https://luoyuxia.github.io/tags/%E8%AE%BA%E6%96%87%E8%A7%A3%E8%AF%BB/ Recent content in 论文解读 on Yuxia's Blog Hugo zh Sat, 30 May 2026 17:00:00 +0800 https://luoyuxia.github.io/posts/differential-dataflow%E8%AE%A9%E8%AE%A1%E7%AE%97%E5%8F%AA%E5%81%9A%E5%A2%9E%E9%87%8F/ Sat, 30 May 2026 17:00:00 +0800 https://luoyuxia.github.io/posts/differential-dataflow%E8%AE%A9%E8%AE%A1%E7%AE%97%E5%8F%AA%E5%81%9A%E5%A2%9E%E9%87%8F/ 解读 Differential Dataflow 的核心思想：如何将数据表达为变更流，让任意关系代数运算都能增量化执行。这是三篇系列文章的第二篇。 https://luoyuxia.github.io/posts/timely-dataflow%E7%94%A8%E4%B8%80%E4%B8%AA%E8%AE%A1%E7%AE%97%E6%A8%A1%E5%9E%8B%E7%BB%9F%E4%B8%80%E4%B8%89%E7%A7%8D%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86%E8%8C%83%E5%BC%8F/ Sat, 30 May 2026 16:00:00 +0800 https://luoyuxia.github.io/posts/timely-dataflow%E7%94%A8%E4%B8%80%E4%B8%AA%E8%AE%A1%E7%AE%97%E6%A8%A1%E5%9E%8B%E7%BB%9F%E4%B8%80%E4%B8%89%E7%A7%8D%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86%E8%8C%83%E5%BC%8F/ 解读 Naiad 论文（SOSP 2013 Best Paper），深入分析 Timely Dataflow 如何用一个支持有环图的数据流模型，统一 batch、streaming 和 iterative 三种计算范式。这是三篇系列文章的第一篇。 https://luoyuxia.github.io/posts/%E5%88%97%E5%AD%98-vs-%E8%A1%8C%E5%AD%98%E5%AE%83%E4%BB%AC%E5%88%B0%E5%BA%95%E6%9C%89%E5%A4%9A%E5%A4%A7%E5%B7%AE%E5%88%AB/ Sat, 30 May 2026 14:00:00 +0800 https://luoyuxia.github.io/posts/%E5%88%97%E5%AD%98-vs-%E8%A1%8C%E5%AD%98%E5%AE%83%E4%BB%AC%E5%88%B0%E5%BA%95%E6%9C%89%E5%A4%9A%E5%A4%A7%E5%B7%AE%E5%88%AB/ 解读 SIGMOD 2008 经典论文 Column-Stores vs. Row-Stores: How Different Are They Really?，深入分析列存数据库相对于行存的性能优势究竟来自哪里。