System - Category - Ekstasis's Blog https://blog.yongzhen.space/categories/system/ System - Category - Ekstasis's Blog Hugo -- gohugo.ioenzhaoyzzz@outlook.com (Ekstasis) zhaoyzzz@outlook.com (Ekstasis)Wed, 12 Mar 2025 11:12:50 +0800 MySQL 知识点总结 https://blog.yongzhen.space/posts/mysql%E7%9F%A5%E8%AF%86%E7%82%B9%E6%80%BB%E7%BB%93/ Wed, 12 Mar 2025 11:12:50 +0800 Ekstasis https://blog.yongzhen.space/posts/mysql%E7%9F%A5%E8%AF%86%E7%82%B9%E6%80%BB%E7%BB%93/ 在后端实习面试中，有 数据库，Java，网络，OS 四大考点，其中又以数据库考察最为频繁。数据库问题中，除了少部分范式相关理论，基本为 MySQL 问题。因此，在这里摘录相关知识点，做一个总结，既是为秋招做准备，也是总结找实习过程中的所学知识。

]]> BitTorrent协议及其扩展 https://blog.yongzhen.space/posts/bittorrent%E5%8D%8F%E8%AE%AE%E5%8F%8A%E5%85%B6%E6%89%A9%E5%B1%95/ Sat, 16 Nov 2024 21:58:53 +0800 Ekstasis https://blog.yongzhen.space/posts/bittorrent%E5%8D%8F%E8%AE%AE%E5%8F%8A%E5%85%B6%E6%89%A9%E5%B1%95/ “I call architecture frozen music…” - Goethe

]]> 编译器开发反思 https://blog.yongzhen.space/posts/%E7%BC%96%E8%AF%91%E5%99%A8%E5%BC%80%E5%8F%91%E5%8F%8D%E6%80%9D/ Sat, 09 Nov 2024 15:51:53 +0800 Ekstasis https://blog.yongzhen.space/posts/%E7%BC%96%E8%AF%91%E5%99%A8%E5%BC%80%E5%8F%91%E5%8F%8D%E6%80%9D/

纵横计不就，慷慨志犹存

]]> 打破壁垒：代理技术在家庭网络中的应用 https://blog.yongzhen.space/posts/%E4%BB%A3%E7%90%86%E6%8A%80%E6%9C%AF%E5%88%86%E4%BA%AB/ Wed, 06 Nov 2024 23:22:36 +0800 Ekstasis https://blog.yongzhen.space/posts/%E4%BB%A3%E7%90%86%E6%8A%80%E6%9C%AF%E5%88%86%E4%BA%AB/ Scheme 拾遗：S-Expression，Continuation 以及 Macro https://blog.yongzhen.space/posts/scheme%E6%8B%BE%E9%81%97/ Thu, 30 Mar 2023 20:36:48 +0000 Ekstasis https://blog.yongzhen.space/posts/scheme%E6%8B%BE%E9%81%97/

Programming languages should be designed not by piling feature on top of feature, but by removing the weaknesses and restrictions that make additional features appear necessary

]]> 编译器的结构与任务 https://blog.yongzhen.space/posts/%E7%BC%96%E8%AF%91%E5%99%A8%E7%9A%84%E7%BB%93%E6%9E%84%E4%B8%8E%E4%BB%BB%E5%8A%A1/ Mon, 06 Mar 2023 11:52:38 +0000 Ekstasis https://blog.yongzhen.space/posts/%E7%BC%96%E8%AF%91%E5%99%A8%E7%9A%84%E7%BB%93%E6%9E%84%E4%B8%8E%E4%BB%BB%E5%8A%A1/

Surely all this is not without meaning.

—— HERMAN MELVILLE, Moby-Dick, 1851

]]> 探究支撑os的硬件(以xv6和riscv为例) https://blog.yongzhen.space/posts/%E6%8E%A2%E7%A9%B6%E6%94%AF%E6%92%91os%E7%9A%84%E7%A1%AC%E4%BB%B6%E4%BB%A5xv6%E5%92%8Criscv%E4%B8%BA%E4%BE%8B/ Thu, 11 Aug 2022 21:27:52 +0000 Ekstasis https://blog.yongzhen.space/posts/%E6%8E%A2%E7%A9%B6%E6%94%AF%E6%92%91os%E7%9A%84%E7%A1%AC%E4%BB%B6%E4%BB%A5xv6%E5%92%8Criscv%E4%B8%BA%E4%BE%8B/ 
You are my creator, but I am your master; Obey!

—— Mary Shelley, Frankenstein

]]> 浅析jmp_buf的定义 https://blog.yongzhen.space/posts/%E6%B5%85%E6%9E%90jump-buf%E7%9A%84%E5%AE%9A%E4%B9%89/ Sun, 14 Nov 2021 09:23:52 +0000 Ekstasis https://blog.yongzhen.space/posts/%E6%B5%85%E6%9E%90jump-buf%E7%9A%84%E5%AE%9A%E4%B9%89/