NAS storage – The best solution yet for data centers?
Networking and explosion of data has driven data centers to
invest in expensive storage solutions. However, as businesses minimize costs,
we are increasingly seeing many SMBs shifting towards scalable enterprise NAS
storage. However, NAS storage has been perceived as a storage technology not
suitable for all enterprise environments. At first glance, that appears to be
quite a narrow perception; nonetheless, the facts are quite the opposite of
what you might expect. You might be surprised that it is one of the best
solutions yet to minimize costs and still get the desired performance and
scalability.
Why most SMBs are shifting to NAS
The main benefit of NAS systems is that they make it easy to
centralize your data into one location. NAS storage is highly suitable for data
centralization and makes it really easy for storage administrators to
troubleshoot without incurring any downtime at all.
Network Attached Storage also benefits from being highly
scalable, meaning that it's easy to add more space and performance just by
simply adding additional drives or additional nodes. The best NAS systems are
also much easier to manage than a traditional SAN solution, with most vendors
providing everything you need in one bundle. For example, StoneFly provides many
enterprise-grade features in their SSO NAS appliances like (WORM) volumes,
Automated storage tiering, Deduplication, AES 256-bit encryption, and
Sync/async multi-appliance/multi-site replication.
Another thing Network Attached Storage systems are known for
RAID. "RAID" stands for "Redundant Array of Inexpensive
Disks". Any good NAS system will have some redundancy built-in, which
means that if one drive fails, the data is still safe and accessible at all
times. There are different levels of RAID that can be used to protect your
data, but we will leave them for another day.
Some issues inherent to NAS storage
With that being said, NAS storage is not perfect. Since NAS
is connected to a network, it often becomes the victim of ransomware which
causes immense monetary and data loss to companies. Thankfully, reputed
manufacturers like StoneFly
provide Anti-virus and anti-ransomware support built into their appliances, as
well as support for data replication and snapshots to make sure that your data
stays secure.
What's more, because NAS uses standard Ethernet, it can
suffer from poorer performance over long distances and can be subject to
latency issues when multiple users are accessing the same data at once.
However, NAS has come a long way in addressing these issues, and many of them now
claim fast throughput speeds of up to 120 MB/s read and write and latency times
as low as 2ms. With flexible and scalable storage, you can also upgrade your
Ethernet to Gigabit to attain maximum transfer speeds and have an aggregated
performance of all your nodes combined together.
Takeaway
No matter your IT needs, NAS storage is a viable technology
for your data center. From SMBs to large enterprises, its affordability and
flexibility make NAS storage a good NAS solution for every business. If this helped you,
we suggest re thinking your data center storage. Who knows—maybe you'll too get
rid of that overpriced array down the street!
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