THIS USER ASKED 👇
Which of the following describes etl? a) a process that transforms information using a common set of enterprise definitions b) a process that loads information into a data warehouse c) a process that extracts information from internal and external databases d) all of these are correct.
THIS IS THE BEST ANSWER 👇
The correct answer is d) All of these are correct.
ETL stands for Extract, Transform and Load. The ETL system extracts data from the sources, applies data quality and consistency standards, complies with data so that separated and possibly unrelated sources can be used together, and as a final step delivers data in ready – to – use formats. site so developers can build and eliminate applications where users can make decisions.