Stories, tutorials, and deep dives spanning across diverse worlds.
Ship unified observability with one OTel Collector: route logs to Loki, metrics to Mimir, and traces to Tempo. Includes Helm charts, multi-tenant config, cross-signal correlation, and S3 cost tips.
I used to think my APIs were fast until we got hit with a traffic spike. Here is how I set up distributed load testing with k6, Grafana, and Prometheus to find bottlenecks before they crash production.
Design production Prometheus and Grafana alerts using multi-window multi-burn-rate PromQL rules for service-level objectives (SLOs) and error budgets.