> For the complete documentation index, see [llms.txt](https://gitbook.gpg123.vip/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.gpg123.vip/prometheus-book/part-ii-prometheus-jin-jie/exporter/summary.md).

# 小结

Prometheus负责数据的统一收集并且提供统一的查询接口PromQL，而所有监控数据的产生则是由Exporter来进行实现，对于任何能够提供Promethues标准的监控样本的程序都可以称为Exporter。Exporter可以是一个单独的为了采集特定数据而构建的应用程序，也可以直接内置于特定的系统当中。


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