We are a hosting provider organization. Host servers are hosted in our data center, and we have the DC and DR solutions at different locations. We have 4 data centers in different countries.
We have scheduled the DR snapshot every 3 minutes. If anything goes wrong with a virtual machine, we can retrieve that virtual machine from the DR site. We have the data for up to three weeks.
If anything goes wrong with a site or there is a disaster in the data center, we can retrieve the whole data center from the secondary side that has the whole DR snapshot.