Contents

Part 1: Produce a presentation slides which analyse different types of database management

system....................................................................................................................................................8

Compare and contrast the different types of database models.....................................................8

Assess how relational database models and the process of normalization can provide reliable

and efficient data structures.................................................................................................................8

Critically evaluate different database management systems available in relation to open source

and vendor-specific platforms, justifying the criteria used in the evaluation......................................8

Introduction:.....................................................................................................................................8

Compare and contrast the different types of database models........................................................8

DATA MODELS...............................................................................................................................8

RELATIONAL DATABASE MANAGEMENT SYSTEM (RDBMS).........................................9

OBJECT ORIENTED DATABASE MANAGEMENT SYSTEM (OODBMS).........................10

OBJECT RELATIONAL DATABASE MANAGEMENT SYSTEM (ORDBMS)....................12

XML............................................................................................................................................13

Flat Data Model...........................................................................................................................14

Entity Relationship Data Model..................................................................................................15

Entity Relationship Model..........................................................................................................15

Relational Data Model.................................................................................................................16

Network Data Model...................................................................................................................16

Hierarchical Data Model.............................................................................................................17

Object oriented Data Model........................................................................................................17

Record base Data Model.............................................................................................................18

Object relation Data Model.........................................................................................................18

Semi structured Data Model.......................................................................................................18

Associative Data Model...............................................................................................................18

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Database Models: A Comparative Analysis of Different Types, Assignments of Database Management Systems (DBMS)

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Contents

Part 1: Produce a presentation slides which analyse different types of database

management system.

 Compare and contrast the different types of database models.

 Assess how relational database models and the process of normalization can provide

reliable and efficient data structures.

 Critically evaluate different database management systems available in relation to

open source and vendor-specific platforms, justifying the criteria used in the

evaluation.

Presentation slide:

Introduction: In this section, I will give complete description on different types of database

models and compare them. I will show how relational database models and the process of

normalization can provide reliable and efficient data structures. I will then evaluate the different

database management systems available in relation to open source and vendor-specific platforms.

Data model can be defined as an integrated collection of concepts for describing and

manipulating data, relationships between data, and constraints on the data in an organization.

Compare and contrast the different types of database models.

DATA MODELS

“Database Model can be categorized according to the data structures and operators they present

to the user”. (Bloor, 2003)

 Flat data model

 Entity relationship model

 Relational database model.

 Record base model