Optimizing Databases on Kubernetes Ep.4: Kubernetes Storage: Benchmarking ZFS, Cloud Disks, and Local Paths

Introduction:

In Episode 4 of the Optimizing Databases on Kubernetes series, Jérôme Petazzoni benchmarks the performance of various Kubernetes storage classes, including cloud block storage, ZFS, and Rancher’s Local Path provisioner. This episode dives into the practical aspects of measuring transactions per second, storage efficiency, and durability, offering insights into selecting the right storage solution for database workloads. Through detailed performance comparisons, Jérôme highlights how features like ZFS compression can optimize resource usage and boost database throughput.