March 2023
Beginner to intermediate
266 pages
4h 30m
Chinese
Content preview from FinOps云成本优化
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团队绩效测评
｜
65
来自云端的故事
一家跨国制药公司的远程技术团队在悉尼创建了三个
x1e.32xlarge
计算实例，用于
测试内存数据库。当时，这类大规模实例每小时的成本略高于
44
美元。同时使用
三个实例每天将消耗
3000
美元的成本，每月成本在
98 000
美元左右。你可能会觉
得
98 000
万美元是个大数目，但要考虑到你团队的月度账单超过
3500 000
美元。
因此，当团队自行创建了这几个大规模实例后，支出仅上涨了
2%
，这种小比例的
成本增长在高层级报告中很难被发觉。
更具迷惑性的是，中心团队刚为另一组服务器购买了预留实例，这一交易实际上
抵消了上述大规模新实例的开销增量，这也进一步掩盖了支出异常。然而，由于
FinOps
团队基于机器学习的异常检测机制，在同一天内发现了大规模实例的使用
情况，并对其必要性提出了质疑。不出所料，这些大规模实例不是必要的，其成
本是可以节省的。
诚然，这是一个处于跑阶段的公司的故事。处于走阶段的公司往往只需从简单的
每日支出可视化着手，公开团队各自的支出即可。但即便如此，可视化仍然大大
影响着他们的决策。
团队绩效测评
基于团队绩效记分卡有效评估团队绩效，是促进团队良性竞争的最好方式。记分卡可以
快速找出表现最差、支出最高的团队，我们还能通过这种方式与业内其他公司进行比较。
记分卡能够为你展示提升核心效率指标的机会。这种记分制为高管们提供了所有业务（或
部分业务）的视图，于此，管理者们能看到团队中每个人的表现，并深入团队层面，获
取可操作数据。以
CxO
为首的高管们青睐记分卡，因为这是实现公司变革最有力的武器。 ...
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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.