Cardinality Estimation on CEB 1a-varied In-Distribution Query Center Move
0.01RMSEMSCN + CDF
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| MSCN + CDFtechnique=SeConCDF2024.09 | 0.01 | 1.1 | 1.4 | |
| Robust-MSCN*query masking=false, join bitmaps=true2024.09 | 0.011 | 1.1 | 1.3 | |
| MSCN2024.09 | 0.012 | 1.1 | 1.5 | |
| Robust-MSCNquery masking=true, join bitmaps=true2024.09 | 0.019 | 1.2 | 1.7 | |
| PostgreSQL2024.09 | 0.054 | 22 | 10 | |
| Sampling2024.09 | 0.144 | 10 | 10 |