MySQL
MySQL is a popular and widely-used database. More specifically, MySQL is a relational database management system.
MySQL is pronouced: /maɪ ˌɛskjuːˈɛl/ "My S-Q-L", officially, but also called /maɪ ˈsiːkwəl/ "My Sequel".
It is the world's second most widely used relational database management system (RDBMS) and most widely used open-source RDBMS.
The MySQL development project has made its source code available under the terms of the GNU General Public License, as well as under a variety of proprietary agreements.
MySQL is owned by Oracle Corporation.
MySQL is a popular choice of database for use in web applications, and is a central component of the widely used LAMP open source web application software stack (and other 'AMP' stacks).
LAMP is an acronym for "Linux, Apache, MySQL, Perl/PHP/Python."
Free-software-open source projects that require a full-featured database management system often use MySQL.
For proprietary use, several paid editions are available, and offer additional functionality.
Applications which use MySQL databases include:
MySQL is also used in many high-profile, large-scale websites, including Google (though not for searches), Facebook, Twitter, Flickr, and YouTube.
