Modelling business information : entity relationship and class modelling for business analysts / / Keith Gordon

• Autore: Gordon Keith
• Pubblicazione: Swindon, England : , : BCS Learning & Development, , 2017
• Edizione: 1st edition
• Descrizione fisica: 1 online resource (202 pages)
• Soggetto topico: Management information systems - Computer simulation; Relational databases; Business intelligence - Data processing
• Note generali: Includes index.
• Sommario/riassunto: 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 the BCS Data Analysis syllabus. In addition to covering the topics in the syllabus, the book also includes extra information of interest including data model quality and taking a requirement model into database design. -- 'Anyone interested in a thoughtful, well-done text on how to do high-quality business analytical data modelling should definitely proceed with this book.’ David Hay, Essential Strategies International, CEO --- '“Modelling Business Information” provides an introduction to data modeling, to the nomenclature used by common modeling techniques, and to techniques for representing common patterns. This is a useful book for business analysts who are creating the information model as well as for business and IT users who need to understand a data model.' Keith W. Hare, JCC Consulting, Inc., Senior Consultant ---- 'Keith Gordon’s wonderfully compact yet thorough introduction to business-friendly information modelling is a terrific contribution to the field. Globally, there’s a surge of interest in data modelling as a powerful tool for improving communication, especially with professionals who used to think business-oriented entity-relationship modelling didn't need to be in their tool kits. Business analysts, Agile developers, data scientists, big data specialists, and other professionals will all benefit from Keith’s work.' Alec Sharp , Senior Consultant, Clariteq --- 'As the roles of Data and Business Analysts become more intertwined, this book is timely in its publication. Businesses often fail to recognise information is a key resource and are confused by how it is presented or overwhelmed its complexity during use. Keith brings to the forefront of the readers mind the importance of communicating and analysing the relationship between Business, Information, Systems and Data, and the value in developing models cooperatively, gaining "consensus, not perfection“ from stakeholders. Simple everyday examples and analogies to support the readers understanding and make the subject more relatable are used. I enjoyed rea...
• Titolo autorizzato: Modelling business information
• ISBN: 1-78017-355-5
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910796632803321
• Lo trovi qui: Univ. Federico II