Today's business environment is constantly changing: New customer requirements or products, an evolving competition, new IT solutions like EAI or web services, outsourcing opportunities or changing legal requirements are just a few reasons for this change. Therefore enterprises have to ensure an...

Best practice suggests that modular enterprise architectures, where interfaces among business processes and services are standardized, are a key IT capability for firms to achieve profitable growth. According to recent research by Ross, Weill and, Robertson, firms must progress through four...