top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

what is the difference between compression and de-duplication?

+1 vote
392 views
what is the difference between compression and de-duplication?
posted May 21, 2015 by Venkadash

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

Compression basically attempts to reduce the size of a file by removing redundant data within the file. By making files smaller, less disk space is consumed, and more files can be stored on disk.
where as, Deduplication is intended to eliminate redundant (duplicate) files on a storage system. By saving only one instance of a file, disk space can be significantly reduced.

answer May 21, 2015 by Salil Agrawal
Similar Questions
+1 vote
+4 votes

For example, if I have RAID size of 10TB but my data is 12TB, then how can I make use of the RAID and if so how?

0 votes

Sometime back I bought a pen drive of 16 GB and now it showing space of pen drive very less in KBs.
What could be the reason for showing less space than it actual and how it can get back the space ?

...