Network
attached storage is an attractive solution for small business and
private use storage. The NAS server is already equipped with
operation system which contains storage for implementing NAS .
However, the NAS software is also available separately and allows for
quick installation on the popular operating systems.
NAS software solutions vary from the simplest applications offering basic
NAS services to most comprehensive software.
These complex NAS
software products do not only provides NAS services but also support
SAN’s iSCSI functionality and the possibility of future upgrades
and storage capacity expansion. NAS/SAN software packages also allow
to transform standard hardware into a NAS/SAN type device.
NAS
applications create an environment for high-speed data transfer
between network devices and data storage and backup for heterogeneous
clients. They provide the functionality of iSCSI targets and
initiators for NAS users and allow for quick access to the data.
Depending on the product, the access type can be only file level, or
both file as well as block level.
NAS
software is an indispensible tool for network storage management. It
relieves the responsibility and saves a lot of workload to IT network
administrators. The applications provide most advanced storage
security system and data protection, with data reduplication,
disaster recovery and automatic failover solutions. NAS allows the
data to be l available on the network and accessible by clients.
Fault tolerant measures such as RAID, can additionally be used to
make sure that the NAS device does not become a point of failure.
NAS
technology with dedicated software enables effective management and
high availability of the company’s IT system, ensures business
continuity and successful functioning of the enterprise at a lower
cost.
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