A Cost-Space Approach to Distributed Query Optimization in Stream Based Overlays

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A Cost-Space Approach to Distributed Query Optimization in Stream Based Overlays

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Title: A Cost-Space Approach to Distributed Query Optimization in Stream Based Overlays
Author: Shneidman, Jeffrey; Roussopoulos, Mema; Welsh, Matt; Pietzuch, Peter; Seltzer, Margo

Note: Order does not necessarily reflect citation order of authors.

Citation: Shneidman, Jeffrey, Peter Pietzuch, Matt Welsh, Margo Seltzer, and Mema Roussopoulos. 2005. A cost-space approach to distributed query optimization in stream based overlays. In Proceedings of the 21st International Conference on Data Engineering: ICDE 2005, 5-8 April 2005, National Center of Science, Tokyo, Japan, 1182 - 1188. Los Alamitos, Calif.: IEEE Computer Society.
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Abstract: Distributed stream-based applications, such as continuous query systems, have network scale and time characteristics that challenge traditional distributed query optimization. The optimization sub-problems of plan generation and service placement should be integrated to meet these challenges. These tasks have typically been treated as independent sub-problems because of the complexity of their integration. We suggest cost spaces as one way to mitigate this complexity. We further consider how cost spaces can be used to allow tractable multi-query optimization.
Published Version: http://dx.doi.org/10.1109/ICDE.2005.161
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:2962639
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