The Invisible Network Powering AWS with Matt Rehder

About this episode

AWS VP of Global Networking Matt Rehder joins Corey Quinn to pull back the curtain on the massive network infrastructure behind AWS. They explore resiliency at scale, AWS’s move toward flatter networks, the advantages of building custom hardware, and why AI is making networking exciting again. Show Highlights: (01:08) Meet AWS Networking Lead (02:01) Why AWS Avoids Global Outages (05:23) RNG Flat Network Explained (10:08) Overbuild Capacity And Custom Hardware (17:37) VPC Virtual Network Origins (19:50) Why TCP Still Wins (20:38) SRD Inside AWS (21:54) Opt In SRD Transport (25:31) Networks As Utilities (27:24) Learning And Growing Engineers (29:22) Training Talent In House (31:27) AI Rekindles Networking (34:26) Where To Learn Networking