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Home » Quiz » Data Warehousing Quiz

Which ETL phase is responsible for pushing data into a data warehouse?

Difficulty level
  • Extraction
  • Loading
  • Storage
  • Transformation
The ETL phase responsible for pushing data into a data warehouse is the "Loading" phase. During this phase, transformed data is loaded into the data warehouse for storage and analysis.
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Data Warehousing Quiz
Quiz
A media company hosts large video files and has users globally. They want to ensure smooth streaming for all users irrespective of their location. What scalability solution might they consider?
What does the "in-memory" aspect of a data warehouse mean?

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