March 2023
Beginner to intermediate
266 pages
4h 30m
Chinese
Content preview from FinOps云成本优化
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总结
｜
165
让一个人尝试处理所有的账单数据、预留建议和报告，只会延迟预留购买。最可能
的情况是，这些建议和报告的延迟，将导致比刚开始直接使用一个现成的
FinOps
平
台消耗更多成本。此外，这些第三方平台创建的报告由具有多年经验的团队维护，
并经过数十亿美元云计算支出的验证。
避免从狗熊直接变成英雄
当你第一次开始爬阶段时，我们建议你只购买一个预留。这可以让你以低风险购买
来确认你的知识。在你购买更多的东西之前，你可以确认所有的常见错误都已经被
避免了。试图“从狗熊直接到英雄”往往会导致失败。你可以考虑我们前面讨论过
的红区
/
绿区方法，确定可以从预留中受益的最低风险的使用，然后增加购买数量。
这是建立预留策略信心的好方法。
你不应该拖延。虽然我们建议慢慢开始，但一直不开始是一个很大的
(
也是常见的
)
错误。试图通过不购买任何东西来避免错误，将导致云服务提供商继续收取过高的
费用。同样，你可以找到并购买一些低风险的预留，然后随着你开始感受到良好的
效果，继续学习和发展你的报告流程。
开始时，我们建议将预留目标设置得低一些。考虑在绿区内设置
25%~30%
的预留
覆盖率。然后随着信心的增长，向上修改目标。组织所希望的覆盖范围是
80%
的预
留覆盖率。
考虑整体影响
预留将随机地应用于云账单。因此，如果你有现成的成本报告，并且团队密切跟踪
支出，那么当一个地区的支出下降，而另一个地区的支出没有下降时，预留购买可
能会引起混乱。这时你可以沟通预留的购买情况，并对业务使用的报告进行迭代，
以准确反映节省所产生的影响，这是避免混乱的关键。 ...
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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.