Research Article
Application of Filters to Multiway Joins in MapReduce
Table 1
Test datasets for common attribute joins.
| | Table | Number of records | Size | Number of records satisfying selection predicate |
| | Part | 20 M | 2.3 GB | 1.08 M | | Partsupp | 80 M | 12 GB | 80 M * | | Lineitem | 600 M | 75 GB | 600 M (no predicate) |
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