> For the complete documentation index, see [llms.txt](https://ldbmcs.gitbook.io/java/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ldbmcs.gitbook.io/java/xi-tong-she-ji-11.md).

# 系统设计

- [数据聚合](https://ldbmcs.gitbook.io/java/xi-tong-she-ji-11/shu-ju-ju-he.md)
- [高效研发-闲鱼在数据聚合上的探索与实践](https://ldbmcs.gitbook.io/java/xi-tong-she-ji-11/shu-ju-ju-he/gao-xiao-yan-fa-xian-yu-zai-shu-ju-ju-he-shang-de-tan-suo-yu-shi-jian.md)