RAID-6 and Storage Networking

[satimis]

Hi folks,

Are there other websites other than following 2 sites;
http://www.pcguide.com/ref/hdd/perf/raid/levels/singleLevel6-c.html
http://www.real-storage.com/raid-6.html

explaining RAID-6 in full detail and its application on Storage Networking.

TIA

B.R.
satimis