> For the complete documentation index, see [llms.txt](https://hezhiqiang8909.gitbook.io/go/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hezhiqiang8909.gitbook.io/go/ch6-cloud/ch6-08-ext.md).

# 6.8 补充说明

分布式是很大的领域，本章中的介绍只能算是对领域的管中窥豹。因为大型系统流量大，并发高，所以往往很多朴素的方案会变得难以满足需求。人们为了解决大型系统场景中的各种问题，而开发出了各式各样的分布式系统。有些系统非常简单，比如本章中介绍的分布式id生成器，而有一些系统则可能非常复杂，比如本章中的分布式搜索引擎（当然，本章中提到的es不是Go实现）。

无论简单的或是复杂的系统，都会在特定的场景中体现出它们重要的价值，希望读者朋友可以多多接触开源，积累自己的工具箱，从而站在巨人们的肩膀之上。


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