I used it within Microsoft's infrastructure mostly.

We are a consulting company that studies solutions and advises our customers on IT solutions. We work with our customers and try to find the adequate IT solutions for them.

We are a government data center. We host many virtual machines on Microsoft Hyper-V at our data center. We operate about five hundred virtual machines for different entities and ministries.

Our primary use case is for backup. I can back up all of our stuff, even the VMs that we have for Hyper V.

We are using Microsoft DPM to backup and restore data from our server farm.

We use Microsoft DPM on a daily, weekly, and incremental basis. We also use this solution for data replication. We have multiple products in our environment, both Microsoft and others. We also have a huge ERP like SAP running on Oracle.  

The main purpose of this software solution for our company is centralized management for the new projects. Our enterprise is on the bigger side and we have around ten thousand employees based locally and internationally. This solution helps us to manage all of the operations across servers and different workstations.

The most important use case is in the recovery of some data.

We can recover after users or bad applications have deleted data.

Sometimes we use it for recovery, the complete recovery of machines.

We are using this product for backing up our entire environment, which includes our ERP and all of the other systems that we have.

We primarily use the solution as a backup. We have some standalone and beta on it, however, we haven't got the whole stack on it now.

We're a local government entity and also a very Microsoft-centric shop. We use it for backing up the following workload types (All servers running Windows Server 20xx): 
- Physical Windows Servers
- Hyper-V Servers (at the host level)
- Hyper-V Servers ( at the guest level)
- Sharepoint
- Exchange 
- Network File Shares, implemented as CAFS (Continuously Available File Shares)

The primary use case of this solution is for backup and recovery.

This solution is part of our main disaster recovery as well as long term recovery solution policy. It will work on physical and virtual machines.

My work is on the customer side. I analyze a company's situation and figure out what's best for them from a cost perspective and an installation perspective. I'm a customer of Microsoft and managing director of the company. 

I primarily use the solution for my documentation projects.