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.
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Cooke, A., Gray, A.J.G., Nutt, W.: Stream integration techniques for grid monitoring. Journal on Data Semantics 2, 136–175 (2005)
Cooke, A.W., Gray, A.J.G., Nutt, W., Magowan, J., Oevers, M., Taylor, P., Cordenonsi, R., Byrom, R., Cornwall, L., Djaoui, A., Field, L., Fisher, S.M., Hicks, S., Leake, J., Middleton, R., Wilson, A., Zhu, X., Podhorszki, N., Coghlan, B., Kenny, S., O’Callaghan, D., Ryan, J.: The relational grid monitoring architecture: Mediating information about the grid. Journal of Grid Computing 2(4), 323–339 (2004)
Czajkowski, K., Fitzgerald, S., Foster, I., Kesselman, C.: Grid information services for distributed resource sharing. In: HPDC 10, pp. 181–194 (2001)
Gray, A.J.G., Nutt, W.: Republishers in a publish/subscribe architecture for data streams. Technical report, School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK (2005)
Halevy, A.: Answering queries using views: A survey. The VLDB Journal 10(4), 270–294 (2001)
Stegmaier, B., Kuntschke, R., Kemper, A.: StreamGlobe: Adaptive query processing and optimization in streaming P2P environments. In: DMSN 2004, pp. 88–97 (2004)
Wiederhold, G.: Mediators in the architecture of future information systems. IEEE Computer 25(3), 38–49 (1992)
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© 2005 Springer-Verlag Berlin Heidelberg
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Gray, A.J.G., Nutt, W. (2005). Republishers in a Publish/Subscribe Architecture for Data Streams. In: Jackson, M., Nelson, D., Stirk, S. (eds) Database: Enterprise, Skills and Innovation. BNCOD 2005. Lecture Notes in Computer Science, vol 3567. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11511854_17
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DOI: https://doi.org/10.1007/11511854_17
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-26973-1
Online ISBN: 978-3-540-31677-0
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