Storage virtualization abstracts storage management away from physical hardware and creates a centralized storage capacity pool. This allows applications that run on a single server or a reduced number of servers. This also eliminates the connection between data accessed on the level of the file and the physical location of the server. This makes it simpler to optimize storage, conduct non-disruptive file migrations and much more.
Storage virtualization is a crucial element of modern IT environments. It can help improve IT operations and reduce costs. It can help organizations reduce overheads by reducing the number of physical servers required for each application, and makes it easier to switch to new platforms for technology.
The biggest benefit of virtual data storage is that it helps to simplify the IT environment by reducing the amount of physical hardware required to support applications. Historically, each application required its own dedicated hardware – for example, print servers or email servers. With traditional storage models for data, organizations overcrowded their datacenters by redundant and expensive hardware. With storage virtualization, an IT team can take an easier method and reduce the cost of maintaining a complex datacenter.
Utilizing virtual storage, a company can consolidate its server SAN and reduce its CAPEX by using the same internal drives for both. It also can achieve higher efficiency and greater utilization of storage by mixing multiple storage arrays and disks into one pool that can be accessed by all the servers in the SAN.
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