March 2023
Beginner to intermediate
266 pages
4h 30m
Chinese
Content preview from FinOps云成本优化
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分摊成本
｜
75
判节省的利率，以资助中央团队的管理。虽然这种方法并不少见，但它违背了成熟
的
FinOps
从业者所需要的透明度原则。
分摊成本
每个组织都分摊
IT
成本，这些成本跨越多个业务部门。随着组织越来越多地采用公共云
资源，将共享的云资源分配给特定的公司所有者，理解如何正确和公平地分配成本，以
及实际的预测未来的业务单元预算，变得越来越困难。
支持费用是这一挑战的一个常见例子。云供应商的支持费用一般适用于父账户级别。一
些组织选择用中央
IT/
云团队的预算来支付这项费用，但这种方法并不常用。更常见的是，
中央
IT/
云团队被认为是一个支持组织
(
作为一个成本中心
)
，因此需要将其成本分配给
其客户
—
业务单位或应用程序所有者。
随着共享平台的兴起，现代的公司架构也引入了更多的共享成本。这些平台有多个团队，
他们使用相同的核心资源，比如建立在共享
S3
桶中的数据湖，或者运行在共享集群上
的
Kubernetes
系统。乍一看，费用分摊和费用展示在这些平台似乎是不可能的，但诀窍
是正确标注和正确分摊成本。
通常有三种分摊费用的方式，如下所示
:
按比例分配
基于直接成本的相对百分比
平均分配
将总金额平均分配给各个目标
按固定比例分配
自定义比例系数（比例系数的和需要为
100%
）
成熟的组织倾向于根据业务单元的直接费用按比例分配共享成本。让我们考虑一个例子，
表
8-1
显示了一个公司的每个业务单元在一个月内的支出，包括被收取
10,000
美元的公
司支持费用。
表8-1 成本分配案例：集中支付费用
业务单元 支出 支出占比
销售运营
$50k 50% ...
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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.
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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.