Dynamic Action Scheduling in a Parallel Database System


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Grefen, P.W.P.J. and Apers, P.M.G. (1992) Dynamic Action Scheduling in a Parallel Database System. In: Proceedings of the 4th International Conference on Parallel Architectures and Languages Europe (PARLE 1992), 15-18 Jun 1992, Paris, France.

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Abstract:This paper describes a scheduling technique for parallel database systems to obtain high performance, both in terms of response time and throughput. The technique enables both intra- and inter-transaction parallelism while controlling concurrency between transactions correctly. Scheduling is performed dynamically at transaction execution time, taking into account dynamic aspects of the execution and allowing parallelism between the scheduling and transaction execution processes. The technique has a solid conceptual background, based on a simple graph-based approach. The usability and effectiveness of the technique are demonstrated by implementation in and measurements on the parallel PRISMA database system.
Item Type:Conference or Workshop Item
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Link to this item:http://purl.utwente.nl/publications/66440
Official URL:http://dx.doi.org/10.1007/3-540-55599-4_126
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