|
Answer» ETL stands for EXTRACTION transformation and loading
ETL provide developers with an INTERFACE for designing source-to-target mappings, transformation and JOB control parameter
* Extraction
Take data from an external source and move it to the warehouse pre-processor DATABASE
* Transformation
Transform data task allows point-to-point generating, modifying and transforming data
* Loading
Load data task adds records to a database table in a warehouse. ETL stands for extraction transformation and loading
ETL provide developers with an interface for designing source-to-target mappings, transformation and job control parameter
* Extraction
Take data from an external source and move it to the warehouse pre-processor database
* Transformation
Transform data task allows point-to-point generating, modifying and transforming data
* Loading
Load data task adds records to a database table in a warehouse.
|
