Reference · Glossary
Failover
Region outages, failed readiness probes, and planned maintenance with minimal downtime.
#When to use
Region outages, failed readiness probes, and planned maintenance with minimal downtime.
#When not to
Instant failover without draining in-flight streams — users may see truncated responses.
#Example
DNS or load balancer routes `/api/chat` to us-east-2 when us-east-1 readiness stays red for 5m.