PostgreSQL is a powerful open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability data integrity and correctness. PostgreSQL runs on all major operating systems including Linux UNIX (AIX BSD HP-UX SGI IRIX Mac OS X Solaris Tru64) and Windows. This tutorial will give you quick start with PostgreSQL and make you comfortable with PostgreSQL programming.

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* Features:
# Quick and Easy Navigation
# Very simple User Interface
# One click share for your friend
# Free app

Good luck!