To the avoidance of doubt, Cache is distinguished by being an ephemeral copy of a relatively small amount of currently in-use digital assets for rapid access. Storage, by contrast, sits behind/below cache and provides the bulk, long term retention location for digital assets.
In summary and for the avoidance of doubt, you can differentiate Cloudimage and Filerobot as follow:
- Cloudimage leverages caching to deliver your media assets faster
- Filerobot stores, organizes and managed your media assets into a central hub