Looking for Database Mgmt?

I am looking for some useful link for the Database Managements System which are used in both Professional carrier and student work

Please see the following links:
http://www.oracle.com/index.html

The Oracle home page provides links to their line of products and solutions, corporate information and news, support, education, events, and partner information.

http://www.sitepoint.com/article/sql-server-2000-database

A stepwise approach of using SQL server 2000. Good site for the beginners.

http://www.faircom.com/support/ctreeDocs/html/sqlr/wwhelp/wwhimpl/js/html/wwhelp.htm?href=sqlrea13.h

SQL tutorial featuring a guide to SQL language concepts and SQL commands

http://www.sqlcourse.com/

Interactive Online SQL Training for Beginners