Default vs. Custom ServiceAccounts: Securing API Access for Kubernetes PodsNov 10, 2024·4 min read·10
Mental Model to Write Any Level of SQL Query — Without FearIf SQL makes you nervous, you’re not alone.Complex queries, endless joins, mysterious errors — it’s easy to feel overwhelmed. But here’s the truth: writing great SQL isn’t about memorizing syntax. It’s about thinking the right way.Once you adopt a sy...Oct 28, 2025·4 min read·10
Kubernetes Scheduling Algorithm: How the Scheduler Chooses the Best Node for Your PodsNov 4, 2024·5 min read·21
Why Persistent Volumes (PV) and Persistent Volume Claims (PVC) Exist in Kubernetes ?A common question that arises when exploring Kubernetes is how to manage files and data storage when containers are constantly created and destroyed, sometimes on different machines. Kubernetes introduced Persistent Volumes (PV) and Persistent Volume...Nov 2, 2024·6 min read·6
Life of a Request in Kubernetes: Understanding API Server Processing with ExamplesIn Kubernetes, each request sent to the API server goes through a detailed, multi-step process that ensures security, compliance, and resource correctness. Let’s explore each stage in processing a request, using an example of creating a new Pod to hi...Nov 2, 2024·3 min read·12
