A high-performance parallel database architecture
ICS '93 Proceedings of the 7th international conference on Supercomputing
Query Optimization in Multidatabase Systems
Distributed and Parallel Databases
Hybrid-Range Partitioning Strategy: A New Declustering Strategy for Multiprocessor Database Machines
VLDB '90 Proceedings of the 16th International Conference on Very Large Data Bases
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The optimization problem discussed in this paper is the translation of an SQL query into an efficient parallel execution plan for a multiprocessor database machine under the performance goal of reduced response times as well as increased throughput in a multiuser environment. We describe and justify the most important research problems which have to be solved to achieve this task, and we explain our approach to solve these problems.