July 2023
Beginner to intermediate
270 pages
4h 48m
Chinese
Content preview from 可观测性工程
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在团队中应用可观测性实践
|
99
你的团队专注于使用可观测性工具解决问题，而不是构建自己的工具。如果你使用
OTel
检测你的应用程序，则可以避免供应商锁定的陷阱，并将遥测数据发送到你最终决定使
用的任何工具。
10.4 反复完善你的探针
正确探测你的应用程序需要一定的时间。可以尝试使用
OTel
等项目中包含的自动化探
针功能。但更有价值的探针取决于每个应用程序的个性化需求。所以在你计划开始开发
探针之前，尽可能多地尝试使用一些有帮助和价值的探针。
有关自动化与手动探针的更多示例，我们推荐
Mike Goldsmith
的博客文章
“
What Is Auto-Instrumentation?
”。
在整个组织中推广可观测性的最佳策略之一是，在你第一次开始时就选取一两个困难的
服务。然后将该探针工具的最佳实践作为成功经验，引领团队的其他成员进行学习和练
习。一旦试点团队熟悉了新工具的最佳实践，就可以在任何新的场景中引入更有用的探
针工具来使用。
每当值班工程师在生产环境中遇到问题时，他们应该做的第一件事就是使用新工具来检
测应用程序的问题区域。使用新工具找出问题所在。在第二次或第三次采用这种方法之
后，他们通常会意识到，通过首先引入探针来调试问题是多么容易且高效。首先从探针
进行调试可以让你看到真正发生的事情。
一旦试点团队成员尝到了甜头，他们就可以帮助其他人学习。他们可以提供有关创建有
用探针工具的指导，推荐有价值的查询语句，或者向其他人提供更多关于故障排查模式
的最佳实践。每个新遇到的问题都可以用来完善你所需的可观测性场景 ...
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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.