What is ETL?
ETL is a process that extracts, transforms, and loads data from multiple sources to a data warehouse or other unified data repository.
What does Kettle do?
More than Kettle?
[1]https://www.ibm.com/cloud/learn/etl
ETL is a process that extracts, transforms, and loads data from multiple sources to a data warehouse or other unified data repository.
[1]https://www.ibm.com/cloud/learn/etl