Some partnerships look good on paper. This one looks good in production.
OpenSource DB has partnered with HexaCluster — one of the most technically deep PostgreSQL and AI-driven database companies on the planet, and together we are already delivering results for the clients who need it most. Systems powering Indian Railways. Systems underpinning the Indian Tax Department. National infrastructure that hundreds of millions of people depend on, every single day.
This is not a press release partnership. It’s a partnership forged in the work.
And now, we’re bringing it to the community. HexaCluster will be at PGConf India 2026 in Bengaluru as a Platinum sponsor, and the OpenSource DB team will be there too, ready to talk Postgres, migrations, AI-driven database management, and everything in between.
Why HexaCluster?
HexaCluster is a rare kind of company, one that doesn’t just use PostgreSQL, but actively builds it. Their engineers have contributed to over 50 open-source projects globally, and the tools they’ve created have been adopted by Google, Microsoft, and AWS to enhance their own database platforms. When the biggest cloud vendors in the world incorporate your work, that says something.
Their expertise spans the full depth of the PostgreSQL Migrations: from Oracle, Mysql, MariDB and SQL Server migrations. And with HexaRocket, their Oracle-to-PostgreSQL migration engine, HexaCluster has cracked one of the hardest problems in enterprise database work — migrating legacy PL/SQL Packages, Procedures, and Functions — with over 90% accuracy.
Here is what HexaCluster brings to our partnership:
🚀 HexaRocket — Oracle to PostgreSQL, Done Right
HexaCluster’s flagship migration tool achieves over 90% accuracy in converting legacy PL/SQL to PostgreSQL — covering packages, procedures, functions, data migration, and live replication between Oracle and PostgreSQL.
🔒 pgdsat — PostgreSQL Security Assessment
An open-source security assessment tool built by HexaCluster, now widely adopted for auditing PostgreSQL deployments against security best practices.
What We Are Delivering Together
The OpenSource DB and HexaCluster partnership is an OEM, technology integration, and co-delivery partnership. That means our clients get a single, coherent team, combining OpenSource DB’s architectural and delivery expertise with HexaCluster’s deep engineering capabilities and tooling. The result is outcomes neither of us could produce alone.
“PostgreSQL is not just a database. It’s the foundation of a new generation of enterprise infrastructure — open, extensible, and built to last. Our job is to make sure the teams running it have every advantage possible.
Find Us at PGConf India 2026
PGConf India is where India’s PostgreSQL community comes together — engineers, architects, DBAs, and open-source contributors who take Postgres seriously and share what they know. It’s three days of deep technical content, honest hallway conversations, and the kind of knowledge exchange that only happens when experts are in the same room.
HexaCluster will be there as a Platinum sponsor, and the OpenSource DB team will be right alongside them, ready to talk migrations, architecture, performance, AI-driven database management, and anything else on your mind.
Ready to See What’s Possible?
OpenSource DB and HexaCluster are not just aligned on technology, we are aligned on what good looks like. Open-source databases, run with deep expertise, delivering outcomes that enterprise and public sector organisations in India depend on every day.
If that’s the kind of partnership you’ve been looking for, let’s talk.
📅 See you at PGConf India 2026 — March 11–13, Bengaluru.