Adobe Lightroom catalog - sqlite is used for lrcat, which can hold hundreds of thousands metadata of pictures and (non-destructive) edit sequences on those pictures.

Some examples [0][1], or just play with it yourself.

[0]: https://dphacks.com/2019/05/07/how-to-search-multiple-lightr... [1]: http://regex.info/blog/2006-07-29/221