> For the complete documentation index, see [llms.txt](https://bohans.gitbook.io/jia-gou/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bohans.gitbook.io/jia-gou/da-xing-wang-zhan-xi-tong-te-dian.md).

# 大型网站系统特点

* <mark style="color:blue;">**高并发，大流量**</mark>
* <mark style="color:blue;">**高可用**</mark>
* <mark style="color:blue;">**海量数据**</mark>
* <mark style="color:blue;">**用户分布广泛，网络情况复杂**</mark>
* <mark style="color:blue;">**安全环境恶劣**</mark>
* <mark style="color:blue;">**需求快速变更，发布频繁**</mark>