Redrock Postgres: The world's best PostgreSQL database

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Design data solution suited for your company and business.

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We have the world’s most advanced Postgres database product - Redrock Postgres.

DBA Service

Professional Postgres technical support service.

Consulting

We provide you with consulting services related to PostgreSQL technology.

Migration

We can help you migrate your database to Postgres more smoothly.

Training

Training is a critical component of a successful Postgres environment, ensuring that expertise is cultivated while reducing risk and maximizing value.

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Redrock Postgres has lots of advanced features, and many improvements based on PostgreSQL.

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From our blog

News, articles, customer success stories, and tutorials on PostgreSQL, open source, Redrock Postgres, and more.

PostgreSQL Tutorial: Partitioned table statistics

on September 11, 2025

Summary: in this tutorial, you will learn how PostgreSQL collects partitioned table statistics and how they affect PostgreSQL’s estimates.

PostgreSQL Tutorial: Row count estimates in EXPLAIN

on September 10, 2025

Summary: in this tutorial, you will learn what’s ’estimated rows’ in EXPLAIN output all about.

PostgreSQL Tutorial

on September 6, 2025

This PostgreSQL tutorial helps you understand PostgreSQL quickly. You’ll master PostgreSQL very fast through many practical examples and apply the knowledge in developing applications using PostgreSQL.