Data base/Dynamic pages

Hello,

I'm managing & documenting a huge international database of streetart pictures (all related to the history of motion pictures).

I'd like to upload all those pictures (thousands) on my website (www.streetartcinema.com), properly documented (movie title/character/filmmaker/year, street artist, location, photographer) and properly organised in a database.

It seems that the tools database/dynamic pages would be perfect for that (or not?).

But I don't understand how that works. I tried to read a couple of articles on wix support but I still don't have a clue.

Does anyone could help?

Thanks a lot,

Stéphanie