1.0 INTRODUCTION 

Databases play an integral part in commercial domains, they provide users with a tool in which to store, model and retrieve data. Database development is fundamental in the area of computing and ICT within organisational contexts. Database Management Systems (DBMS) provide the systems, tools and interfaces by which the organization can manage their information and use it to assist in the effective running of the organization. Databases offer many links to others such as programming, systems analysis, HCI, as well as embracing issues of compatibility and end-user interfacing. 

This unit explores database architecture, DBMS and the use of databases in an organizational context. Database design techniques are investigated and successful learners will be…