Online / 6 & 7 February 2021

schedule

Caveats of replication

in PostgreSQL HA clusters and CDC systems


Synchronous or quorum replication is the basis of the modern HA cluster. At Yandex.Cloud we are using replication-based HA PostgreSQL clusters for many years. In this talk, we want to introduce basic concepts and highlight caveats that seem important to us.

Speakers

Photo of Andrey Borodin Andrey Borodin
Evgeny Dyukov

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