A.4.5 ETL Processes in Data Warehousing

1. System fundamentals

2. Computer organization

3. Networks

4. Computational thinking, problem-solving and programming

5. Abstract data structures (HL)

6. Resource management (HL)

7. Control (HL)

A. Databases

B. Modelling and simulation

C. Web science

D. Object-oriented programming (OOP)