Improve SWAP performance by placing it on ZRAM – compressed memory that's significantly faster than traditional disk-based SWAP.
In Linux, 'buffer' refers to block device cache, while 'cache' refers to filesystem cache.
Benchmarking a 24-disk RAID 0 array using fio on a Dell R730xd
Using face_recognition for real-time face recognition on Raspberry Pi
How to build a Raspberry Pi Cluster for Distributed FFMPEG Transcoding