loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
23rd International Conference on Distributed Computing Systems Workshops (ICDCSW'03)
QoS Mechanism Composition at Design-Time and Runtime
Providence, Rhode Island, USA
May 19-May 22
ISBN: 0-7695-1921-0
Andreas Ulbrich, Technical University of Berlin
Torben Weis, Technical University of Berlin
Kurt Geihs, Technical University of Berlin
In this paper we present a model-driven approach to the composition of QoS mechanisms. The support of multiple QoS categories as well as runtime adaptation requires the ability to change the message path of a middleware on the fly. This leads to a new set of problems regarding the composition of individual mechanisms to a functioning message path. Especially the order in which messages are passed through the QoS mechanisms is of great importance. We show how QoS mechanisms and their composition constraints can be modeled using the UML. Furthermore, a mapping from these UML models to our .NET Remoting based QoS management framework DotQoS is presented.
Citation:
Andreas Ulbrich, Torben Weis, Kurt Geihs, "QoS Mechanism Composition at Design-Time and Runtime," icdcsw, pp.118, 23rd International Conference on Distributed Computing Systems Workshops (ICDCSW'03), 2003
Usage of this product signifies your acceptance of the Terms of Use.