Taming namespace disk: why ephemeral-storage quotas in Kubernetes surprise teams and how to make them behave
Namespaces and ResourceQuotas are the control knobs operators use to divide cluster resources among teams. CPU and memory quotas tend to behave the way you expect: you set a limit,...
Designing golden paths for developers with Backstage: templates, actions, and safe automation
Developer golden paths are the curated, low-friction workflows that guide engineers from idea to production — like a well-rehearsed setlist that keeps a band playing tight. Backstage has matured quickly...
What DevSecOps Is — and why it matters now
DevSecOps is the cultural and technical practice of folding security into every stage of software delivery — not as a gate at the end, but as part of design, coding,...
Centralized fleet management for OpenTelemetry collectors with OpAMP
Modern observability depends not just on collecting traces, metrics, and logs, but on managing the collectors that produce and forward that data. As organizations scale from a handful of agents...
Cloud cost optimization for beginners: Stop wasting money on idle resources
Cloud bills can feel like a mystery album you never asked to stream: the songs you didn’t play keep playing, and at the end of the month you’re surprised by...
Stop wasting CI minutes: use concurrency to cancel redundant GitHub Actions runs
Continuous integration is most useful when it gives fast, relevant feedback. But when contributors push a flurry of commits or update a pull request repeatedly, GitHub Actions can queue many...
Serverless 101: Deploying your first AWS Lambda function
Serverless sounds magical: you write a little piece of code, point it at an event, and the cloud runs it for you. In reality, it’s simple plumbing with a tiny...
Declarative Model Rollouts: Applying GitOps to Progressive ML Deployments
Imagine releasing a new model version like dropping a single into a live mix: you don’t want the bass to blow out the speakers across the whole venue. Instead, you...