The latest News and Information on Service Reliability Engineering and related technologies.
Major outages are bound to occur in even the most well-maintained infrastructure and systems. Being able to quickly classify the severity level also allows your on-call team to respond more effectively. Imagine a scenario where your on-call team is getting critical alerts every 15 minutes, user complaints are piling up on social media, and since your platform is inoperative revenue losses are mounting every minute. How do you go about getting your application back on track? This is where understanding incident severity and priority can be invaluable. In this blog we look at severity levels and how they can improve your incident response process.
Many organizations struggle to create data-driven cultures where each employee is empowered to make decisions based on data. This is especially true for enterprises with a variety of systems and tools in use across different teams. If you are a leader, manager, or executive focused on how your team can leverage Google's SRE practices or wider DevOps practices, definitely you are in the right place!
Reliability and chaos might seem like opposite ideas. But, as Netflix learned in 2010, introducing a bit of chaos—and carefully measuring the results of that chaos—can be a great recipe for reliability. Although most software is created in a tightly controlled environment and carefully tested before release, the production environment is harsher and much less controlled.
Ben Treynor Sloss, then VP of Engineering at Google, coined the term “Site Reliability Engineering” in 2003. Site Reliability Engineering, or SRE, aims to build and run scalable and highly available systems. The philosophy behind Site Reliability Engineering is that developers should treat errors as opportunities to learn and improve. SRE teams constantly experiment and try new things to enhance their support systems.
Mature start-ups and scale-ups create wonderful and challenging environments for Engineers. As the product they’re creating matures and the brand becomes a successful one, the user base generally starts growing, and, for some companies, in places they might not expect it to grow. As that happens, new challenges arise for Engineers. One of these challenges is pretty straightforward to guess. Basically having a particular product available throughout different regions of the world.
