TL;DR

PgDog is an open-source tool that allows PostgreSQL databases to scale horizontally without changing the application code or database schema.

What happened

PgDog, a network proxy for PostgreSQL, now offers features such as sharding, cross-shard queries, and support for aggregation functions like COUNT(), AVG() etc., all without altering application code. The tool also supports multi-tuple inserts, resharding, and atomic writes.

Why it matters for ops

This innovation is crucial for operators dealing with high-traffic applications, enabling them to scale their databases effectively while maintaining performance and minimizing downtime.

Action items

  • Evaluate PgDog's compatibility with your PostgreSQL setup
  • Test the sharding and load balancing features in a staging environment
  • Consider contributing feedback or improvements to the open-source project

Source link

https://github.com/pgdogdev/pgdog