Queries and Updates in the coDB Peer to Peer Database System

Summary: coDB is a P2P DB system connecting heterogeneous schemas via GLAV coordination rules (conjunctive queries with existential heads). Nodes are queried locally; data and updates propagate to neighbors through cyclic GLAV rules for distributed cross-node access. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: hf45d678fcb214f11
Venue: VLDB
Year: 2004
Pagerank: 6.1868273e-05
Overall Rank: 5,308 | 64.32%
DOI: 10.1016/B978-012088469-8.50126-1

Incoming Non-self Citations Over Time

Authors

1. Enrico Franconi (Free University of Bolzano)
2. Gabriel Kuper (University of Trento)
3. Andrei Lopatenko (Free University of Bolzano; University of Manchester)
4. Ilya Zaihrayeu (University of Trento)

BibTeX Citation

@article{franconi_vldb04,
        title = {{Queries and Updates in the coDB Peer to Peer Database System}},
        author = {Franconi, Enrico and Kuper, Gabriel and Lopatenko, Andrei and Zaihrayeu, Ilya},
        journal = {PVLDB},
        series = {{VLDB} '04},
        pages = {1277--1280},
        doi = {10.1016/B978-012088469-8.50126-1},
        url = {https://doi.org/10.1016/B978-012088469-8.50126-1},
        year = {2004}
}

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
4,844	Data Sharing in the Hyperion Peer Database System	2005	VLDB	6.383506e-05
9,261	Preserving Privacy and Fairness in Peer-to-Peer Data Integration	2010	SIGMOD	5.2056825e-05
12,256	Lusail: A System for Querying Linked Data at Scale	2018	VLDB	4.9793485e-05
12,575	Lightweight Privacy-Preserving Peer-to-Peer Data Integration	2013	VLDB	4.9793485e-05

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
24	Data Integration: A Theoretical Perspective	2002	PODS	0.00055043581
899	Mapping Data in Peer-to-Peer Systems: Semantics and Algorithmic Issues	2003	SIGMOD	0.00013186809
2,138	Logical Foundations of Peer-To-Peer Data Integration	2004	PODS	8.9737764e-05

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