Networked Storage

BOM provide Networked Storage Solutions specifying and integrating technologies from the world's best of breed vendors.

Network Attached Storage, (NAS) is a data storage mechanism that uses special devices connected directly to the network media. These devices are assigned an IP address and can then be accessed by clients via a server that acts as a gateway to the data, or in some cases allows the device to be accessed directly by the clients without an intermediary.

The beauty of a NAS fabric is that in an environment with many servers running different operating systems, storage of data can be centralized, as can the security, management, and backup of the data. An increasing number of companies already make use of NAS technology, if only with devices such as CD-ROM towers (stand-alone boxes that contain multiple CD-ROM drives) that are connected directly to the network.

Some of the major advantages of NAS include scalability; if you need more storage space, add another NAS device and increase the available storage. NAS also brings an extra level of fault tolerance to the network. In a direct attached storage environment, a server going down means that the data that that server holds is no longer available. With NAS, the data is still available on the network and accessible by clients. Fault tolerant configurations such as RAID can be used to make sure that the NAS device does not become a point of failure.