# The origin of Service Level Objectives

- **期号**: SRE Weekly Issue #311（2022-02-27）
- **作者**: Akshay Chugh and Piyush Verma — Last9
- **链接**: https://blog.last9.io/the-origin-of-service-level-objectives/

## 简介

The term “service level” goes back to the US highway system maintenance procedures, among others.

## 正文

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