PostgreSQL is an efficient open-source database administration system, which has been growing in popularity lately because of its stability and reliability. It provides lots of innovative features and it may be used to store any kind of content. PostgreSQL can be interfaced with lots of programming languages, like PHP, Python, Perl, Java, C++, Ruby, etc. Furthermore, it can be used for scalable applications as a single field inside a PostgreSQL database could be up to 1 GB, a table - up to 32 GB, while the database altogether doesn't have a limit for its total size. PostgreSQL also works faster than other SQL control systems when sophisticated operations are performed. Many huge businesses and organizations have already moved to PostgreSQL for their sites or products - Apple, Cisco, the US State Department, the University of California, Berkeley, and more.