I use the database features for analyzing data sets I download from the Internet. I use the file system features for organizing my photos. I can tag each photo

I use the database features for analyzing data sets I download from the Internet. I use the file system features for organizing my photos. I can tag each photo with a set of meta-data tags. Then if I want to find every photo that I took at night in 2020 on vacation; I can search for photos with those tags. It also takes a SHA1 of the data stream and attaches it automatically to the photo. That way I can find all the photos that are duplicates, even if they were renamed and put in different folders.