Data compression in DB2 reduces the size of data by eliminating ________.
- Duplicate records
- Redundant information
- Unused space
- Unwanted data
Data compression in DB2 works by identifying and removing redundant information within the dataset. This can include eliminating duplicate records, reducing unused space, or removing any unnecessary data that might be present, ultimately leading to a reduction in the overall size of the data stored in the database.
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