# Hardware and OS

- [OS](/kafka/01_ops/hardware-and-os/os.md)
- [Disks and Filesystems](/kafka/01_ops/hardware-and-os/disks-and-filesystems.md)
- [Application vs OS Flush Management](/kafka/01_ops/hardware-and-os/application-vs-os-flush-management.md)
- [Linux Flush Behavior](/kafka/01_ops/hardware-and-os/linux-flush-behavior.md)
- [Ext4 Notes](/kafka/01_ops/hardware-and-os/ext4-notes.md)