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The BEA/XQRL Streaming XQuery Processor

Summary: Describes an industrial-strength streaming XQuery engine (BEA/XQRL) for high-throughput XML stream transformations. Shows compliance with August 2002 XQuery draft and argues that performance stems from a small set of simple, well-understood components. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h9a5f72214f89bb7e
Venue
VLDB
Year
2003
Pagerank
0.00010316404
Overall Rank
1,538 | 89.67%
DOI
10.1016/B978-012722442-8/50093-8

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{florescu_vldb03,
        title = {{The BEA/XQRL Streaming XQuery Processor}},
        author = {Florescu, Daniela and Hillery, Chris and Kossmann, Donald and Lucas, Paul and Riccardi, Fabio and Westmann, Till and Carey, Michael J. and Sundararajan, Arvind and Agrawal, Geetika},
        journal = {PVLDB},
        series = {{VLDB} '03},
        doi = {10.1016/B978-012722442-8/50093-8},
        url = {https://doi.org/10.1016/B978-012722442-8/50093-8},
        year = {2003}
}

Incoming Citations (Sorted by Pagerank)

Showing 24 of 24 citing papers.

Rank Citing Paper Year Venue Pagerank
1,496 MonetDB/XQuery: A Fast XQuery Processor Powered by a Relational Engine 2006 SIGMOD 0.00010482718
1,784 System RX: One Part Relational, One Part XML 2005 SIGMOD 9.6511778e-05
3,585 Schema-based Scheduling of Event Processors and Buffer Minimization for Queries on Structured Data Streams 2004 VLDB 7.189318e-05
4,277 XQuery Implementation in a Relational Database System 2005 VLDB 6.6914942e-05
4,380 Data Delivery in a Service-Oriented World: The BEA AquaLogic Data Services Platform 2006 SIGMOD 6.6271086e-05
4,515 Massively Multi-Query Join Processing in Publish/Subscribe Systems 2007 SIGMOD 6.5648144e-05
4,677 Efficient Evaluation of XQuery over Streaming Data 2005 VLDB 6.4733736e-05
4,740 High-Performance Complex Event Processing over XML Streams 2012 SIGMOD 6.4435709e-05
4,807 On the Complexity of Nonrecursive XQuery and Functional Query Languages on Complex Values 2005 PODS 6.4079967e-05
5,774 Native XQuery Processing in Oracle XMLDB 2005 SIGMOD 5.9987245e-05
6,679 Semistructured Models, Queries and Algebras in the Big Data Era 2016 SIGMOD 5.7106712e-05
7,715 Query Processing in the AquaLogic Data Services Platform 2006 VLDB 5.4698573e-05
7,720 Extending XQuery with Window Functions 2007 VLDB 5.4678219e-05
7,753 XQuery Reloaded 2009 VLDB 5.4592972e-05
7,920 AFilter: Adaptable XML Filtering with Prefix-Caching and Suffix-Clustering 2006 VLDB 5.4264214e-05
8,237 Semantic Query Optimization for XQuery over XML Streams 2005 VLDB 5.3709422e-05
8,925 Monitoring Business Processes with Queries 2007 VLDB 5.2559789e-05
12,789 Cost Based Plan Selection for XPath 2009 SIGMOD 4.9793485e-05
12,813 Binary XML Storage and Query Processing in Oracle 11g 2009 VLDB 4.9793485e-05
12,849 Grouping and Optimization of XPath Expressions in DB2 pureXML 2008 SIGMOD 4.9793485e-05
12,864 StreamTX: Extracting Tuples from Streaming XML Data 2008 VLDB 4.9793485e-05
12,873 Towards a Physical XML independent XQuery/SQL/XML Engine 2008 VLDB 4.9793485e-05
12,923 Efficient Algorithms for Evaluating XPath over Streams 2007 SIGMOD 4.9793485e-05
12,993 R-SOX: Runtime Semantic Query Optimization over XML Streams 2006 VLDB 4.9793485e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 3 of 3 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
86 XMark: A Benchmark for XML Data Management 2002 VLDB 0.00035810622
958 XPath Queries on Streaming Data 2003 SIGMOD 0.00012860244
1,111 A Transducer-Based XML Query Processor 2002 VLDB 0.00011984202
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Semantically Similar Papers

# Overall Rank Paper Year Venue
1 12,873 Towards a Physical XML independent XQuery/SQL/XML Engine 2008 VLDB
2 1,496 MonetDB/XQuery: A Fast XQuery Processor Powered by a Relational Engine 2006 SIGMOD
3 4,277 XQuery Implementation in a Relational Database System 2005 VLDB
4 958 XPath Queries on Streaming Data 2003 SIGMOD
5 5,774 Native XQuery Processing in Oracle XMLDB 2005 SIGMOD
6 2,779 XQuery on SQL Hosts 2004 VLDB
7 14,196 XML in the Middle: XQuery in the WebLogic Platform 2004 SIGMOD
8 4,677 Efficient Evaluation of XQuery over Streaming Data 2005 VLDB
9 1,111 A Transducer-Based XML Query Processor 2002 VLDB
10 4,345 FluXQuery: An Optimizing XQuery Processor for Streaming XML Data 2004 VLDB