About

I’m Vinh Pham, a data platform engineer. I started in data engineering, building pipelines, and moved under them: Kubernetes clusters, infrastructure as code, and the GCP and Alibaba Cloud accounts the pipelines run on.

This site is where I write down what I learn: how something works one level below the docs, the numbers I measured, and the trade-offs behind a choice. Examples from real systems use illustrative values.