Introduction to MySQL MySQK is an SQL-based relational database management system(DBMS) Free and open-source Owned by Oracle Commercial version of MySQL Compatible with standard SQL Frequently used for commercial web services Why Mysql? Popular active discussion all over the Internet Versatile runs on Linux, Windows, MacOS, Solaris, FreeBSD Cost starts from zero High performance(fast and reliabl..

Functinality Massive, Convenient, Multi-user, Safe, Efficient, Reliable safe; transaction Structured Query Language(SQL) SQL : Structured Query Language principal language describe and manipulate relational databases Very high-level c, java, basic보다 high level이다. what to do >> how to doo not specifying data-manipulation details DBMSs figure out the'best' way to execute queries query optimizatito..