Database Management System (Anna University)

Brand: Technical
Product Code: DBMS2
Availability: 2
Price: ₹270.00 ₹200.00

Author: Seema Kedar

1.Introduction to Database Concepts
Introduction, Characteristics of databases, File system v/s database system, Users of database system, Concerns when using an enterprise database, Data independence, DBMS system architecture, Database administrator,

2.Entity-Relationship Data Model
Introduction, Benefits of data modeling, Types of models, Phases of database modeling, The Entity-Relationship (ER) model, Generalization, Specialization and aggregation, Extended Entity-Relationship (EER) model.

3.Relational Model and Algebra
Introduction, Mapping the ER and EER model to the relational model, Data manipulation, Data integrity, Advantages of the relational model, Relational algebra , Relational algebra queries, Relational calculus.

4.Structured Query Language (SQL)
Overview of SQL, Data definition commands, Set operations , Aggregate function, Null values, Data manipulation commands, Data control commands, Views in SQL, Nested and complex queries.

5.Integrity and Security in Database
Domain constraints, Referential integrity, Assertions, Trigger, Security and authorization in SQL.

6.Relational-Database Design
Design guidelines for relational schema, Function dependencies, Normal Forms - 1NF, 2NF, 3NF, BCNF and 4NF

7.Transactions Management and Concurrency
Transaction concept, Transaction states, ACID properties, Implementation of atomicity and durability, Concurrent executions, Serializability, Recoverability, Implementation of isolation, Concurrency control : Lock-based , Timestamp-based , Validation-based protocols, Deadlock handling, Recovery system : Failure classification, Storage structure, Recovery and atomicity, Log based recovery, Shadow paging.

8.Query Processing and Optimization
Overview, Issues in query optimization, Steps in query processing, System catalog or metadata, Query parsing, Query optimization, Access paths, Query code generation, Query execution, Algorithms for computing selection and projection, Algorithms for computing a join, Computing aggregation functions, Cost based query optimization .

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