TelegraphCQ: Continuous Dataflow Processing for an Uncertain World

Summary: TelegraphCQ presents a continuously-adaptive dataflow engine for managing many continuous queries over high-volume, highly-variable streams, replacing static optimization with runtime adaptation. Prototype built atop PostgreSQL with adaptive operators, routing, and load-aware scheduling. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID: 17
Venue: CIDR
Year: 2003
Pagerank: 0.00032990214
Overall Rank: 111 | 99.25%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Sirish Chandrasekaran (University of California Berkeley)
2. Owen Cooper (University of California Berkeley)
3. Amol Deshpande (University of California Berkeley)
4. Michael J. Franklin (University of California Berkeley)
5. Joseph M. Hellerstein (University of California Berkeley)
6. Wei Hong (Intel)
7. Sailesh Krishnamurthy (University of California Berkeley)
8. Sam Madden (University of California Berkeley)
9. Vijayshankar Raman (IBM)
10. Fred Reiss (University of California Berkeley)
11. Mehul Shah (University of California Berkeley)

BibTeX Citation

@inproceedings{chandrasekaran_cidr03,
        address = {Amsterdam, Netherlands},
        series = {{CIDR} '03},
        title = {{TelegraphCQ: Continuous Dataflow Processing for an Uncertain World}},
        booktitle = {Proceedings of the {Conference} on {Innovative} {Data} {Systems} {Research}},
        author = {Chandrasekaran, Sirish and Cooper, Owen and Deshpande, Amol and Franklin, Michael J. and Hellerstein, Joseph M. and Hong, Wei and Krishnamurthy, Sailesh and Madden, Sam and Raman, Vijayshankar and Reiss, Fred and Shah, Mehul},
        year = {2003}
}

Incoming Citations (Sorted by Pagerank)

Showing 4 of 104 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
12,645	XTream: Personal Data Streams	2007	SIGMOD	5.093636e-05
12,687	Quality-Aware Distributed Data Delivery for Continuous Query Services	2006	SIGMOD	5.093636e-05
12,719	Action-Oriented Query Processing for Pervasive Computing	2005	CIDR	5.093636e-05
12,728	Predicate Result Range Caching for Continuous Queries	2005	SIGMOD	5.093636e-05

Outgoing Citations (Sorted by Pagerank)

Showing 21 of 21 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
25	NiagaraCQ: A Scalable Continuous Query System for Internet Databases	2000	SIGMOD	0.00054667018
26	Models and Issues in Data Stream Systems	2002	PODS	0.00052982574
53	Eddies: Continuously Adaptive Query Processing	2000	SIGMOD	0.00041071971
128	Efficient and Extensible Algorithms for Multi Query Optimization	2000	SIGMOD	0.0003072825
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
210	An Evaluation of Non-Equijoin Algorithms	1991	VLDB	0.00024797689
236	Efficient Filtering of XML Documents for Selective Dissemination of Information	2000	VLDB	0.00023721569
368	Continuous Queries over Append-Only Databases	1992	SIGMOD	0.00019968151
419	Cost-based Query Scrambling for Initial Delays	1998	SIGMOD	0.0001879684
441	Filtering Algorithms and Implementation for Very Fast Publish/Subscribe Systems	2001	SIGMOD	0.00018407547
551	On Computing Correlated Aggregates Over Continual Data Streams	2001	SIGMOD	0.00016635191
687	Sequence Query Processing	1994	SIGMOD	0.00014948592
801	Query Execution Techniques for Caching Expensive Methods	1996	SIGMOD	0.00013909408
822	Pipelining in Multi-Query Optimization	2001	PODS	0.00013807229
832	Streaming Queries over Streaming Data	2002	VLDB	0.00013736125
1,106	WSQ/DSQ: A Practical Approach for Combined Querying of Databases and the Web*	2000	SIGMOD	0.00012151041
1,680	Online Dynamic Reordering for Interactive Data Processing	1999	VLDB	0.00010024295
1,782	Broadcast Disks: Data Management for Asymmetric Communication Environments	1995	SIGMOD	9.7735503e-05
2,280	Partial Results for Online Query Processing	2002	SIGMOD	8.8129961e-05
2,524	Optimization of Sequence Queries in Database Systems	2001	PODS	8.4681197e-05

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#	Overall Rank	Paper	Year	Venue
1	7,284	Streaming in a Connected World: Querying and Tracking Distributed Data Streams	2007	SIGMOD
2	1,209	Highly Available, Fault-Tolerant, Parallel Dataflows	2004	SIGMOD
3	4,583	Continuous Analytics: Rethinking Query Processing in a Network-Effect World	2009	CIDR
4	722	Adaptive Filters for Continuous Queries over Distributed Data Streams	2003	SIGMOD
5	10,017	Continuous Query Processing in Data Streams Using Duality of Data and Queries	2006	SIGMOD
6	832	Streaming Queries over Streaming Data	2002	VLDB
7	2,280	Partial Results for Online Query Processing	2002	SIGMOD
8	12,861	Fault-tolerant, Load-balancing Queries in Telegraph	2001	SIGMOD
9	193	Continuously Adaptive Continuous Queries over Streams	2002	SIGMOD
10	505	TelegraphCQ: Continuous Dataflow Processing	2003	SIGMOD