Download or read book Relational Database Management Systems written by N. P. Singh and published by Abhishek Publications. This book was released on 2014-05-15 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: this book is a simplified approach towards the subject of "Relational Database Management System" It covers the following chapters: Database Systems,Database Systems Concepts and Architecture, Data Modelling Using ER Model, Relational Model, Normalization, Database Access and Security, SQL Using Oracle, Introduction to PL/SQL.