> For the complete documentation index, see [llms.txt](https://vonng.gitbook.io/vonng/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vonng.gitbook.io/vonng/content/v2.md).

# v2

- [设计数据密集型应用（第二版）](https://vonng.gitbook.io/vonng/content/v2/_index.md)
- [第一章：数据系统架构中的利弊权衡](https://vonng.gitbook.io/vonng/content/v2/ch1.md)
- [第二章：定义非功能性要求](https://vonng.gitbook.io/vonng/content/v2/ch2.md)
- [第三章：数据模型与查询语言](https://vonng.gitbook.io/vonng/content/v2/ch3.md)
- [目录](https://vonng.gitbook.io/vonng/content/v2/toc.md)