Research Article
Exploiting Sharing Join Opportunities in Big Data Multiquery Optimization with Flink
Table 7
The J-MOTH multiway join optimization techniques.
| | No | Sharing type | Technique name | Abbreviation |
| | 1 | No sharing | Naïve | NT | | 2 | Sharing data | Fine-grained sharing data | FGSD-T | | 3 | Coarse-grained sharing data | CGSD-T | | 4 | Sharing work | Shared implicit sort | SIS-T | | 5 | Shared simultaneous pipeline | SSP-T | | 6 | Ordering-shared simultaneous pipeline | O-SSP-T | | 7 | Sharing data and sharing work | Coarse-grained shared implicit sort- ordering-shared simultaneous pipeline | CG-SIS-O-SSP-T |
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