This video is about: Zig-Zag routing, Stitching VIAs, Stub in PINs, Holes in GND under PADS and around VIAs, Port 80 & POST Codes
Project Olympus:
https://www.opencompute.org/wiki/Server/ProjectOlympus
Files – Olympus Intel:
http://files.opencompute.org/oc/public.php?service=files&t=e969672c57d6e17647adea54f2c3e5a7&download
100Gbps design guidlines document:
https://www.intel.com/content/dam/altera-www/global/en_US/pdfs/literature/an/an684.pdf