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Republishers in a Publish/Subscribe Architecture for Data Streams
Conference proceeding   Peer reviewed

Republishers in a Publish/Subscribe Architecture for Data Streams

AJG Gray and Werner Nutt
Database: enterprise, skills and innovation: 22nd British National Conference on Databases, BNCOD 22, Sunderland, UK, July 5-7, 2005; Proceedings, Vol.3567, pp.179-184
Lecture Notes in Computer Science, 3567
22nd British National Conference on Databases, BNCOD 22 (Sunderland, 05/07/2005 - 07/07/2005)
2005
DOI: https://doi.org/10.1007/11511854_17
Handle:
https://hdl.handle.net/10863/40845

Abstract

We present a publish/subscribe framework for integrating data streams published by distributed producers. We introduce the idea of republishers which merge a set of data streams, either from producers or other republishers. The resulting hierarchy of producers and republishers can then be used to answer consumer queries over the streams. We discuss how to compute query plans to create such a hierarchy and the maintenance of these plans when the set of streams changes.
url
https://link.springer.com/chapter/10.1007/11511854_17View

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