Scaling Prometheus with Grafana Agent and Remote Write to a Scalable TSDB
Prometheus is excellent for short-term, single-node monitoring, but when you need long-term retention, global querying, or to support hundreds of clusters, the standard single-server model starts to break down. A...
Short-lived identities and automated scanning: a practical pattern for secure CI/CD secrets
Modern CI/CD pipelines do two risky things at once: they act with privileged access to deploy and they process source that can contain secrets or insecure dependencies. A pragmatic way...
When Logs Sing: How Embeddings, Causal Graphs and LLMs Reveal Infrastructure Issues Early
Modern infrastructure systems generate mountains of logs: ephemeral debug messages, structured JSON events, trace fragments, and the occasional cryptic stack trace. That deluge is both a blessing and a curse....
Designing auditable, policy-driven golden paths in Backstage
Golden paths make the routine faster and safer: they capture platform best practice as templates, scaffold new projects, and codify defaults so developers spend time on features, not plumbing. Backstage...
Automating Kubernetes deployments with GitHub Actions and Argo Rollouts
Continuous deployment to Kubernetes is safer when you reduce blast radius and let the system verify a release before promoting it to everyone. A practical, modern pattern is to use...
Adaptive trace sampling with the OpenTelemetry Collector: taming telemetry volume without losing signal
Observability pipelines can sound like playlists for cloud infrastructure — everything playing at once creates a messy mix. Traces are the lead guitar: they reveal structure and timing, but at...
Building reusable cloud APIs with Crossplane Compositions
Crossplane turns Kubernetes into a control plane for cloud infrastructure — but the real power for platform teams comes from Compositions: a way to design reusable, opinionated infrastructure APIs that...
Choosing between functions and serverless containers: when (and when not) to use serverless for your backend
Serverless is no longer a single thing. Today “serverless” can mean tiny edge functions that start in milliseconds, cloud functions that auto-scale to zero, or container-based serverless platforms that accept...