Due to mergers and acquisitions as well as uncoordinated projects, application landscapes of today'sorganizations contain redundant applications (twoormore applications that have similar functionality). To consolidate the application landscape, comparisons of applications have to be performed. Application landscape metrics are seen as an appropriate… (More)
Um das angesprochene Spannungsfeld zwischen op-timaler Zielarchitektur und vorhandenem Legacy-System zu adressieren, sieht das Vorgehensmodell aus-gehend von der Fachlichkeit einen Top-Down-Ansatz, und ausgehend vom Legacy-System einen Bottom-Up-Ansatz vor.
1 Motivation The discipline of Enterprise Architecture Management (EAM), while becoming firmly established with global enterprises, often remains unnoticed by medium-sized enterprises. In global enterprises the role of enterprise architects has been established for years, and they are equipped by EAM tools with underlying EA frameworks such as the Zachman… (More)
Patterns are an effective wayt oe xpress solutions to constantly occurring problems in software engineering. Books likeE rich Gamma's Design Patterns ([Gam94]) or Martin Fowler's Analysis Pattern ([Fow96]) helped to develop ac om-mon understanding of problem solving in this field. The pattern catalog developed by members of the chair Software Engineering… (More)