In ETL, ________ is used to extract data from different sources.
- Extraction
- Integration
- Loading
- Transform
In ETL, the process of Extraction is used to gather data from various sources. It is the initial step where data is collected for further processing in the ETL pipeline.
Loading...
Related Quiz
- For complex data warehousing projects, ________'s ability to handle multiple data sources is essential.
- Real-time data integration testing often requires ________ to handle high-volume data scenarios.
- A company is adopting a new ETL tool that leverages AI for data quality improvement. What are key factors to consider in this transition?
- ________ is a critical component of Big Data testing to validate the scalability and reliability of the system.
- In ETL testing, automated scripts can be reused for ________ testing.