Abstract
We consider the problem of efficiently sharing large volumes of XML data based on distributed hash table overlay networks. Over the last three years, we have built ViP2P (standing for Views in Peer-to-Peer), a platform for the distributed, parallel dissemination of XML data among peers. At the core of ViP2P stand distributed materialized XML views, defined as XML queries, filled in with data published anywhere in the network, and exploited to efficiently answer queries issued by any network peer. ViP2P is one of the very few fully implemented P2P platforms for XML sharing, deployed on hundreds of peers in a WAN. This paper describes the system architecture and modules, and the engineering lessons learned. We show experimental results, showing that our choices, outperf related systems by orders of magnitude in terms of data volumes, network size and data dissemination throughput.
Original language | English |
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Title of host publication | Web Engineering - 12th International Conference, ICWE 2012, Proceedings |
Pages | 386-394 |
Number of pages | 9 |
Volume | 7387 LNCS |
DOIs | |
Publication status | Published - 2012 |
Externally published | Yes |
Event | ICWE 2012: 12th International Conference on Web Engineering - Berlin, Germany Duration: 23 Jul 2012 → 27 Jul 2012 Conference number: 12 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 7387 LNCS |
ISSN (Print) | 03029743 |
ISSN (Electronic) | 16113349 |
Conference
Conference | ICWE 2012 |
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Country/Territory | Germany |
City | Berlin |
Period | 23/07/12 → 27/07/12 |
Keywords
- DHT
- distributed views
- P2P
- XML