The next version of DBMS is RDBMS. The Relational Database Management System (RDBMS) is the most popular database model today. Oracle Corporation has established the oracle database product as the prime database package in the world. Structured Query language (SQL) is the universal query language for relational databases. 

The oracle is the undisputed leader in software solution that drives the Internet. Oracle was simply a data server, delivering state-of-the-art solutions to corporate business communities. Familiarity and fluency with the technology leader in the 21st century fundamental to your career, whatever you use, manage, help program with the oracale9i offering. The oracle’s development offerings SQL*Plus and PL/SQL –then delve into the role of the almighty oracle techie the database administrator, affectionately called the DBA. The text can be used in a course that concentrates on database design and utilizes SQL to complement it. Throughout the text, the general syntax of SQL and PL/SQL are supplemented by simple examples screen captures, and illustrations.