The world is moving forward in
the digital age and everything is being digitized. This digitization on a
global scale has led to an incredible amount of data being generated even from
the smallest of companies. Data storage has become a problem for everyone not
in the literal sense of it. Storing data is relatively easy but accessing it
has created problems as there sometimes might be a need to access data from
multiple machines. Share
storage makes data transfer and storage much faster than the Directly
Attached Storage in case of multiple computers. DAS requires configuring RAID
and engineer around backup on a server to server basis for multiple servers and
computers to access storage. Share
storage eliminates this and makes it easier to access data from
multiple servers and machines.
What happens in the traditional
storage system is if a physical server that is connected with the DAS fails
there can be a risk of data loss as well as unavailability of the storage and
data till the time the server is back up. In case of shared storage if a server
fails one can access its workload and data through a different host due to the
fact that it was all saved in a shared storage. Some of the most important
benefits of having a shared storage are: Higher availability and increased
reliability, better scalability which means that it doesn’t cause disruption in
running applications, Central Management. Central management is highly
important as there is single pool of storage which eliminates the time
consuming activity of managing storage from server to server.
There are many online digital store that
provide the shared storage services which make it available widely. The shared
storage also offers with increased security and privacy as access to data is
given through permission level and by proper authentication and login.
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