Storage virtualization abstracts storage management from physical hardware, and creates a central pool of storage capacity. This allows applications to be run on a single or virtual data storage greatly smaller number of servers. This also eliminates the connection between data access at the level of the file and the physical location of the server. This makes it easier to optimize storage, carry out non-disruptive migrations of files, and much more.
Storage virtualization is an essential component of many modern IT environments. It can help improve IT operations and help reduce costs. It allows the organization to reduce costs by reducing the number physical servers required for each application. It can also make it easier to migrate to new platforms for technology.
The main benefit of virtual storage for data is that it simplifies the IT environment by decreasing the amount of physical hardware needed to support applications. Traditionally, every application needed its own dedicated hardware. Think of print servers or mail servers. In traditional data storage models companies typically overcrowded their datacenters by utilizing redundant and expensive hardware. Storage virtualization allows an IT team to simplify their approach, and cut costs of maintaining a complex datacenter.
Virtual storage lets an organization consolidate its server SAN while reducing CAPEX. The same internal drives can be utilized for both for both. It can also improve performance and utilization of storage by combining various disks and storage arrays to one pool, which can be accessed by all the SAN.
