Database Management System
Course Code: 5FC03
Faculty name : K.SREELATHA
Email id : [email protected]
Text Books :
1. Raghu Ramakrishnan and Johannes Gehrke, Database
Management Systems , 3 rd Edition, McGraw Hill, 2003.
2. A Silberschatz
Relational Algebra and
Relational Query Languages
Query languages: Allow manipulation and
retrieval of data from a database
Relational model supports simple, powerful QLs:
Strong formal foundation based on logic
Allows for much optim
The slides for this text are organized into chapters. This lecture
covers Chapter 5.
This is one of the most important chapters in any discussion of
database systems. Students must acquire a solid grasp of
SQL. In particular, learning how to write queries
MASTER OF TECHNOLOGY
Maximum Available Power Protocol for WSN
Power Efficient Routing Protocols for WSN
Computer Science and Engineering
Mr. AMIT NAYYER
Reference Models in Communication Networks
The most important reference models are:
OSI reference model.
TCP/IP reference model.
Introduction to ISO-OSI Model:
There are many users who use computer network and are located all over the world. To
Based Routing Protocols for WSNs
Department of Computer Science and Engineering.
Shoolini University, India
Abstract -Wireless sensors nodes are made up of tiny electronic devic