What is the primary objective of data transformation in ETL processes?
- To convert data into a consistent format
- To extract data from multiple sources
- To index data for faster retrieval
- To load data into the destination system
The primary objective of data transformation in ETL processes is to convert data from various sources into a consistent format that is suitable for analysis and storage. This involves standardizing data types, resolving inconsistencies, and ensuring compatibility across systems.
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