How Telangana’s MeeSeva migration to open source could make governments rethink software costs
The State’s move from Oracle to open-source PostgreSQL, completed in April 2026, shows both the potential savings and the technical and administrative hurdles involved in moving mission-critical government systems away from proprietary software
In April 2026, the Telangana government migrated its MeeSeva platform from Oracle to the open-source PostgreSQL database, marking a significant shift in public service software. This move, which took less than four hours of downtime, was aimed at reducing recurring software costs after the platform had been running on Oracle for 15 years.
The migration, led by Hari P Kiran and supported by open-source DB expert Gilles Darold, entailed moving over 85 microservices and 1,939 tables. While open-source software does not eliminate all costs—organizations still incur infrastructure, engineering, security, and maintenance expenses—the migration eliminated the need for Oracle licensing and maintenance, which cost Telangana about ₹10 crore annually.
The project involved careful planning, multiple government committees, and extensive testing to ensure data integrity and performance. Despite the risks, the migration was successful, with no data loss or critical issues reported post-migration. The system now handles nearly 200 million transactions across 5,000 service centers, demonstrating the reliability of the new PostgreSQL architecture.
Written by urgent.news from The Hindu - Sci-Tech's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
