data owner was the key one here. If I run a storage service for example, I have control of the data, but you would see it as a breech of trust if I deleted your data, or gave access to someone else without your permission, because you in the scenario are the data owner.
I am not talking about back ups but more of dealing with the problems of distributed data in general. I.E. How do you, across a network of intermittent reliability (at a certain scale this is a guarantee not a choice), in sure that a piece of data written to and read by multiple actors is constant and available across the system?
I haven’t seen a replicated database that operates over the same scale of failure domains as distrubuted ledgers, do you have good examples of that?
In practice, data owners don’t have control of their data, sysadmins do. This gets complicated in multi-orgnizational data setups.
Cloud only and closed source, right?