Gigascope: a stream database for network applications
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
A Framework for Real-Time Worm Attack Detection and Backbone Monitoring
IWCIP '05 Proceedings of the First IEEE International Workshop on Critical Infrastructure Protection
Data stream query processing: a tutorial
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
A NetFlow based flow analysis and monitoring system in enterprise networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
SMART: A System for Online Monitoring Large Volumes of Network Traffic
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
MaD-WiSe: a distributed stream management system for wireless sensor networks
Software—Practice & Experience
PerfSONAR: a service oriented architecture for multi-domain network monitoring
ICSOC'05 Proceedings of the Third international conference on Service-Oriented Computing
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Monitoring the traffic of wide area networks consisting of several autonomous systems connected through a high-speed backbone is a challenge due to the huge amount of traffic. Keeping logs for obtaining measurements is unfeasible. This work describes a distributed real-time strategy for backbone traffic monitoring that does not employ logs and allows arbitrary metrics to be collected about the traffic of the backbone as a whole. Traffic is sampled by monitors that are distributed across the backbone and are accessed by a Stream Processing Engine (SPE). Besides the distributed monitoring architecture, we present an implementation (BackStreamDB) that was deployed on a national backbone. Case studies are described that show the system flexibility. Experiments are reported in which we evaluated the amount of traffic that can be handled.