4
MySQL.
: MySQL.
EER- :
1. MySQL Workbench ( ) ;
2. , () ;
:
Database engine, storage engine ( , ) - , , , .
InnoDB - MySQL, . InnoDB MySQL .
MyISAM - ( InnoDB) MySQL. ISAM . ϳ MySQL 3.x, MySQL 5.5 . MyISAM , . ACID.
ACID (. Atomicity, Consistency, Isolation, Durability) - , : , , , . ֳ 1970- .
MySQL
MySQL ([maɪ ˌɛskjuːɛl]) . MySQL Oracle, Sun Microsystems, MySQL AB.
GNU General Public License, 糺. , . ' .
MySQL . WAMP, AppServ, LAMP , XAMPP, VertrigoServ. MySQL , 볺, , MySQL .
MySQL : MyISAM, , InnoDB, . , MySQL EXAMPLE, . GPL-, MySQL ' .
26 2008 Sun Microsystems MySQL AB $ 1 , 27 2010 Oracle Sun Microsystems $ 7,4 MySQL .
MySQL C:\Program Files\MySQL\MySQL Server 5.7, C:\ProgramData\MySQL\MySQL Server 5.7\Data. Data .
ϳ
MySQL. MySQL . MySQL , . (). , MySQL : InnoDB, MyISAM, NDB . .
MySQL SQL : SHOW ENGINES;