Ask HN: Need for SaaS app to transform your spatial data for rendering/querying?

Imagine there are TBs of raster and vector data in your S3, and you'd want to have the ability to render/query those files without bringing in Postgres or setting up your infra. Does it solve a problem for you? I'd love to build an app given that there is enough need!

I work in the GIS space as a data engineer and I've seen this problem quite a few times but not sure if it's that big, things are either too expensive or slow and harder to scale with spatial data IMO

(Maptiler/Mpabox don't provide querying ability out of the box)