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IT Systems for the Digital Enterprise
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Author(s): Souvik Barat (TCS Research, Tata Consultancy Services, India)and Asha Rajbhoj (TCS Research, Tata Consultancy Services, India)
Copyright: 2020
Pages: 19
Source title:
Advanced Digital Architectures for Model-Driven Adaptive Enterprises
Source Author(s)/Editor(s): Vinay Kulkarni (TCS Research, Tata Consultancy Services, India), Sreedhar Reddy (TCS Research, Tata Consultancy Services, India), Tony Clark (Aston University, Birmingham, UK)and Balbir S. Barn (Middlesex University, London, UK)
DOI: 10.4018/978-1-7998-0108-5.ch006
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Abstract
Modern digital enterprises operate in a dynamic environment where the business objectives, underlying technologies, and expectations from the end-users change over the time. Therefore, developing agile and adaptive IT systems is a critical need for most of the large business-critical enterprises. However, it is observed that the traditional IT system development approaches are not capable of ensuring all desired characteristics. This chapter discusses a set of established concepts and techniques that collectively help to achieve the desired agility and adaptiveness. The chapter reflects on the core concept of model-driven engineering for agility, technology independence, and retargetability; focuses on component abstraction to introduce divide-and-concur and separation of concerns; and proposes the use of variability and the concept of productline for developing configurable and extensible IT system.
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