MySQL is one of the most popular open-source database management systems for local and large web servers. However, there are alternatives, open source, that is an example of the popularity that begins to gain in PostgreSQL.
PostgreSQL's popularity is high enough to dualize this between MySQL and MySQL.
It supports nested transactions, foreign keys, triggers and Object Objective and it is highly scalable for memory storage and data processing.
PostgreSQL's high-powered power will consume more resources than other database systems, but this program easily receives more programmers for better performance and stability for their programs.
PostgreSQL main database management system is an intriguing option, both free and offered
|OpenSource||9.1 for Ubuntu||PostgreSQL|