Database Management Systems 2nd Edition - Verma, Archana

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Résumé :
Database Management Systems is a core subject which explains how data is designed to develop computer applications. It mainly covers how data is stored, organized and retrieved for commercial applications such as railway reservation systems and banking applications. The book Database Management Systems 2nd edition has been written for MCA 1st year students of Abdul Kalam Technical University. The book has been written according to the syllabus of the subject Database Systems and concepts have been explained well through the help of examples and diagrams. The book contains Introduction to Databases, Entity Relationship diagrams, Relational Algebra, Structured Query Language and PL/SQL. Also it explains Functional Dependencies and Normalization. It covers Transaction Processing, Concurrency Control Management, Distributed Databases, NoSQL and MongoDB. Solved Examples of ER diagrams, SQL Queries, Queries of Relational Algebra, Functional Dependency Problems, Transaction Problems and MongoDB Queries are provided at the end of the book so that students gain better understanding of the database concepts. The book will be beneficial to students of other universities as well who are studying this subject. This book is the second edition of Database Management Systems book which has appended NoSQL concepts and Introduction to MongoDB with queries....

Sommaire:
Archana Verma is a highly qualified professional working as an Assistant Professor in the Department of Computer Applications in Noida Institute of Engineering and Technology, Greater Noida, an Autonomous Institute. She has taught a variety of subjects to B.Tech, M.Tech and MCA students for last 23 years. She worked as a software developer in Tata Consultancy Services, Delhi for 6 years prior to that. She obtained Master of Information Science Degree in June 1995 from University of New South Wales, Canberra, Australia. MCA from Maharishi Dayanand University, Rohtak in June 2004 and M.Tech (Computer Science Engineering) from Amity University, Noida in June 2013. She bagged Merit Scholarship award twice while pursuing her MTech. She received Best Teacher Award in the department of Information Technology in 2009. She has written five books, Unix and Shell Programming , Bioinformatics , Database Management Systems , Operating Systems and Introduction to Computer Networks . 2nd edition of Introduction to Computer Networks has also been published. The books have been well received in India and abroad. She has also written a couple of Research Papers and 2 Book chapters. She is a dedicated teacher and loves her profession. She likes to share her knowledge with students through writing books....