From standalone MySQL to an always-on, multi-site platform, for a Pacific telecommunications operator
Telecommunications · Pacific · 2025
Single points of failure removed from the database, the routing layer and the recovery position at once: group replication with automatic primary election, redundant routers behind a floating connection point, a replica at a second site, and a migration whose validation gate sat before the cutover.
MySQL Enterprise · Group Replication · MySQL Router · Keepalived
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