MySQL - Wikipedia, the free encyclopedia
MySQL (/maɪ ˌɛskjuːˈɛl/ "My S-Q-L",[6] officially, but also called /maɪ ˈsiːkwəl/ "My Sequel") is (as of July 2013[update]) the world's second most[a] widely used relational database management system (RDBMS)[7] and most widely used open-source RDBMS.[8] ...