Data Base Management Systems

By Dr. J. Indumathi, Professor | Anna University, Chennai

Learners enrolled: 5896

This course aims at providing basic understanding of data, data bases, its storage using database structures, its accessing methods, transaction management and recovery procedures. The objective of this course is to systematically teach the learner , Introduction to database, its architecture, procedural language formats and usage, relational data model in detail, query structures, query writing, usage of DML, DDL, TCS queries, query formatting, data base structure creation using normalization, query processing concurrent transaction processing, deadlock handling , storage structures using RAID, data security , distributed databases and recovery methods.

Summary

Course Status :	Completed
Course Type :	Core
Duration :	12 weeks
Category :	Computer Science and Engineering
Credit Points :	4
Level :	Undergraduate/Postgraduate
Start Date :	28 Jan 2022
End Date :	30 Apr 2022
Enrollment Ends :	28 Feb 2022
Exam Date :	20 May 2022 IST

Note: This exam date is subjected to change based on seat availability. You can check final exam date on your hall ticket.

Page Visits

Course layout

Week 1

Introduction to DBMS,

Filed based systems and its issues

Three level architecture

DML and DDL

Query processing and transaction management

Week 2

Relational data model

database design

Relational integrity

constraints

Referential integrity

Relational algebra

Operations in relational algebra

Week 3

Tuple and Domain Relational calculus

ER modelling,

Constraints and cardinality relationships

Extended ER model

Specialization and Generalization

ER and EER model of relational mappings

Week 4

Group by queries

Nested queries Join

Views,

Integrity and Constraints,

Assertion,Triggers

Week 5

Database designs,

Anomalies, Functional Dependency,

normalization, closure of FD,

Armstrong algorithms

Week 6

1NF, 2 NF, 3 NF, BCNF and Decomposition

Week 7

Transactions and Recovery, ACID properties, Roll back and Commit, Concurrency execution, Serialisation

Week 8

Precedence graphs, Recoverable Schedule, Concurrency control, Lock and Lock based protocol,

Deadlock detection, Time stamping, Failures and Recovery, Distributed Recovery, Two Phase Commit

Week 9

Storage structure, file organisation, Recovery and atomicity,

Performance measures of discs, Database management, RAID levels

Week 10

Indices, B+ Tree, Hashing, Bitmap indices

Week 11

Query processing for different queries, sorting and different joins, Query optimizations

Week 12

Database Security, Data mining models and techniques, Distributed Databases, GIS

Books and references

1. Abraham Silberschatz, Henry F. Korth, S. Sudharshan, “Database System Concepts”, Fourth Edition, Tata McGraw Hill, 2002.

2. Ramez Elmasri, Shamkant B. Navathe, “Fundamentals of Database Systems”, FourthEdition ,addision weskey, 2002.

3. Raghu Ramakrishnan, “Database Management Systems”, Third Edition, McGraw Hill, 2002.

4. Peter Rob and Corlos Coronel, “Database Systems – Design, Implementation and Management, Fifth Edition, Thompson Learning, Course Technology, 2003.

Instructor bio

Dr. J. Indumathi, Professor

Anna University, Chennai

She has a teaching and research experience for more than three decades; her interdisciplinary, expertise is outstanding, spanning diverse subject areas including the latest cutting-edge technologies. She has a zeal for investigation, research and has innovated and improvised expansively projects which have made a mile stone in the perfection of life style of the human kind. Being a privacy researcher and activist, she has received many awards and accolades from the various organizations, varsities and institutions quantifying to more than 65 awards. She has published more than 200 scientific papers published in reputed publications, 4 granted patents and authored 7 books. Most of her journal publications are indexed in Scopus and Web of Science. She has delivered several technical invited talks, keynote/plenary speeches and has chaired several sessions in conferences worldwide. She is a good integrator, multitasker, and possessing exceptional leadership capability, with proven strength, more visible in the areas of technical expertise, professional expertise, and strategic perspective. She has created an atmosphere of continual improvement and have done everything possible to achieve the goals; get others to go yonder what they initially thought impossible; energize others to take on perplexing goals.