Video narration
An alert hits. The service is slowing, users are waiting, and your on-call shift is now the center of the problem. Can you notice the failure, respond together, and learn before the next page? That is the SRE difference: reliability is not the absence of failure. It is noticing, responding, and improving quickly. In this course, you'll collect meaningful signals with Prometheus and use Grafana to see what the system is actually doing. You'll turn those signals into targets through SLIs, SLOs and SLAs, connecting measurement to response. Then you'll build disciplined incident response and post-mortems that improve the system, not merely record the fire. Your final project connects the loop in a simulated incident, from first alert through resolution and review, and leads to certification. When the next page fires, you'll be ready to work the signal, the response, and the lesson. Start building that practice now.