What Does Deduplication Mean?

In computing, data deduplication is a technique for eliminating duplicate copies of repeating data. Successful implementation of the technique can improve storage utilization, which may in turn lower capital expenditure by reducing the overall amount of storage media required to meet storage capacity needs.

What is data deduplication and why is it important?

It allows for the storage of one unique instance of all the data within a database, without any copies needlessly taking up space. Once the redundant copies of data are removed, data deduplication gives you the option to compress the single copies of data that are stored to save even more space.

What is deduplication?

Deduplication refers to a method of eliminating a dataset's redundant data. In a secure data deduplication process, a deduplication assessment tool identifies extra copies of data and deletes them, so a single instance can then be stored. Data deduplication software analyzes data to identify duplicate byte patterns.