It is almost universally accepted that requirements documents for new or enhanced IT systems by business analysts should include a ‘data model’ to represent the information that has to be handled by the system. Starting from first principles, this book will help business analysts to develop the skills required to construct data models through comprehensive coverage of entity relationship and class modelling, in line with, and beyond, the BCS Data Analysis syllabus.


Format Häftad Omfång 202 sidor Språk Engelska Förlag BCS Learning & Development Limited Utgivningsdatum 2017-08-25 ISBN 9781780173535