PostgreSQL on EXT4, XFS, BTRFS and ZFSThe document compares modern Linux file systems, focusing on ext3/4, xfs, btrfs, and zfs, highlighting their history, features, and performance. Traditional file systems like ext3/4 and xfs are noted for reliability and journaling, while btrfs and zfs provide advanced features like built-in snapshots and compression but may present stability issues. Performance benchmarks demonstrate that ext4 and
