DATABASE MANAGEMENT SYSTEMS (DBMS) WITH SAMPLE QUESTION PAPERS: Database Management Systems (DBMS) .


What Does Database Management System (DBMS) Mean? A database management system (DBMS) is a software package designed to define, manipulate, retrieve and manage data in a database. A DBMS generally manipulates the data itself, the data format, field names, record structure and file structure.

UNIT I INTRODUCTION TO DBMS
File Systems Organization – Sequential, Pointer, Indexed, Direct – Purpose of Database System-
Database System Terminologies-Database characteristics- Data models Types of data
models Components of DBMS- Relational Algebra. LOGICAL DATABASE DESIGN: Relational
DBMS -Codd's Rule – Entity-Relationship model – Extended ER Normalization Functional
Dependencies, Anomaly- 1NF to 5NF- Domain Key Normal Form Denormalization

UNIT II SQL Locking
Mechanisms-Two Phase Commit Protocol-Dead lock.

UNIT IV TRENDS IN DATABASE TECHNOLOGY
Overview of Physical Storage Media Magnetic Disks RAID Tertiary storage File
Organization Organization of Records in Files Indexing and Hashing Ordered Indices B+
tree Index Files B tree Index Files Static Hashing Dynamic Hashing – Introduction to
Distributed Databases- Client server technology- Multidimensional and Parallel databases-
Spatial and multimedia databases-Mobile and web databases- Data Warehouse-Mining- Data
marts.

UNIT V ADVANCED TOPICS
DATABASE SECURITY: Data Classification-Threats and risks Database access Control
Types of Privileges Cryptography- Statistical Databases.- Distributed Databases-Architecture-
Transaction Processing-Data Warehousing and Mining-Classification-Association rules-
Clustering-Information Retrieval- Relevance ranking-Crawling and Indexing the Web- Object
Oriented Databases-XML Databases.

Authors: Ramkrishna Narayan

Date: 2019

Upload Date: 4/14/2021 5:00:42 AM

Format: epub

Pages:

OCR:

Quality:

Language: English

ISBN / ASIN: B09218ZCRS

ISBN13:

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