Proceedings of the Second International Conference on Parallel and Distributed Information Systems, San Diego
Performance of inverted indices in shared-nothing distributed text document information retrie- val systems
作者:
A. Tomasic， H. Garcia-Molina.
关键词:
distributed databases；document handling；indexing；information retrieval system evaluation；information retrieval systems；query processing；database；design tradeoffs；hardware configurations；inverted indices
摘要:
The impact on query processing performance of various physical organizations for inverted lists is compared. A probabilistic mode of the database and queries is introduced. Simulation experiments determine which variables most strongly influence response time and throughput. This leads to a set of design tradeoffs over a range of hardware configurations and new parallel query processing strategies
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