Los Angeles, CA
Upgrade of a many TB postgres database with little down time
Big (as in many TB) databases have complex management problems. One of such problems is upgrading, a process that normally can imply even hours of down time.
But not all businesses can afford such down time, I'm going to share my experience while migrating a 25Tb database with heavy load and a requirement of not more than 5minutes of down time of the service. I'm going to talk about the tools we used, problems found in the road and opportunities taken.
Los Angeles A
Friday, July 29, 2022 - 13:30 to 14:30