Managing distributed architecture with extended WS-CDL

Authors:
Konrad Dusza;Henryk Krawczyk
Affiliations:
Gdansk University of Technology, Gdansk, Poland;Gdansk University of Technology, Gdansk, Poland
Venue:
PPAM'07 Proceedings of the 7th international conference on Parallel processing and applied mathematics
Year:
2007

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Abstract

The paper presents problems with WS-CDL in providing a central point of service layer management in a distributed system architecture. A proposal of CDLExt a model extension to WS-CDL addressing its drawbacks in services management is given. Features of CDLExt model include: describing dependencies between services and other IT artifacts and QoS attributes introduced by these dependencies. Furthermore, a toolset supporting service layer management with the new model is presented. Future directions for CDLExt development are also discussed.