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Abstract
This correspondence proposes two ways to improve the sort-merge based band join algorithm. The techniques proposed address issues that have not been previously discussed: to choose a right relation as the inner relation to achieve better performance and to optimally allocate and adjust buffer allocations to make the algorithms robust to data skew and estimation errors.
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Source Title
IEEE Transactions on Knowledge and Data Engineering
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Date
1995-06
DOI
10.1109/69.390255
Type
Article