Are Multi-way Joins Actually Useful?


Multi-way joins improve performance by avoiding extra I/Os from multiple partitioning steps. There are several multi-way join algorithms proposed, and the research results are encouraging. However, commercial database systems are not currently using multi-way joins. Practical issues include modifying the optimizer and execution system to support multi-way… (More)
DOI: 10.5220/0004412100130022


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@inproceedings{Henderson2013AreMJ, title={Are Multi-way Joins Actually Useful?}, author={Michael Henderson and Ramon Lawrence}, booktitle={ICEIS}, year={2013} }