global failover

Assess

Techniques

A resilience technique that shifts traffic to another region during an outage.

Why it's here

Placed in Assess: 1 article(s) of evidence from 1 source(s), led by framework updates, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.

Evidence (1)

5InfoQ·7/13/2026framework_update
Removing Hidden Pre-Flight Calls from a Multi-Region AWS API
An InfoQ article describes how a team uncovered a hidden pre-flight discovery call embedded in every client session, which had become an obstacle to global failover in a multi-region AWS API. The piece explains why the call had to be removed, along with the rollout process and its operational cost.