Building an SRE Practice: SLOs, SLIs, and Error Budgets

<p>Move beyond "100% uptime" thinking and build a real site reliability engineering practice. Follow an engineer at a fictional logistics startup as she chooses meaningful SLIs for a real user journey, negotiates a defensible SLO with stakeholders, calculates and continuously measures an error budget with Prometheus-style queries, and operationalizes that budget with burn-rate alerting, release gating, and blameless SLO reviews.</p>

Tools: sre, slo, sli, error budgets, reliability