Excuse me each great god, and what is the function of mySQL, thank you can (detail)

CodePudding user response:

Sqlerver mysql, oracle, postgresql this is several kinds of commonly used database,

Main function is to save, processing data and for the use of user,
Such as: your hair stick son, finally is saved to the database,
When someone visit you this post web site,
User=& gt; CSDN posts page=& gt; CSD web server=& gt; Database (the way back to the user).