Blog

Writing

Notes on data platforms, infrastructure, Kubernetes, and the ML engineer's journey. Honest, technical, occasional.

2026

8 Mar 2 min

Hello, cloudspaces.gr

Why I built this site, what I plan to write about, and what platform engineering means to me.

meta
→
8 Mar 1 min

Hello World

First post

→
1 Mar 2 min

Why I Finally Moved from Hive to Apache Iceberg

After years of working around Hive metastore limitations, Apache Iceberg solved problems I had stopped believing were solvable.

apache-icebergdata-platformhadoop
→
10 Feb 2 min

Running Kafka on Kubernetes: What No One Tells You

Kafka was designed for bare metal. Kubernetes was designed for stateless workloads. Running one on the other requires careful thinking.

kafkakubernetesdata-platformoperations
→