Which of the following types of logical extraction method extracts only the data that has changed, since a well defined event back in history?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- What various validations do you perform on the data after extraction?
- The extract process is which of the following?
- Which file records all changes made to the database and is used only when recovering an instance?
- Which backup type only makes copies of files created or changed since the last full backup?
- which is used to extract data from database
- __________ is the operation of extracting data from a source system for further use in a data warehouse env...
- __________ is the operation of extracting data from a source system for further use in a data warehouse env...
- The technique of gathering data from various operational systems and from external sources is known as ____...