All enterprises in today’s economy will have to rely on a storage technique, which is why it is important to think about direct attached storage vs. network-attached storage (NAS). The Celerra hybrid style has specific restrictions compared to Network Appliance or Auspex when it comes to NFS and CIFS information sharing and must be viewed far more as partitioned storage than as an optimized file serving, information sharing item.
What they do is share files over a network, of course file implies an underlying file-system structure and file-system implies block device, but mainly because it is completed more than a network it is known as as NAS – Network Attached Storage.
An iSCSI SAN array supplier, LeftHand Networks , devised the notion of obtaining its computer software, the iSCSI drive array controller, run as a virtual machine on a server and corraled the server’s direct-attached drive arrays into a networked, iSCSI-accessed SAN.
SAN is much more comparable to DAS than NAS, with the major dissimilarity being that – DAS is a one-to-one sort of relationship between the host and the storage, but SAN is a kind of many-to-many relationship among the host technique and the storage.
When they want to move from, say, a direct attached storage atmosphere to a networking infrastructure for their storage, we would like to make certain that they have options from Microsoft that are straightforward to deploy and easy to install for that marketplace.