Nutanix – High Availability and Data Protection
In an earlier post, I spoke about a new functionality called “Cloud Connect” that lets users build a hybrid-cloud strategy for their datacenter. I wanted to step back a little and cover High Availability and Data Protection capabilities that Nutanix provides so that you have context around where Cloud Connect fits in.
Nutanix offers a wide range of capabilities across the stack to make sure data and VMs are continuously available. Failures can happen at multiple levels within the datacenter – individual HW components can fail, independent nodes can go down (mostly due to human errors), data stored in the disks can get corrupted or accidentally deleted, racks may fail and even an entire site can go down during a disaster. Today, you will find a wide range of solutions from different vendors that handle each of these failures. HW vendors provide redundancy at the HW level, hypervisors provide the ability to move VMs from one node to another in case of a node issue, back-up vendors provide ability to backup data to remote sites, cloud providers let you manage data in the public cloud and finally separate DR solutions are sold as bolt-ons to existing storage solution. What this results in is a vendor and management palooza. As you can imagine, associated Capex and Opex are extremely high as well.
Read the entire article here, Nutanix – High Availability and Data Protection
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