What is SQL?
1.
SQL was developed by Donald D.
C and Raymond F. Boyce
at IBM.
2.
SQL stands for Structured Query
Languages.
3.
Structured Query Languages is a standard Database Language.
4.
It is used to create, read, update and delete relational databases and
tables.
5.
It is a case insensitive language.
6. All the RDBMS like MySQL,
Informix, Oracle, MS Access, and SQL Server use SQL as their standard database
language.
There are a lot of SQL companies out in the world that builds relational database systems to take care of storing and managing your data.
Here are some of the established SQL companies and their
products
1.
Oracle
2.
Microsoft SQL Server
3.
MySQL
4.
PostgreSQL
5.
IBM DB2
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