BemiDB Overview
BemiDB is an open-source Postgres read replica optimized for analytics. With BemiDB, you can unlock fast, scalable, and cost-effective analytics without needing to build or maintain complex ETL pipelines or data infrastructure.
Demo
Highlights
- Seamless Postgres Integration – Connect BemiDB to your existing PostgreSQL database in 1 click with zero configuration
- Automatic Data Syncing – Your data is continuously replicated into an optimized, compressed columnar format
- Query Without Performance Impact – Run fast, scalable analytics without impacting your production database
- Open and Cloud-Native – Data is stored in Iceberg tables using Parquet on object storage, giving you full control without any vendor lock-in
Architecture
BemiDB consists of the following main components:
- Database Server – Implements the Postgres protocol for complete compatibility with your existing tools and workflows
- Query Engine – Embeds DuckDB to execute lightning-fast analytical queries on columnar data
- Storage Layer – Leverages Apache Iceberg for reliable table management and Parquet for efficient columnar storage
- Postgres Connector – Continuously syncs schema and data changes from your source database
