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Wednesday, May 12 • 13:00 - 13:30
PostgreSQL HA With Patroni: Looking at Failure Scenarios and How the Cluster Recovers From Them

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Over the last few years, Patroni has established itself as the main reference for PostgreSQL High Availability and we are witnessing its adoption increase among our customers following this trend in popularity. It has not been, however, a straightforward journey for many of them: the robustness of the Patroni project was built on top of solid layers provided by different components and it is necessary to understand how they connect with each other and what happens when one of them "breaks".

In this talk, we are going to review the most common failure scenarios and how Patroni recovers the PostgreSQL cluster in each of these cases. We'll also discuss the most common mistakes we have observed and how you can avoid these.

avatar for Fernando Laudares Camargos

Fernando Laudares Camargos

Senior Support Engineer, Percona
Fernando joined Percona in early 2013 after 8 years working for a Canadian company specialized in Linux and Open Source technologies. As a member of Percona's Support team, Fernando works closely with customers helping them troubleshoot issues with MySQL, PostgreSQL, and MongoDB servers... Read More →
avatar for Jobin Augustine

Jobin Augustine

PostgreSQL Escalation Specialist, Percona
Jobin Augustine is a PostgreSQL expert and Open Source advocate and has more than 19 years of working experience as consultant, architect, administrator, writer, and trainer in PostgreSQL, Oracle and other database technologies. He has always been an active participant in the Open... Read More →

Wednesday May 12, 2021 13:00 - 13:30 EDT
Room #3