SLOs for the age of LLMs: practical SLIs, SLOs, and SLAs when "quality" is a moving target
Generative AI has changed what we mean by “service quality.” For traditional web APIs you measured uptime and latency; for large language model (LLM) services you must also measure correctness,...
Linking metrics to traces with exemplars: faster latency debugging in Prometheus and Grafana
Aggregated metrics are great for spotting trends — but they’re lousy at telling you which single request caused a spike. Exemplars bridge that gap: they attach a tiny breadcrumb (usually...
Bridging Prometheus and OpenTelemetry: practical patterns for scalable metrics and Grafana dashboards
Prometheus and Grafana are often the heart of application monitoring, while OpenTelemetry is becoming the lingua franca for instrumenting services. Treating the combination as a band: Prometheus keeps the beat...
Make CI cheap and fast for small teams: smart caching + selective runs
Small engineering teams usually have two constraints: limited time and limited CI budget. That makes CI speed and predictability more important than polished orchestration. Two simple levers produce the biggest...
GitOps made simple: orchestrating multi-cluster app delivery with Argo CD ApplicationSet and Image Updater
GitOps is like a well-curated playlist: you want the source (your Git repo) to define the order, the versions, and the mood — and the player (your cluster) to follow...
Designing Smarter Alerts with PromQL to Beat Alert Fatigue
Alert fatigue is that background hum in operations teams — too many noisy pings and the signal that matters gets ignored. In production environments, the result is slower response, missed...
Intro to Observability as Code: Managing Dashboards with GitOps
Observability as code brings the same benefits teams already enjoy for application code—versioning, review, traceability, and reproducible deployments—into monitoring and dashboards. For teams running Grafana and other visualization tools, treating...
Ephemeral identities and continuous scanning: building a safer CI/CD pipeline
Modern CI/CD pipelines are powerful — they build, test, scan, and deploy software in minutes. But with that speed comes risk: a compromised pipeline or a leaked credential can turn...