Where I live, a graduate with an MBBS degree (Master of Medicine, Master of Surgery) is called a doctor. To me, strictly speaking, he is a doctor only...
In computer networking, a virtual storage area network (VSAN) is a collection of ports from a set of connected Fibre Channel switches, that form a virtual fabric. Ports within a single switch can be partitioned into multiple VSANs, despite sharing hardware resources.
A virtual storage appliance (VSA) is a storage controller that runs on a virtual machine (VM) to create shared storage without the cost of additional hardware. Utilizing snapshots to solve VM management headaches.Access this exclusive guide to learn how snapshots can benefit your IT shop by saving you time and resources while reducing management stress. Additionally, find out how to troubleshoot problems that occur when snapshots are used incorrectly.SAs are popular with small businesses that need shared storage for redundancy and high availability (HA), as well as with large enterprises that need to migrate data between disparate arrays. See also: virtual SAN appliance, cloud storage appliance.