Using Shared Virtual Memory for Parallel Join Processing

  title={Using Shared Virtual Memory for Parallel Join Processing},
  author={Ambuj Shatdal and Jeffrey F. Naughton},
  booktitle={SIGMOD Conference},
In this paper, we show that shared virtual memory, in a shared-nothing multiprocessor, facilitates the design and implementation of parallel join processing algorithms that perform significantly better in the presence of skew than previously proposed parallel join processing algorithms. We propose two variants of an algorithm for parallel join processing using shared virtual memory, and perform a detailed simulation to investigate their performance. The algorithm is unique in that it employs… CONTINUE READING
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