“The core of #Portolan is a specification that defines what we consider to be the best ways to build a serverless SDI. The specification lays out how data should be stored, organized, and documented to maximize ease of publication and utility to end users.”
portolan-sdi.org
Introducing Portolan: A serverless spatial data infrastructure
Cloud-optimized formats and STAC metadata make it possible to run a spatial data infrastructure as files in a bucket. Portolan is an open-source spec and toolkit for building one.