日本直送対応!「SwitchBot ロックVision Pro」米Amazon登場
Amazon's Illusion of Quality: How Dangerous Products Get Top Ratings!
It's always DNS
Regarding last week's 16-hour partial AWS outage:
"In this case, the race condition resided in the DNS Enactor, a DynamoDB component that constantly updates domain lookup tables in individual AWS endpoints to optimize load balancing as conditions change."
Delays resulted in multiple DNS Enactors rewriting the same configs and deleting each other's "outdated" changes, breaking routing *and* the re-balancing process, requiring manual intervention.