I’m a Dell/EMC partner, not a customer. In my all installations, customers were very satisfied. Unity has shown improvements over VNX.
For example, the graphic management has become HTML5, and the datamover(s) and control station(s) are not physical. They support VVOL.
In the management interface, you can only create one LUN at a time. This is resolved in last(s) unity version, DellEMC resolve this…
I also want to see inline deduplication in future Unity versions.
I have used the product for six months.
I did not encounter any stability issues.
I did not encounter any scalability issues.
Overall, it is very good.
I´m a Dell/EMC partner, not a customer.
The initial setup was very simple.
Read a little bit about the product and its purpose. The implementation itself is simple.