SaiSEWAK is a ambitious project for computerizing the records of sewa dal attending sewa at Puttaparhi A.P India.
The SaiSEWAKproject is a PostgreSQL Community project that is a part of the pgFoundry.
The pgFoundry page for the project is at http://pgfoundry.org/projects/saisewak, where you can find downloads, documentation, bug reports, mailing lists, and a whole lot more.