|Bibliography||Tariq, Muhammad Adnan; Koldehofe, Boris; Bhowmik, Sukanya; Rothermel, Kurt: PLEROMA: A SDN-based High Performance Publish/Subscribe Middleware. |
In: To appear in Proceedings of the ACM/IFIP/USENIX Middleware Conference.
University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology.
ACM press., December 2014.
Article in Proceedings (Conference Paper).
|CR-Schema||C.2.1 (Network Architecture and Design)|
C.2.4 (Distributed Systems)
D.2.11 (Software Engineering Software Architectures)
|Keywords||Content-based Routing, Publish/Subscribe, Software-defined Networking, Network Virtualization|
With the increasing popularity of Software-defined networks (SDN), TCAM memory of switches can be directly accessed by a publish/subscribe middleware to perform filtering operations at low latency. This way two important requirements for a publish/subscribe middleware can be fulfilled: namely bandwidth efficiency and line-rate performance in forwarding messages between producers and consumers. Nevertheless, it is challenging to sustain line-rate performance in the presence of dynamic changes in the interest of producers and consumers. In this paper, we propose and evaluate the PLEROMA middleware to realize publish/subscribe at line-rate and bandwidth efficiently in SDN. PLEROMA offers methods to efficiently reconfigure a deployed topology in the presence of dynamic subscriptions and advertisements. Furthermore, PLEROMA ensures interoperability and independent reconfiguration of multiple controlled SDN networks.
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|Department(s)||University of Stuttgart, Institute of Parallel and Distributed Systems, Distributed Systems|
|Entry date||September 9, 2014|