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Tips, tutorials, and perspectives from the tekko.id team about the digital and technology world.
Trace-Based Testing: Validating Distributed Systems with OTel and Tracetest
Move beyond black-box testing. Learn how to use OpenTelemetry and Tracetest to validate internal system states and side effects in your CI/CD pipelines.
Istio Ambient Mesh: Eliminating the Sidecar Tax in Kubernetes
Discover how Istio Ambient Mesh reduces resource overhead and operational complexity by moving from sidecar proxies to a layered, node-level architecture.
Carbon-Aware Kubernetes: Scheduling for a Greener Cloud
Learn how to use the Carbon-Aware SDK and Kubernetes to reduce your infrastructure's carbon footprint by dynamically shifting workloads to low-intensity hours.
JIT Infrastructure: Securing Crossplane with OpenBao Dynamic Secrets
Master the art of Just-in-Time infrastructure by integrating OpenBao with Crossplane to automate secret-injected resource provisioning across multi-cloud environments.
Database Branching: Scaling CI/CD with Neon and GitHub Actions
Learn how to eliminate database bottlenecks by provisioning isolated, data-seeded Postgres environments for every pull request using Neon and GitHub Actions.
Cilium eBPF: Building a Sidecar-less Service Mesh with mTLS
Eliminate the sidecar tax. Learn how to use Cilium eBPF and Hubble to secure Kubernetes networking with mTLS and deep observability without proxy overhead.