Option to only update since previous dump

[Superraptor]

Hello!

I'm curious if there is a way to use the mediawiki-dump-generator to only gather changes since the previous dump (to update an existing dump basically), in order to decrease the overall amount of time necessary to create a dump for larger instances. For example, I have a Wikibase instance of about 30,000 pages and it currently takes about 10-15 hours to create a new dump. I think updating an existing dump would take a much shorter period of time (maybe even less than an hour at times), which would be a huge benefit.

Any help much appreciated!

[drjwbaker]

Agree with @Superraptor that this would be a useful feature.

[yzqzss]

saveweb#24 👀

[Superraptor]

Solved via the ingenuity of @yzqzss ! Closing !