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Table 4 D-ETL engine performance in ROSITA

From: Dynamic-ETL: a hybrid approach for health data extraction, transformation and loading

Rule number Number of source tables Number of records (in all source tables) Run-time (in seconds)
1 1 21,565 1.1
2 2 851,706 30.3
3 2 1,910,513 12.0
4 2 1,324,860 13.1
5 3 1,987,582 15.3
6 3 2,007,661 30.1