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NiagaraCQ: A Scalable Continuous Query System for Internet Databases

Summary: NiagaraCQ scales Internet-scale continuous queries by grouping common structures to share work and reduce I/O. It supports incremental re-grouping, a lightweight query-split approach, and uniform handling of change- and timer-based queries, with pull/push detection and caching for scalability. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
3262
Venue
SIGMOD
Year
2000
Pagerank
0.00054667018
Overall Rank
25 | 99.84%
DOI
10.1145/342009.335432

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{chen_sigmod00,
        title = {{NiagaraCQ: A Scalable Continuous Query System for Internet Databases}},
        author = {Chen, Jianjun and DeWitt, David J. and Tian, Feng and Wang, Yuan},
        series = {{SIGMOD} '00},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/342009.335432},
        url = {https://dl.acm.org/doi/10.1145/342009.335432},
        year = {2000}
}

Incoming Citations (Sorted by Pagerank)

Showing 50 of 123 citing papers.

Rank Citing Paper Year Venue Pagerank
26 Models and Issues in Data Stream Systems 2002 PODS 0.00052982574
111 TelegraphCQ: Continuous Dataflow Processing for an Uncertain World 2003 CIDR 0.00032990214
150 Query Processing, Resource Management, and Approximation in a Data Stream Management System 2003 CIDR 0.00029208207
167 Monitoring Streams – A New Class of Data Management Applications 2002 VLDB 0.0002757283
193 Continuously Adaptive Continuous Queries over Streams 2002 SIGMOD 0.00025964286
236 Efficient Filtering of XML Documents for Selective Dissemination of Information 2000 VLDB 0.00023721569
361 The Dataflow Model: A Practical Approach to Balancing Correctness, Latency, and Cost in Massive-Scale, Unbounded, Out-of-Order Data Processing 2015 VLDB 0.00020138717
383 QPipe: A Simultaneously Pipelined Relational Query Engine 2005 SIGMOD 0.00019520728
424 Flexible Time Management in Data Stream Systems 2004 PODS 0.0001870735
550 Distributed Top-K Monitoring 2003 SIGMOD 0.0001663758
587 Linear Road: A Stream Data Management Benchmark 2004 VLDB 0.00016106078
696 Main-Memory Scan Sharing For Multi-Core CPUs 2008 VLDB 0.00014891322
722 Adaptive Filters for Continuous Queries over Distributed Data Streams 2003 SIGMOD 0.00014627248
738 Stream Processing of XPath Queries with Predicates 2003 SIGMOD 0.00014484337
813 Adaptive Ordering of Pipelined Stream Filters 2004 SIGMOD 0.00013846487
828 The Design of an Acquisitional Query Processor For Sensor Networks 2003 SIGMOD 0.00013769869
832 Streaming Queries over Streaming Data 2002 VLDB 0.00013736125
928 XPath Queries on Streaming Data 2003 SIGMOD 0.00013153017
1,016 Rate-Based Query Optimization for Streaming Information Sources 2002 SIGMOD 0.00012645699
1,022 A Scalable, Predictable Join Operator for Highly Concurrent Data Warehouses 2009 VLDB 0.00012602841
1,024 The DataPath System: A Data-Centric Analytic Processing Engine for Large Data Warehouses 2010 SIGMOD 0.0001258839
1,090 Scalable Distributed Stream Processing 2003 CIDR 0.0001224178
1,201 SINA: Scalable Incremental Processing of Continuous Queries in Spatio-temporal Databases 2004 SIGMOD 0.00011674339
1,209 Highly Available, Fault-Tolerant, Parallel Dataflows 2004 SIGMOD 0.00011657178
1,263 Resource Sharing in Continuous Sliding-Window Aggregates 2004 VLDB 0.00011425419
1,322 Design Considerations for High Fan-in Systems: The HiFi Approach 2005 CIDR 0.00011155403
1,354 On-the-Fly Sharing for Streamed Aggregation 2006 SIGMOD 0.00011057534
1,397 Approximate Join Processing Over Data Streams 2003 SIGMOD 0.00010906135
1,656 Characterizing Memory Requirements for Queries over Continuous Data Streams 2002 PODS 0.00010097487
1,688 Online Piece-wise Linear Approximation of Numerical Streams with Precision Guarantees 2009 VLDB 0.00010003536
1,698 A Generic Framework for Monitoring Continuous Spatial Queries over Moving Objects 2005 SIGMOD 9.980335e-05
1,758 Validating Streaming XML Documents 2002 PODS 9.8162828e-05
1,765 Selecting Subexpressions to Materialize at Datacenter Scale 2018 VLDB 9.8079546e-05
1,915 S-Store: Streaming Meets Transaction Processing 2015 VLDB 9.4884706e-05
2,107 Auditing Compliance with a Hippocratic Database 2004 VLDB 9.1554362e-05
2,280 Partial Results for Online Query Processing 2002 SIGMOD 8.8129961e-05
2,333 Query Processing for High-Volume XML Message Brokering 2003 VLDB 8.7376556e-05
2,447 Operator Scheduling in a Data Stream Manager 2003 VLDB 8.5728111e-05
2,449 A Demonstration of the BigDAWG Polystore System 2015 VLDB 8.5677637e-05
2,454 REX: Recursive, Delta-Based Data-Centric Computation 2012 VLDB 8.5560058e-05
2,513 Tuple Routing Strategies for Distributed Eddies 2003 VLDB 8.48462e-05
2,838 Continuous Queries in Oracle 2007 VLDB 8.0685625e-05
3,034 Compressing Historical Information in Sensor Networks 2004 SIGMOD 7.8302786e-05
3,060 SABER: Window-Based Hybrid Stream Processing for Heterogeneous Architectures 2016 SIGMOD 7.8062155e-05
3,202 How to Fit when No One Size Fits 2013 CIDR 7.6409287e-05
3,352 Scalable Pattern Sharing on Event Streams 2016 SIGMOD 7.4932699e-05
3,414 Managing Expressions as Data in Relational Database Systems 2003 CIDR 7.4313224e-05
3,533 Approximately Detecting Duplicates for Streaming Data using Stable Bloom Filters 2006 SIGMOD 7.3366144e-05
3,567 Implementing A Scalable XML Publish/Subscribe System Using Relational Database Systems 2004 SIGMOD 7.302431e-05
3,581 Time-Parameterized Queries in Spatio-Temporal Databases 2002 SIGMOD 7.2873782e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 9 of 9 cited papers.

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

Rank Cited Paper Year Venue Pagerank
146 On Rules, Procedures, Caching And Views In Data Base Systems 1990 SIGMOD 0.00029540467
197 The Architecture Of An Active Data Base Management System* 1989 SIGMOD 0.00025700767
368 Continuous Queries over Append-Only Databases 1992 SIGMOD 0.00019968151
576 Alert: An Architecture for Transforming a Passive DBMS into an Active DBMS 1991 VLDB 0.00016238156
716 Set-Oriented Production Rules in Relational Database Systems 1990 SIGMOD 0.00014652696
1,107 Simultaneous Optimization and Evaluation of Multiple Dimensional Queries 1998 SIGMOD 0.00012145695
1,375 Anatomy of a Modular Multiple Query Optimizer 1988 VLDB 0.00010977145
1,530 Multiple Query Processing in Deductive Databases using Query Graphs 1986 VLDB 0.00010481428
2,188 Promises and Realities of Active Database Systems 1995 VLDB 8.9886936e-05
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