BDR (Bi-Directional Replication) is a multi-master replication system for PostgreSQL. It allows multiple PostgreSQL database servers to act as primary nodes, enabling read and write operations on any node in the cluster. Changes are replicated asynchronously between nodes, ensuring high availability, disaster recovery, and geographically distributed database deployments. It's commonly used in applications requiring continuous uptime and data consistency across multiple locations.
This tech insight summary was produced by Sumble. We provide rich account intelligence data.
On our web app, we make a lot of our data available for browsing at no cost.
We have two paid products, Sumble Signals and Sumble Enrich, that integrate with your internal sales systems.