How MDA Can Help Designing Component- and Aspect-based Applications

Distributed systems are inherently complex, and therefore difficult to design and develop. Experience shows that new technologies—such as components, aspects, and application frameworks—can be effectively used for building distributed applications. However, our experience also shows that most of the applications built in that way are difficult to be re-used, documented, and maintained. Probably, one of the major reasons is the lack of a clear separation between the concepts used at different levels (application domain, application architecture, supporting application platform, programming language, etc.). In this paper we present our experience with a platform we developed for building distributed applications using components and aspects. In particular, we show how many of the (conceptual) problems we hit when trying to document, re-use, and implement it in different contexts can be naturally solved with the adoption of the MDA concepts. In addition, we describe the process we ...

• Type: Conference
• Year: 2003
• Where: EDOC
• Authors: Lidia Fuentes, Mónica Pinto, Antonio Vallecillo
• Keywords: Distributed Systems, EDOC 2003, Experience, Operating System, Show