What Is Site Reliability Engineering (SRE)? The SRE Role Explained
Historically, there was a clear delineation between what system administrators (SysAdmins) do and what application developers are responsible for in IT organizations. In recent years—especially in organizations focused on software development—these worlds have come together as IT operations and development teams adopt DevOps practices. The concept of site reliability engineering (SRE) was first introduced by a much-discussed book titled Site Reliability Engineering from Google.