Summary
In Episode 4 of the Optimizing Databases on Kubernetes series, Jérôme Petazzoni benchmarks the performance of different Kubernetes storage classes, including cloud block storage, ZFS, and Local Paths. The episode focuses on measuring transactions per second, storage efficiency, and durability, providing insights into selecting storage solutions for database workloads. Features like ZFS compression are highlighted for their potential to optimize resource utilization and enhance database throughput.