If you're talking about space on drive then you can expect the new one to
be smaller generally as it has been straight efficient writes rather than a
bunch of updates and deletes which create "holes" in the physical file
space.
It helps if you are more detailed as to what you've observed if you want a
more specific answer.
- - Ben Scherrey
On Wed, Oct 3, 2018, 7:43 PM Sonam Sharma <sonams1209(at)gmail(dot)com> wrote:
> I have restored the database from backup dump but the size of source and
> target databases are different. What can be the reason for this ?
>
> Regards,
> Sonam
>