Storage virtualization, as the name suggests, is a technology click this site that pools physical storage information from multiple devices in to what appears to be an individual pool of available storage capacity. This kind of capacity can then be presented to servers, VMs and bare metal hosts in a digital environment while logical storage space.
The technology relies on application to identify and aggregate physical memory space from hard disk drive, optical, adhesive tape, solid-state and also other storage gadgets into a distributed pool of logical capacity that can be maintained by a central console. More storage equipment can be added simply because needed and joined towards the pool, thus expanding their overall potential.
Block-level virtualization (block aggregation) is a frequent form of storage virtualization that presents a lot of physical hard disks to an program as one reasonable device. This sort of virtualization often improves performance by simply abstracting the logical drive from the actual storage.
Network-based storage virtualization is also a fashionable form of virtualization. It connects to storage area devices on the Fibre Route (FC) or Internet Little Computer System Software (iSCSI) SAN and presents them as a pool area of storage space that is available to all members belonging to the SAN.
Data replication is yet another common use for storage space virtualization. It provides common place to replicate info across several systems against failures and facilitate data migration.
Virtualization also offers a method to extend the life span of old storage systems by adding these people as a tier of storage to the virtualized pool. This can reduce operations costs and free up space on the storage space system which is not currently being utilized.
