PgDog

PostgreSQL is difficult to scale for high-traffic applications that need sharding, load balancing, and connection pooling without major app changes.

PgDog is a SQL-aware Postgres sharding, load balancing, and pooling layer that automatically distributes queries across databases for managed Postgres like AWS RDS.

Developers and infrastructure teams operating Postgres-backed applications that need to scale on managed databases without changing application code or schema.