Shulou(Shulou.com)06/02 Report--

This article will explain in detail what is the difference between SRE and DevOps. The content of the article is of high quality. Therefore, Xiaobian shares it with you for reference. I hope you will have a certain understanding of relevant knowledge after reading this article.

SRE is about doing things from a stability perspective, DevOps is about how to deliver customer value more effectively.

The angle is different, but the specific thing to do is actually the same when landing. That's why we're confused about these two conceptual products.

However, this difference will be reflected in specific details.

For example, CI and CD, from the SRE point of view, is to fully automate, reduce human operation, thereby reducing human error, improve stability, and gray verification is also from the perspective of stability.

However, from the DevOps perspective, it is expected to maximize delivery efficiency and software quality, so in addition to automated compilation, packaging, release, etc., DevOps will also emphasize automated testing, coverage, and verification of different environments.

SRE will not emphasize and focus on the quality of software features, he is more concerned about how to ensure the overall stability of the site, measured by SLO.

Therefore, they all do CI and CD, and the things they do are similar, but the starting point is different, the angle is different, and some details are different, but the difference is not big in general.

Another significant difference is that DevOps runs through the entire software life cycle, so it covers a wide range, from product, requirements, R & D, testing to operation and maintenance, paying attention to end-to-end pull-through, so DevOps we see is actually all-inclusive, and it is reasonable for you to put any R & D action into it.

However, SRE only focuses on stability, so it will be more targeted. It will not care about the rationality of your requirements analysis, how the test pass rate is, etc., and ultimately it will only focus on whether SLO is achieved.

From my point of view, SRE is actually more focused and more suitable for operation and maintenance, while DevOps is more like a guiding principle, requiring end-to-end participation. Most of the time, it will be limited by the Tencent Cloud Organization architecture and needs top-down promotion.

From the point of view of actually doing things, in fact, there is no need to worry about what the difference between the two is, starting from the problem is the most important.

What is the difference between SRE and DevOps is shared here. I hope the above content can be helpful to everyone and learn more. If you think the article is good, you can share it so that more people can see it.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.