Introduction to the Special Issue—Flexible and Distributed Information Systems Development: State of the Art and Research Challenges

Abstract

Process flexibility and globally distributed develop-ment are two major current trends in software andinformation systems development (ISD). The questfor flexibility is very much evident in the recent devel-opment and increasing acceptance of various agilemethods, such as eXtreme Programming (Beck andAndres 2005) and Scrum (Schwaber and Beedle 2002).Agile development methods are examples of appar-ently major success stories that seem to have runcounter to the prevailing wisdom in information sys-tems (IS) and software engineering. However, ratherthan being antimethod, agile approaches operate onthe principle of “just enough method.” The quest forflexibility is also apparent in the currently increasinginterest in striking a balance between the rigor of tra-ditional approaches and the need for adaptation ofthose approaches to suit particular development situ-ations. Although suitable methods may exist, devel-opers struggle in practice when selecting methodsand tailoring them to suit their needs. Certainly,agile methods are not exempt from this problem asthey too need to be flexibly tailored to the devel-opment context at hand (Fitzgerald et al. 2006a).Distributed development recognizes that, more andmore, ISD takes place in globally distributed settings.This is perhaps most evident in the many cases ofoffshoring and outsourcing of software developmentto low-cost countries (King and Torkzadeh 2008). Dis-tributed development places new demands on thedevelopment process through the increased complex-ity related to communication, coordination, cooper-ation, control, and culture, as well as to technologyand tools. Interestingly, many of the difficulties facedin globally distributed ISD are the same issues sur-faced by agile methods and development flexibility ingeneral.It is something of an irony that the special issuebefore us appears on the bicentenary of Darwin’sbirth. Evolutionary theory suggests that success andsurvival are not the preserve of the strongest nor themost intelligent. Rather, the ability to adapt to chang-ing circumstances is the key trait. Flexibility, one ofthe twin primary points of focus for this special issue,addresses this trait directly. A further parallel is thatDarwin’s theory of evolution was best exemplified bydifferences across different spatial locations. This isalso inherent in the second focal point for the specialissue dual focus—distributed development.