The latest News and Information on Service Reliability Engineering and related technologies.
Setting up Service Level Objectives (SLOs) is one of the foundational tasks of Site Reliability Engineering (SRE) practices, giving the SRE team a target against which to evaluate whether or not a service is running reliably enough. The inverse of your SLO is your error budget — how much unreliability you are willing to tolerate.
Whether you’ve heard of or fully jumped on the DevOps or SRE bandwagon, you may have also wondered how the two relate. What’s the difference? Are they really just different ways of looking at the same problem? The term DevOps hit the market first, but SRE wasn’t too far behind. And though they have different origin stories, they both focus on autonomy, automation, and iteration. So why do these paradigms exist? And why do we need both? Let’s look at this further.
To embed or not to embed: That is the question. At least, that’s one of the questions that companies have to answer as they decide how to implement Site Reliability Engineering. They can either embed SREs into existing teams, or they can build a new, separate SRE team. Both approaches have their pros and cons. The right strategy for your company or team depends, of course, on your needs and priorities.
This is Part 1 of a two-part series on Blameless Postmortems. Today, we'll discuss why blameless postmortems are so important and their implications for your team; the second part will go into detail on how to set them up as a process and make them successful. Somebody wise may have once told you that how we handle adversity shows our character. Being able to acknowledge and admit mistakes is the first step towards learning - it's a key part of success both in personal relationships and in large companies.
For our latest StackPod episode, we invited Hyke’s DevOps team lead and AWS Cloud architect: Yousef Sedky. Axiom Telecom is one of the largest telephone retailers in the United Arab Emirates and Saudi Arabia and Hyke, its sister company, is a distribution platform for mobile products.
Site Reliability Engineering (SRE) teams and Platform Engineering teams share similar goals -- like maximizing automation and reducing toil -- and similar methodologies. But they have different priorities, and use somewhat different tools to achieve them. What are SREs, what are platform engineers and how is each role similar and different? This article explains.
