I would like to use a cloud file system that supports adding meta-data that is searchable. I want to use this meta-data to store keys from my application to associate the document.
E.g.
File: /XYZ/image.png Meta Data: Person-Id:12345 Group-Id:23456 Other-Id:3456
I would then like to use a API to search (v.fast) documents by Person-Id or Group-Id. I understand that I could create this table mapping myself (in mysql within the app) but is there a cloud files solution (google drive, rackspace, amazon) that supports this use case already?
Thanks