SRE vs DevOps
By Karthick Selvam · Published · Updated
Site Reliability Engineering and DevOps share goals but differ in emphasis.
DevOps
A culture and set of practices that bring development and operations together to deliver software faster and more reliably.
SRE
An approach that originated at Google, applying software engineering to operations, with concepts like service level objectives (SLOs), error budgets and reducing toil.
Relationship
SRE is often described as one concrete way to implement DevOps principles.
Roles
DevOps engineers often focus on pipelines and tooling; SREs on reliability, monitoring and incident management.
Frequently asked questions
Do small companies need SRE?
Many adopt SRE practices like SLOs without a dedicated team.
Related programmes
- DevOps, Docker & CI/CD for Data Platforms
- Docker & Kubernetes
- Site Reliability Engineering for Data Platforms
Turn this into a team capability
Our corporate programmes cover topics like this hands-on, mapped to your stack.
DevOps & SRE guides
Docker vs Kubernetes: Understanding the Difference
Docker packages applications into containers; Kubernetes runs and manages many containers across machines.
What Is Kubernetes?
Kubernetes is an open-source system for automating deployment, scaling and management of containerised applications.
What Is CI/CD?
CI/CD automates building, testing and releasing software.