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Choosing an open source PostgreSQL operator for Kubernetes used to be a question about features and community size. In 2026, it has become a question about licensing posture, image distribution, and whether the project you pick today will still be operationally open in three years. MinIO is archived
In 2020, during the pandemic lockdown, I built a working Kubernetes CSI Driver prototype in a hackathon. It was good enough to win. But turning it into a production-ready integration took months — and eventually required a team of 3 additional engineers to get there. Same person. Same domain. Same c
100 Days of DevOps: Day 58 Wycliffe A. Onyango Sep 30 '25 #devops #kubernetes #containers #linux 1 reaction Add Comment 2 min read
After sharing my Kubernetes journey, preparation strategy, exam-day experience, and the mistakes I made along the way, I wanted to create something more practical. One of the biggest lessons I learned while preparing for the Certified Kubernetes Administrator (CKA) exam is that success is not just a
Why DevOps Engineers Need Practical Tutorials, Not Just Theory DevOps has become one of the most practical areas in modern IT. It is not enough to understand what CI/CD, Docker, Kubernetes, Terraform, Linux, or cloud infrastructure mean at a high level. Engineers also need to know how these tools wo
After sharing my journey toward becoming a Kubestronaut and earning CKA, CKAD, and CKS certifications, one of the most common questions I receive is: “How did you prepare for the CKA exam?” In this article, I’ll share the exact resources, hands-on labs, and study strategy that helped me clear the Ce
