Multi-Master Replication with Slony
One of the most sought after features in PostgreSQL is a scalable multi-master replication solution. While there does exists some tools to create multi-master clusters such as Bucardo and pgpool-II, they may not be the right fit for an application. In this session, you will learn some of the strengths and weaknesses of these more popular multi-master solutions for PostgreSQL and how they compare to using Slony for your multi-master needs. We will explore the types of deployments best suited for a Slony deployment and the steps necessary to configure a multi-master solution for PostgreSQL.