Why SAN Devices are More Robust Than NAS Storage

For businesses of all sizes, storing files over a network can greatly
simplify many processes. However, there are a number of choices that have
to be made when using network storage. The two most popular options are
network-attached storage, or NAS, and storage area network, or SAN,
installations. Here are a few of the differences and why SAN installations
may be preferable for those who need robust storage.

NAS Storage

NAS storage is simply one or more hard drives connected to a network. NAS
devices have built-in filesystems, which can make initial installation a
bit simpler. By having its own IP address, it is fairly simple to access
NAS storage devices. For those who need a simple solution, NAS storage
functions admirably. While a team can help in the installation of NAS
systems, some people are able to install them without needing extra help.
Still, having a team
on hand can help in case problems arise in the future.

SAN Storage

In contrast to NAS installations, SAN storage relies on setting up
block-level storage across multiple devices. As a result, initial
installation may be a bit more challenging as the filesystem information is
stored on the client side instead of on the server side. However, this
distribution technique has some inherent advantages over NAS storage, and
businesses, which are increasingly relying on more demanding file
solutions, have been making the transition since SAN was introduced around
the year 2000. For most businesses, an IT support Orange County team will
be needed to ensure proper installation.

The Benefits of SAN Storage

Since SAN storage can be spread across multiple systems, is easier to
ensure that data is secure. For example, businesses can ensure that some of
the nodes are stored in remote locations and that all data is present in
multiple sites. In case of a fire or other natural disaster, this
redundancy makes recovering data far simpler and more reliable. Most NAS
installations rely on a single device to store information, and options for
redundancy are bit more complicated. Those who have more questions are
encouraged to ask an IT support team for more information.