This is a solution that scales well, although I think that we have stabilized in terms of use.

With respect to scalability, we have an open question as to whether we will be able to grow into a cloud-based deployment. We don't know in what ways this solution will assist us with the migration, or whether we can still use it for DR. We don't know about the type of backup, be it full, incremental, or otherwise. We are also looking for a cost-savings if we migrate. These are things that we will find out over time.

We have about two petabytes of data.

While I do believe the solution would be easy to scale, we haven't yet tried to do so ourselves.

Currently, we have about 10 people within our company using the solution.