September 2020
Intermediate to advanced
526 pages
8h 23m
Chinese
book
Google SRE工作手册
by Betsy Beyer, Niall Richard Murphy, David K. Rensin, Kent Kawahara, Stephen Thorne
Content preview from Google SRE工作手册
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28
｜
第
1
章
如果你能做的仅仅是帮助它成长。不过通常情况下，为了在成长过程中，不断地应
付那些累积的技术债务，人们会有比想象中更多的选择。
注
20
毋庸斟酌是否，只需推敲时机
然而，当你的组织或产品增长到超过一定规模时，在支持哪些产品、支持优先级的
分配等方面，你就有更大的自由度了。如果，对系统
X
提供支持的时间比系统
Y
更
早是已经确定了的，那么在
SRE
的世界里，就相当于在说先不支持哪个服务了。
在
Google
，
SRE
与产品开发团队的紧密合作关系已被证明至关重要：如果你的组织
存在这种关系，那么回撤（或提供）支持的决策可以基于运维方面比较客观的数据，
从而避免一些无谓的讨论。
SRE
与产品开发团队之间富有成效的合作关系，也有助于避免产品开发团队在产品
或特性在未准备就绪前，就不得不交付出去的组织层面的反模式。相反，
SRE
可以
与开发团队合作，赶在维护产品的重担离开拥有最多专业知识的开发团队前，产品
就得到了良好的优化。
尽量在职业发展和物质激励上一视同仁
最后，为了确保职业激励机制能指引人们做正确的事情，我们希望
DevOps/SRE
部
门与对应的产品开发部门都要得到同等的尊重。因此，无论是哪个团队的成员，都
要按照大致相同的方法进行评级，且予以相同的物质激励。
小结
在整个
IT
运维领域里，
DevOps
和
SRE
在许多方面都非常接近，包括它们的实践和
理念。
DevOps
和
SRE
都需要一线工作者、实践者进行讨论、参与管理、提供支持，这样
才能取得重大进展。践行其中的任何一项都是一段旅程，没有解决问题的捷径：那
注
20
：
有关如何在不同背景下应用 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.