PostgreSQL High Availability Cluster + Patroni. Implementation Experience
In this article, I will discuss how we approached the issue of PostgreSQL fault tolerance, why it became important for us, and what we ultimately achieved. We have a high-load service: 2.5 million users worldwide, over 50K active users every day. Our servers are located in Amazon in one region of Ireland: over 100 different servers are always in operation, nearly 50 of them […]
