It could be NetApp, they had a huge marketing wave 2-3 years ago. In fairness, their appliances are very good, I've seen them in action both on-prem and in the cloud (on AWS). The pricing however... They're very expensive, particularly so in the cloud (since you're paying licensing on top of cloud resources).

OnTAP Cloud? That's what their system was called.

Yup, we were beta testers or something the time

I still have the 8.1 manuals laying around here. Nifty technology but pricey, indeed.