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Data Base Management Systems

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Free Online Course: Data Base Management Systems provided by Swayam is a comprehensive online course, which lasts for 12 weeks long. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from Swayam. Data Base Management Systems is taught by J. Indumathi.

Anna University CEC via Swayam
12 weeks long
Finished
Overview

  • 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.

Syllabus

  • Week 1
    Introduction to DBMS,Filed based systems and its issuesThree level architectureDML and DDLQuery processing and transaction management

    Week 2
    Relational data modeldatabase designRelational integrityconstraintsReferential integrityRelational algebraOperations in relational algebra
    Week 3
    Tuple and Domain Relational calculusER modelling,Constraints and cardinality relationshipsExtended ER modelSpecialization and GeneralizationER and EER model of relational mappings
    Week 4
    Group by queriesNested queries JoinViews,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

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