Infrastructure

7 articles

· 1 min read

GitHub started grading its own homework in public

The June availability report keeps the transparency section, admits a month-long deliberate pause, and reports a missed 50% target with no new date attached. More of this, everywhere.

#github#availability#transparency

· 1 min read

The internet keeps breaking in the same three ways

A winter and spring of incidents, one editorial. Config is the trigger, routing is the amplifier, concentration is the blast radius.

#outages#resilience#infrastructure#editorial

· 1 min read

The chillers failed in Northern Virginia

May 7 and 8, multiple cooling units down at once, one availability zone thermally offline. The dependency map did the rest.

#aws#outage#us-east-1#datacenters