Show HN: Vizier – DuckDB 的物理设计顾问
4 分•作者: habedi0•5 个月前
您好，
我为 DuckDB 开发了一个物理设计顾问的早期版本（名为 Vizier）。它可以分析一组查询（使用一组启发式方法），并建议更改数据库的物理设计/布局（例如，排序顺序、Parquet 布局、索引等），以使这些查询运行得更快。
Vizier 作为一个 DuckDB 扩展程序，用 Zig 语言实现，并支持 DuckDB 1.2.0 及更高版本。该项目还处于非常早期的阶段，但如果您有兴趣了解更多关于 Vizier 的信息或试用它，可以查看以下链接：
项目 GitHub 仓库：<a href="https://github.com/CogitatorTech/vizier" rel="nofollow">https://github.com/CogitatorTech/vizier</a>
Vizier 文档：<a href="https://cogitatortech.github.io/vizier/" rel="nofollow">https://cogitatortech.github.io/vizier/</a>
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Hi,<p>I've made an early version of a physical design advisor (called Vizier) for DuckDB. It can analyze a collection of queries (using a set of heuristics) and recommend changes to the physical design/layout of the database (for example, sort orders, Parquet layouts, indexes, etc.), in order to make those queries run faster.<p>Vizier is implemented as a DuckDB extension in Zig and supports DuckDB version 1.2.0 and newer. The project is very early-stage, but if you're interested in learning more about Vizier or trying it out, you can check out the links below:<p>Project's GitHub repo: <a href="https://github.com/CogitatorTech/vizier" rel="nofollow">https://github.com/CogitatorTech/vizier</a><p>Vizier documentation: <a href="https://cogitatortech.github.io/vizier/" rel="nofollow">https://cogitatortech.github.io/vizier/</a>