@dariofurlan @albertorizzi I see you appreciated this feature, unfortunately I have no time to work on it and provide a realistic ETA! At the moment I'm working on other things related to DGC and I have to add exemption certificate validation to the core.

The idea behind cache manager was born after many users started complaining about the lack of a persistent file system support on some PaaS like Heroku, and I suggested to switch to another platform as quick fix. My idea is to specify as a strong requirement the support of persistent file system on the deployment environment. Do you think this is a bad idea? I don't want to overcomplicate the SDK.