CloudNativePG and Crunchy PGO: an honest, opinionated comparison

This article compares CloudNativePG and Crunchy PGO, two of the most adopted open-source operators for running PostgreSQL on Kubernetes. It covers architecture, image design, backup strategy, major version upgrades, observability, licensing and community health. As a co-founder and maintainer of CloudNativePG, I make no claim to neutrality, and I say so upfront. What I can offer is informed bias,…