Cloud-Native & Distributed Infrastructure In traditional continuous deployment pipelines, external CI runners (like Jenkins, GitLab CI, or GitHub Actions) execute imperative commands—such as kubectl apply -f deployment.yaml or helm upgrade --install —over long-lived c…
Cloud-Native & Distributed Infrastructure In traditional continuous deployment pipelines, external CI runners (like Jenkins, GitLab CI, or GitHub Actions) execute imperative commands—such as kubectl apply -f deployment.yaml or h…
Database Internals & Distributed Systems Single-node databases like PostgreSQL or MySQL inevitably hit a hard physical wall when transaction throughput scales past 100,000 writes per second or datasets exceed multi-terabyte memor…
Linux Kernel & Systems Internals When you fire up htop on a production 64-core Linux database node, you might see 3,500 active threads competing for hardware execution slots. The illusion of seamless multitasking is so convincing…