Service level indicators (SLIs) and service level objectives (SLOs) are fundamental tools for measuring and managing reliability. In this course, students learn approaches for devising appropriate SLIs and SLOs and managing reliability through the use of an error budget.
提供方
Site Reliability Engineering: Measuring and Managing Reliability
Google 云端平台課程信息
65,492 次近期查看
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中級
完成時間大約為14 小時
英語（English）
字幕：英語（English）, 西班牙語（Spanish）
您將學到的內容有
How to make systems reliable
Quantifying risks to and consequences of SLOs
Understanding SLIs, SLOs and SLAs
可靈活調整截止日期
根據您的日程表重置截止日期。
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
中級
完成時間大約為14 小時
英語（English）
字幕：英語（English）, 西班牙語（Spanish）
提供方
Google 云端平台
We help millions of organizations empower their employees, serve their customers, and build what’s next for their businesses with innovative technology created in—and for—the cloud. Our products are engineered for security, reliability, and scalability, running the full stack from infrastructure to applications to devices and hardware. Our teams are dedicated to helping customers apply our technologies to create success.
授課大綱 - 您將從這門課程中學到什麼
完成時間為 28 分鐘
Introduction to SRE
This module is intended to bring you up to speed on the concepts underpinning SRE, CRE, and SLOs. If you're already familiar with these concepts, you may still find new information and perspectives in this module, but it is not necessary to complete it.
完成時間為 28 分鐘
11 個視頻 （總計 27 分鐘）
完成時間為 1 小時
Targeting Reliability
In this module we’re going to talk about how you measure the desired reliability of a service. We will address what to consider when setting SLOs for your application within your organization. We'll look at the three principles we use to measure the desired reliability of a service: figuring out what you want to promise and to whom, figuring out the metrics you care about that make your service reliability “good", and finally, deciding how much reliability is good enough.
完成時間為 1 小時
7 個視頻 （總計 14 分鐘）
完成時間為 1 小時
Operating for Reliability
In this module, we’ll start by introducing a mechanism for quantifying unreliability using something called an error budget. We'll show how error budgets help you decide when to focus on making a service more reliable. And then we'll learn about some of the engineering and operational improvements that can help you do that.
完成時間為 1 小時
7 個視頻 （總計 19 分鐘）
完成時間為 2 小時
Choosing a Good SLI
In this module we will start off by taking a look at some characteristics of monitoring metrics that can make them useful as SLIs and contrast these against other metrics that are less useful. Because the choice of where to measure an SLI is a key variable, we'll cover the five main ways you can measure an SLI and compare their pros and cons.
完成時間為 2 小時
14 個視頻 （總計 41 分鐘）
完成時間為 4 小時
Developing SLOs and SLIs
In this module, we'll start off with an overview of our four step process for developing SLOs and SLIs for a user journey. We'll introduce the fictional company that created our example mobile game, the infrastructure that we'll be working with, and the simple user journey we'll be applying the four step process to.
完成時間為 4 小時
7 個視頻 （總計 18 分鐘）
完成時間為 4 小時
Quantifying Risks to SLOs
In this module we'll be taking a critical look at the availability risks for our example service. We want to answer the question: "are our SLO targets and error budgets realistic?"
完成時間為 4 小時
4 個視頻 （總計 20 分鐘）
完成時間為 1 小時
Consequences of SLO Misses
In this module, we'll cover best practices for documenting your SLOs, the rationale behind a formal error budget policy and how best to create one and finally, we'll look at an example error budget policy in order to understand the trade-offs and incentives that play out during negotiations when trying to write an error budget policy.
完成時間為 1 小時
9 個視頻 （總計 21 分鐘）
審閱
- 5 stars70%
- 4 stars19.86%
- 3 stars5.34%
- 2 stars2.60%
- 1 star2.19%
來自SITE RELIABILITY ENGINEERING: MEASURING AND MANAGING RELIABILITY的熱門評論
由 DS 提供2020年9月27日
Excellent course on SRE principles. Peer reviews are awkward due to lack of metric information, but they content attempts to re-enforce the principles and provide practical experience to the learner
由 GM 提供2020年5月27日
This course is top notch. I highly recommend this course for those who wants to learn about the fundamentals of sli, slo and error budgets and policy.
由 AG 提供2019年10月27日
SRE: Measuring and Managing Reliability is a great opportunity to learn and practice SLI, SLO, error budget policy and focus in the user happiness.
由 SO 提供2019年10月20日
Exceptional content... challenging homework and quizzes. I learned a lot which is directly applicable to work i'm doing at my company. Thanks!
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