What is an SRE (Site Reliability Engineer)?

Site Reliability Engineering (SRE) may sound like a fancy job title, but it’s actually one of the most practical and important roles in modern infrastructure and software teams. What is an SRE? SRE stands for Site Reliability Engineer. In simple terms, an SRE ensures that systems are reliable, scalable, and efficient. The concept was born at Google, where software engineers were tasked with running production systems using software engineering principles. ...

July 25, 2025 · 2 min · 221 words · John Cena

SRE vs DevOps: What's the Difference?

SRE vs DevOps: What’s the Difference? In the world of modern infrastructure and operations, SRE (Site Reliability Engineering) and DevOps are often mentioned together. While they aim for similar goals — delivering reliable, scalable, and efficient systems — they approach these goals differently. What is DevOps? DevOps is a culture and set of practices that promotes collaboration between developers and operations teams. The goal is to automate and streamline software delivery and infrastructure changes. ...

July 23, 2025 · 2 min · 274 words · John Cena