Resilience Testing of PostgreSQL Operators in Kubernetes

Explore the resilience of PostgreSQL operators in Kubernetes environments through chaos testing in this 34-minute conference talk by David Pech from U & SLUNO a.s. Dive into the world of stateful workloads and discover how PostgreSQL operators handle extreme conditions, including Pod terminations and Persistent Volume Claim losses. Examine the recovery capabilities and downtime impact on client applications for two specific operators: CloudNative PG and Patroni-based operator. Gain valuable insights into the reliability and stability of PostgreSQL operators under chaotic scenarios, backed by factual evidence and real-world testing results.