Sumários

Week 12: May 2nd

2 Maio 2023, 15:00 • Márcia Cristina Afonso Barros

Project evaluations (stage 2).

ETL system: staging steps of a data warehouse; conceptual ETL plan; logical data map; ETL build sequence; metadata; flat files vs. databases; data quality screens; conforming data; loading data into dimensions; handling SCD type 2 changes; loading data into facts; loading snapshot fact tables; indexes during the ETL processing; outwitting the database log; increasing ETL throughput.

Week 10: April 18th

18 Abril 2023, 16:30 • Márcia Cristina Afonso Barros

Project evaluations (stage 2).

Week 10: April 18th

18 Abril 2023, 15:00 • Márcia Cristina Afonso Barros

Project evaluations (stage 2).

Test 1

18 Abril 2023, 13:00 • António Ferreira

Test 1.