Site Reliability Engineering

SLIs, SLOs, error budgets, and the incident response and postmortem habits that keep systems reliable.

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Difficulty

Status

Beginner0 of 1 complete

SRE Fundamentals
Site Reliability Engineering: treating operations as a software problem instead of a 3 AM fire drill.

Intermediate0 of 1 complete

SLIs, SLOs & Error Budgets
Turning "reliable" into an actual number you can measure, target, and spend.

Advanced0 of 2 complete

Incident Response
Severity levels, the incident commander role, and the discipline of mitigating before explaining.
Postmortems & Blameless Culture
Turning an outage into the thing that prevents the next three.

Expert0 of 1 complete

Toil Reduction & Automation
The SRE habit of never doing the same manual fix a third time.