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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
3,646 An Efficient Query Indexing Mechanism for Filtering Geo-Textual Data 2013 SIGMOD 7.2282847e-05
3,847 Operator Placement for In-Network Stream Query Processing 2005 PODS 7.0758352e-05
3,851 Analyzing Efficient Stream Processing on Modern Hardware 2019 VLDB 7.0735328e-05
3,920 Continually Evaluating Similarity-Based Pattern Queries on a Streaming Time Series 2002 SIGMOD 7.0171134e-05
3,946 Real-Time Multi-Pattern Detection over Event Streams 2019 SIGMOD 7.0046969e-05
3,978 The Case for Precision Sharing 2004 VLDB 6.9771565e-05
3,988 Adaptive Query Processing in the Looking Glass 2005 CIDR 6.9720123e-05
4,057 On the Database/Network Interface in Large-Scale Publish/Subscribe Systems 2006 SIGMOD 6.9338609e-05
4,178 A Web Odyssey: from Codd to XML 2001 PODS 6.849218e-05
4,182 An Efficient and Resilient Approach to Filtering and Disseminating Streaming Data 2003 VLDB 6.8481681e-05
4,441 Optimization of Continuous Queries with Shared Expensive Filters 2007 PODS 6.7021508e-05
4,507 Scalable Multi-Query Optimization for Exploratory Queries over Federated Scientific Databases 2008 VLDB 6.6563628e-05
4,508 To Share or Not to Share? 2007 VLDB 6.6561159e-05
4,534 Shared Arrangements: practical inter-query sharing for streaming dataflows 2020 VLDB 6.6420049e-05
4,588 Join Query Optimization Techniques for Complex Event Processing Applications 2018 VLDB 6.6167545e-05
4,596 Static Optimization of Conjunctive Queries with Sliding Windows Over Infinite Streams 2004 SIGMOD 6.6133976e-05
4,623 Multiple Aggregations Over Data Streams 2005 SIGMOD 6.6012764e-05
4,820 LightSaber: Efficient Window Aggregation on Multi-core Processors 2020 SIGMOD 6.493623e-05
4,907 One SQL to Rule Them All – an Efficient and Syntactically Idiomatic Approach to Management of Streams and Tables 2019 SIGMOD 6.4494002e-05
4,925 Query Languages and Data Models for Database Sequences and Data Streams 2004 VLDB 6.442888e-05
4,948 Maintaining Coherency of Dynamic Data in Cooperating Repositories 2002 VLDB 6.4316217e-05
5,035 Run-Time Operator State Spilling for Memory Intensive Long-Running Queries 2006 SIGMOD 6.3920216e-05
5,064 Mapping Maintenance for Data Integration Systems 2005 VLDB 6.3783698e-05
5,101 To Share, or not to Share Online Event Trend Aggregation Over Bursty Event Streams 2021 SIGMOD 6.3642265e-05
5,193 Sampling Algorithms in a Stream Operator 2005 SIGMOD 6.3238562e-05
5,241 Load Management and High Availability in the Medusa Distributed Stream Processing System 2004 SIGMOD 6.3019989e-05
5,436 Symbiote - A Reconfigurable Logic Assisted Data Stream Management System (RLADSMS) 2010 SIGMOD 6.2202878e-05
5,662 Network-Aware Query Processing for Stream-based Applications 2004 VLDB 6.129927e-05
5,924 Remembrance of Streams Past: Overload-Sensitive Management of Archived Streams 2004 VLDB 6.0409904e-05
5,937 Perturbation Analysis of Database Queries 2016 VLDB 6.0350628e-05
6,006 End-to-End Support for Joins in Large-Scale Publish/Subscribe Systems 2008 VLDB 6.0119118e-05
6,062 DARLING: Data-Aware Load Shedding in Complex Event Processing Systems 2022 VLDB 5.9906826e-05
6,095 StreamWorks - A system for Dynamic Graph Search 2013 SIGMOD 5.9782101e-05
6,349 Grizzly: Efficient Stream Processing Through Adaptive Query Compilation 2020 SIGMOD 5.9049304e-05
6,470 MonetDB/DataCell: Online Analytics in a Streaming Column-Store 2012 VLDB 5.8705536e-05
6,680 Beyond Analytics: The Evolution of Stream Processing Systems 2020 SIGMOD 5.8049764e-05
6,833 Efficient Evaluation of Queries in a Mediator for WebSources 2002 SIGMOD 5.7596307e-05
6,901 Near-Optimal Algorithms for Shared Filter Evaluation in Data Stream Systems 2008 SIGMOD 5.742719e-05
7,097 The SQL-based All-Declarative FORWARD Web Application Development Framework 2011 CIDR 5.704861e-05
7,103 Efficient Adaptive Detection of Complex Event Patterns 2018 VLDB 5.7023779e-05
7,146 Query-Aware Partitioning for Monitoring Massive Network Data Streams 2008 SIGMOD 5.6904549e-05
7,200 Intermittent Query Processing 2019 VLDB 5.6756294e-05
7,530 PLACE: A Query Processor for Handling Real-time Spatio-temporal Data Streams 2004 VLDB 5.6029996e-05
7,579 Resource-efficient Shared Query Execution via Exploiting Time Slackness 2021 SIGMOD 5.592546e-05
7,644 Scalable Social Coordination with Group Constraints using Enmeshed Queries 2013 CIDR 5.5763131e-05
7,670 Sharing Work in Keyword Search over Databases 2011 SIGMOD 5.5709469e-05
7,786 AFilter: Adaptable XML Filtering with Prefix-Caching and Suffix-Clustering 2006 VLDB 5.5449897e-05
7,967 Thrifty Query Execution via Incrementability 2020 SIGMOD 5.5169373e-05
8,146 Client Assignment in Content Dissemination Networks for Dynamic Data 2005 VLDB 5.4788864e-05
8,494 POLAR: Adaptive and Non-invasive Join Order Selection via Plans of Least Resistance 2024 VLDB 5.4142129e-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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