用于决策支持应用程序的可伸缩并行查询服务器

Jen-Yao Chung
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引用次数: 0

摘要

决策支持应用程序需要能够查询大量详细的历史数据。我们正在利用并行技术,通过查询分解、CPU和I/O并行性以及客户机/服务器方法来改进查询响应时间。IBM System/390并行查询服务器是建立在先进和低成本的CMOS微处理器的决策支持应用程序。我们讨论了一个可扩展并行查询服务器的设计、实现和性能。
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Scalable parallel query server for decision support applications
Decision-support applications require the ability to query against large amounts of detailed historical data. We are exploiting parallel technology to improve query response time through query decomposition, CPU and I/O parallelism, and client/server approach. IBM System/390 Parallel Query Server is built on advanced and low-cost CMOS microprocessors for decision-support applications. We discuss our design, implementation and performance of a scalable parallel query server.<>
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