M. Altmel and J. M. Franklin. Efficient Filtering of XML Documents for Selective Dissemination of Information. In VLDB Conference, 2000.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....are essential. Finally, since queries range over endless streams of data, a CQ system may need to manage data over a large history to process these queries. Previous approaches have addressed these scalability issues in two ways. One thrust has been to leverage the commonality amongst queries [6, 16, 7, 2] and index queries like data in a traditional database system. Another direction has been to exploit weaker semantics and sacrifice result quality for cases in which the system cannot be scaled to match peak workloads [18, 4] While this previous work has focused on single site implementations, we ....

....across a cluster, we outline past work in parallel query processing and adaptive outof core operators. 7.1. Continuous Query and Data Stream Systems Previous CQ systems have dealt with scalability requirements by taking advantage of the commonality amongst queries. NiagraCQ [7] and XFilter [2] are examples of CQ systems over streaming XML documents. CACQ [16] is an adaptive system for relational style continuous queries over streaming sensor data. PSoup [6] extends CACQ to accommodate disconnected operation. A key feature of these systems is to treat queries like data and index them to ....

M. Atinel and M. Franklin. Efficient Filtering of XML Documents for Selective Dissemination of Information. In VLDB, 2000.

....are essential. Finally, since queries range over endless streams of data, a CQ system may need to manage data over a large history to process these queries. Previous approaches have addressed these scalability issues in two ways. One thrust has been to leverage the commonality amongst queries [6, 16, 7, 2] and index queries like data in a traditional database system. Another direction has been to exploit weaker semantics and sacrifice result quality for cases in which the system cannot be scaled to match peak workloads [18, 4] While this previous work has focused on single site implementations, we ....

....Flux falls into two main categories: recent advancements in continuous query and stream processing systems, and previous work in parallel query processing. Previous CQ systems have dealt with scalability requirements by taking advantage of the commonality amongst queries. NiagraCQ [7] and XFilter [2] are examples of CQ systems over streaming XML documents. CACQ [16] is an adaptive system for relational style continuous queries over streaming sensor data. PSoup [6] extends CACQ to accommodate disconnected operation. A key feature of these systems is to treat queries like data and index them to ....

M. Atinel and M. Franklin. Efficient Filtering of XML Documents for Selective Dissemination of Information. In VLDB, 2000.

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M. Altmel and J. M. Franklin. Efficient Filtering of XML Documents for Selective Dissemination of Information. In VLDB Conference, 2000.

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M. Ahmet and M. Franklin. Efficient filtering of XML documents for selective dissemination of information. In Proceedings of International Conference on Very Large Databases (VLDB), 2000.

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M. Ahmet and M. Franklin. Efficient filtering of XML documents for selective dissemination of information. In Proceedings of International Conference on Very Large Databases (VLDB), 2000.

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