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Developing information systems : practical guidance for IT professionals /

"Systems development is the process of creating and maintaining information systems, including hardware, software, data, procedures and people. It combines technical expertise with business knowledge and management skill. This practical book provides a comprehensive introduction to the topic an...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autores principales: Ahmed, Tahir (Autor), Cox, Julian (Autor), Girvan, Lynda (Autor), Paul, Alan (Autor), Paul, Debra (Autor), Thompson, Pete (Autor)
Otros Autores: Cadle, James (Editor )
Formato: Electrónico eBook
Idioma:Inglés
Publicado: London : BCS, 2014.
Temas:
Acceso en línea:Texto completo

MARC

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100 1 |a Ahmed, Tahir,  |e author. 
245 1 0 |a Developing information systems :  |b practical guidance for IT professionals /  |c Tahir Ahmed, Julian Cox, Lynda Girvan, Alan Paul, Debra Paul, Pete Thompson ; edited by James Cadle. 
264 1 |a London :  |b BCS,  |c 2014. 
300 |a 1 online resource 
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504 |a Includes bibliographical references at the end of each chapters and index. 
520 |a "Systems development is the process of creating and maintaining information systems, including hardware, software, data, procedures and people. It combines technical expertise with business knowledge and management skill. This practical book provides a comprehensive introduction to the topic and can also be used as a handy reference guide by those already working in the field. It discusses key topics of systems development such as lifecycles, development approaches, requirements engineering and how to make a business case, among others. It is the only textbook that supports the BCS Certificate in Systems Development."--  |c Unedited summary from book. 
505 0 |a Cover; Copyright; CONTENTS; LIST OF FIGURES AND TABLES; AUTHORS; FOREWORD; PREFACE; 1 INTRODUCTION TO SYSTEMS DEVELOPMENT; CONTENTS OF THIS CHAPTER; WHAT IS SYSTEMS DEVELOPMENT?; SYSTEMS DEVELOPMENT AND OTHER DISCIPLINES; OFFSHORING AND OUTSOURCING OF SYSTEMS DEVELOPMENT; IN THE REST OF THIS BOOK; FURTHER READING; 2 LIFECYCLE TYPES AND THEIR RATIONALES; CONTENTS OF THIS CHAPTER; INTRODUCTION TO SYSTEM DEVELOPMENT LIFECYCLES; WHAT WE MEAN BY 'SYSTEM DEVELOPMENT LIFECYCLE'; LIFECYCLES BASED ON THE LINEAR APPROACH; LIFECYCLES BASED ON THE EVOLUTIONARY APPROACH; THE IMPACT OF AGILE 
505 8 |a HYBRID APPROACHESDEVELOPMENT APPROACHES AND METHODS; HOW TO CHOOSE AN APPROACH; REFERENCES; FURTHER READING; 3 ANALYSING THE BUSINESS NEED; CONTENTS OF THIS CHAPTER; INTRODUCTION; BUSINESS ANALYSIS; THE PLACE OF BUSINESS ANALYSIS IN THE DEVELOPMENT LIFECYCLE; OUTCOMES FROM BUSINESS ANALYSIS; CONCLUSION; REFERENCES; FURTHER READING; 4 MAKING A BUSINESS CASE; CONTENTS OF THIS CHAPTER; THE PURPOSE OF A BUSINESS CASE; THE BUSINESS CASE AND THE DEVELOPMENT LIFECYCLE; FEASIBILITY CHECKING; ELEMENTS OF A BUSINESS CASE; IDENTIFYING, EVALUATING AND SELECTING OPTIONS; COST-BENEFIT ANALYSIS 
505 8 |a RISK ANALYSISIMPACT ANALYSIS; INVESTMENT APPRAISAL TECHNIQUES; FURTHER READING; 5 REQUIREMENTS ENGINEERING; CONTENTS OF THIS CHAPTER; REQUIREMENTS ENGINEERING DEFINED; A FRAMEWORK FOR REQUIREMENTS ENGINEERING; ROLES IN REQUIREMENTS ENGINEERING; REQUIREMENTS ELICITATION; BUSINESS ANALYSIS TECHNIQUES; REQUIREMENTS ANALYSIS; REQUIREMENTS VALIDATION; REQUIREMENTS DOCUMENTATION; REQUIREMENTS MANAGEMENT; REQUIREMENTS ENGINEERING AND AGILE DEVELOPMENT; REQUIREMENTS ENGINEERING AND OFF-THE-SHELF SOLUTIONS; REFERENCES; FURTHER READING; 6 PROGRAMMING AND DEVELOPMENT APPROACHES; CONTENTS OF THIS CHAPTER 
505 8 |a APPROACHES TO DEVELOPMENTBUILD OR BUY?; COMPONENT-BASED DEVELOPMENT; DEVELOPMENT METHODOLOGIES; SOFTWARE ENGINEERING PARADIGMS; THE INFLUENCE OF TECHNOLOGICAL ADVANCES; REFERENCES; FURTHER READING; 7 SYSTEM MODELLING TECHNIQUES; CONTENTS OF THIS CHAPTER; WHAT IS MODELLING?; RATIONALE FOR MODELLING; MULTIPLE MODELS AND VIEWS; PRE-UML MODELLING TECHNIQUES; THE UNIFIED MODELLING LANGUAGE (UML); ABSTRACTION, LEVELLING AND SCOPE; OPAQUENESS OF MODEL ELEMENTS; LEVELS OF MODELS AND MODEL ELEMENTS; CROSS-REFERENCING MODELS, FACETS, PERSPECTIVES AND TRACEABILITY 
505 8 |a DOCUMENTATION AND SPECIFICATION WITH MODELSCONCLUSION; REFERENCES; 8 SYSTEMS DESIGN -- 1; CONTENTS OF THIS CHAPTER; OBJECTIVE OF SYSTEMS DESIGN; CONSTRAINTS UPON SYSTEMS DESIGN; SYSTEMS DESIGN IN THE DEVELOPMENT LIFECYCLE; THE SCOPE OF DESIGN; PROCESS DESIGN; REFERENCES AND FURTHER READING; 9 SYSTEMS DESIGN -- 2; CONTENTS OF THIS CHAPTER; DATA DESIGN; SECURITY AND CONTROL DESIGN; LOGICAL AND PHYSICAL DESIGN; DESIGN PATTERNS; REFERENCES; FURTHER READING; 10 SOLUTION-RELATED ARCHITECTURES; CONTENTS OF THIS CHAPTER; INTRODUCTION; ARCHITECTURE PATTERNS; COMMUNICATION AND INTEROPERATION PATTERNS 
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700 1 |a Cox, Julian,  |e author. 
700 1 |a Girvan, Lynda,  |e author. 
700 1 |a Paul, Alan,  |e author. 
700 1 |a Paul, Debra,  |e author. 
700 1 |a Thompson, Pete,  |e author. 
700 1 |a Cadle, James,  |e editor. 
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