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dbis
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Publications
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2020
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Data-Parallel Query Processing on Non-Uniform Data
VLDB 2020 Reviews
confusing to use 8 as the number of lanes everywhere rather than switching between 8 and 32 within the section. The paper can just say in the experimental section that it used 32 lanes instead of 8. D2: The benefit [...] explicit reg. where data lies for each of the experiments. D7. Figure 8: Please include bar for a case between pk-fk and pk-32-fk (e.g., 8 or 16). In addition, in the case of pk-fk, why is pushdown faster [...] of data/work among lanes. There might be some case where this causes more overheads than benefits. 8. Novelty (Please give a high novelty ranking to papers on new topics, opening new fields, or proposing …