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ProSem: Scalable Wide-Area Publish/Subscribe

Badrish Chandramouli, Jun Yang, Pankaj K. Agarwal, Albert Yu, and Ying Zheng


We demonstrate ProSem, a scalable wide-area publish/subscribe system that supports complex, stateful subscriptions as well as simple ones. One unique feature of ProSem is its cost-based joint optimization of both subscription processing and notification dissemination. ProSem uses novel reformulation techniques to expose new alternatives for processing and disseminating data using standard stateless content-driven network components.


Publication typeInproceedings
Published in2008 ACM SIGMOD International Conference on Management of Data (SIGMOD '08)
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