/projects/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/resume-zh/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/resume/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/tags/</loc>
</url>
<url>
<loc>https://liujiyu20000308.github.io/assets/Jiyu_Liu_Resume.pdf</loc>
<lastmod>2026-08-08T21:58:47+08:00</lastmod>
</url>
<url>
<loc>https://liujiyu20000308.github.io/assets/Liujiyu_CV_zh.pdf</loc>
<lastmod>2026-08-08T21:58:47+08:00</lastmod>
</url>
</urlset>
