HexaCluster Logo

PostgreSQL Development

Schema design, Stored procedures, Functions and Extensions development.

Engineering the PostgreSQL of Tomorrow

At HexaCluster, we don’t just use PostgreSQL, but we build it. Our engineering teams design, extend, and optimize PostgreSQL for enterprise performance, compatibility, and innovation across the globe.

Our Impact on the PostgreSQL Ecosystem

We are proud contributors to some of the most widely used PostgreSQL tools and extensions, including Ora2Pg, pgBadger, PGTT, PG_DBMS_JOB, credcheck, PG_DBMS_METADATA, and many more - over 50 PostgreSQL extensions adopted by developers, cloud platforms, and database administrators worldwide.

Our surveys show that 95% of PostgreSQL deployments across the planet use at least one HexaCluster-contributed tool or extension.

What We Do

Schema Design & Database Architecture

  • Logical and physical schema design
  • Indexing, partitioning, and performance tuning
  • High availability and replication architecture

Stored Procedures & Functions Development

  • Custom function and procedure development in PL/pgSQL
  • Multi-language support for plv8 (JavaScript), plpython, plperl, pljava, plrust, and more

Extension Development & Custom Features

  • Building PostgreSQL extensions to introduce new capabilities
  • Adapting extensions for cloud platforms with restricted environments
  • Enhancing functionality for audit, compatibility, or performance use cases

Oracle & SQL Server Compatibility

  • Recreating enterprise database behavior in PostgreSQL
  • Migrating procedural logic and datatypes without disruption
  • Implementing compatibility layers with or without extensions

Why Choose HexaCluster?

Global Footprint

Our tools power PostgreSQL workloads across the world.

Proven Expertise

Deep experience in PostgreSQL internals, catalog design, and performance.

Community Leadership

Decades of open-source contributions driving PostgreSQL’s growth.

Cross-Platform Excellence

Oracle and SQL Server compatibility made seamless.

Let’s Build the Next PostgreSQL Innovation Together

HexaCluster combines open-source leadership with enterprise-grade engineering to help you build, extend, and modernize on PostgreSQL with confidence.

Talk to our PostgreSQL Experts →•Explore Our Tools →