Elastic Node Server (ENS)

ENS is a scalable front-end used to discover and to access large archives of heterogeneous data (geospatial or any other) with logical path. ENS includes a catalogue UI and API to browse data collections,to query metadata and to download products. As a virtual file system, ENS exposes backend data through standard interfaces, breaking down data structure into a logical tree of nodes, up to the tiniest piece of information

First practical case with Earth Observation products: you can use ENS API by renting Virtual Machines on ONDA platform https://www.onda-dias.eu/cms/services/catalogues/advanced-api/ and by doing a NFS mount in order to develop your own applications.