PostgreSQL is an innovative relational database control system, which you can use on many different platforms (UNIX, Linux, FreeBSD, OpenSolaris, Windows) and with many scripting languages (Perl, PHP, Python, Java, Ruby). Due to the fact that it's open-source, it could be effortlessly modified to match the demands of any developer who employs it. PostgreSQL is also among the most dependable and stable database systems, with significantly better performance in handling complicated operations compared with similar systems. It is appropriate for large-scale apps since a single PostgreSQL database does not have a limit for the size, while one table could be up to 32 Gigabytes. It isn't a surprise that many business, academic and governmental entities are already using PostgreSQL - Skype, the University of California, Berkeley and the US Department of Labor being a few examples.