distributed_query_processing_有道手机词典

1.Suppose you had access to such primitives; your goal in this project would be to explore how to use them to make distributed query processing more efficient.
假设可以取得此类原始工具，专题的目标是研究如何运用它们让分布型查询处理更加有效。
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2.To solve that problem, OODT provides transparent access to distributed resources, functionality for data discovery and query optimization, as well as distributed processing and virtual archives.
为了解决那个问题，OODT提供了对分布式资源的透明访问、数据恢复和查询优化功能以及分布式处理和虚拟存档。
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3.The distributed data query is the core of the distributed database managing system, but the optimized query algorithm is the key technology in query processing.
分布式数据查询是分布式数据库管理系统的核心，而查询优化算法又是查询处理中的关键技术。
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