统计数据库的扩展散列连接方法
An Extendible Hashing Join Method in Statistical Databases
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摘要: 本文对用于统计数据库的散列连接法和传统连接法的时间复杂性进行了评估,并简单地讨论了扩展散列法的空间复杂性。Abstract: This paper evaiuates the time complexity of a hashing join method and traditional join methods used in statistical databases,and briefly discusses the space complexity of extendible hashing.
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