March 2023
Beginner to intermediate
266 pages
4h 30m
Chinese
Content preview from FinOps云成本优化
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
48
｜
第
5
章
对云账单的剖析
该模型保证了资源所有者有机会在实时变更方案之前进行审查。因为资源所有者比其他
人更清楚资源如何使用、被谁依赖，如果更改资源是否会影响正在运行的服务，以及背
后潜在的原因。
FinOps
从业者为工程团队提供资源可视化与数据访问入口，确保他们能在近乎实时的情
况下做出最佳技术决策。与此同时，他们引入了潜在成本节省、支出影响，以及另一些
工程团队已跟踪的项目，作为成本指标。
总结
云计费很复杂，但正是借助这种复杂性，我们得以分析推动支出的因素，各团队也获得
了专属的优化决策报告。即使利用
FinOps
平台生成自动报表与可视化，也需要了解云供
应商的数据格式，才能从数据中得出正确结论。除此之外，我们还应该设定标准的成本
指标格式，对整个公司的文件报告进行标准化。考虑到公司与云供应商的定制折扣、收
取的支持成本，“标准化”很可能是一个未借贷、分期付款的利率。为避免团队间对数
据的理解产生偏差，引起困惑，标准化是一个必经的过程。
总结如下 ：
●
账单数据几乎永远基于事件要素。
●
只有深入了解账单数据，才能对其进行详细分析。加强原始数据的学习将帮助你
成为真正的
FinOps
专家。
●
云账单中的小变化会快速累积产生质变，因此，需要通过自动异常检测和差异报
告来实时追踪变化，从而确定其趋势。
●
云账单的简易计算公式：支出
=
使用量 × 费率，其中，可通过改变“使用量”与“费
率”两个杠杆因素来优化账单，即减少使用资源的用量和降低资源费率。
●
去中心化处理降低使用率的问题（减少资源使用量），同时集中处理降低费率的问 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.