Portable version of the PostgreSQL Database Server.
PostgreSQL Portable is an open source database packaged as a portable app, so you can run a full PostgreSQL database on your iPod, USB flash drive, portable hard drive, etc. It has all the same features as PostgreSQL, plus, it leaves no personal information behind on the machine you run it on, so you can take it with you wherever you go. Check out PostgreSQL - http://www.postgresql.org
This is a generic security implementation of Users/Roles/Functionality/Permissions through a database back-end, stored procedures and client maintenance tools.
This utility will will allows to generate all the infrastructure to access the DB using dotnet 3.5 generic.