MonetDB/XQuery: a fast XQuery processor powered by a relational engine
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
A tool for packaging and exchanging simulation results
valuetools '06 Proceedings of the 1st international conference on Performance evaluation methodolgies and tools
An integrated framework for enabling effective data collection and statistical analysis with ns-2
WNS2 '06 Proceeding from the 2006 workshop on ns-2: the IP network simulator
WNS2 '06 Proceeding from the 2006 workshop on ns-2: the IP network simulator
InTraBase: integrated traffic analysis based on a database management system
E2EMON '05 Proceedings of the End-to-End Monitoring Techniques and Services on 2005. Workshop
XAV: a tracing framework for exploring large network simulation outputs
Proceedings of the 3rd International Conference on Performance Evaluation Methodologies and Tools
Measurement and analysis of IP network usage and behavior
IEEE Communications Magazine
XAV: a tracing framework for exploring large network simulation outputs
Proceedings of the 3rd International Conference on Performance Evaluation Methodologies and Tools
FlowMonitor: a network monitoring framework for the network simulator 3 (NS-3)
Proceedings of the Fourth International ICST Conference on Performance Evaluation Methodologies and Tools
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With current network simulators, simulation results are obtained from flat trace files via sequential data access. To speed up simulation output analysis, we propose to store the simulation traces into data warehouse. Our proposed framework relies on a three-layer architecture, with the intermediary database layer serving the trace file post processing services. The trace files are accessed through SQL-like queries which greatly enhances the flexibility of the post processing tools. Furthermore, the database paradigm allows to separate the packets data from the nodes send and receive operations and thus to remove redundant information between simulation events. The global system relies on a new trace file format based on the popular XML language. XML pointers are used to create relationships between data so that post processing tools can navigate into simulation outputs. The tests are carried out under the MonetDB database. The obtained results show considerable response time improvement compared to traditional sequential access mode.