NAS vs SAN

19. January 2010

NAS provides both storage and a file system. This is often contrasted with SAN (Storage Area Network), which provides only block-based storage and leaves file system concerns on the "client" side. SAN protocols are SCSI, Fibre Channel, iSCSI, ATA over Ethernet (AoE), or HyperSCSI.

Despite their differences, SAN and NAS are not mutually exclusive, and may be combined as a SAN-NAS hybrid, offering both file-level protocols (NAS) and block-level protocols (SAN) from the same system. An example of this is Openfiler, a free software product running on Linux.

Technology

Comments

3/5/2010 12:46:01 PM #
I need to read more on this topic..Thanks for sharing a nice info...
3/9/2010 8:53:32 PM #
It's not that I want to copy your blog, but I really adore the look. Could you tell me what template are you using? Or was it made just for you?
6/18/2010 9:08:58 PM #
You make a great point.  Got some great information here.  I think that if more people thought about it that way, theyd have a better time understanding the issue.  Your view is definitely something Id like to see more of.  Thanks for this blog.  Its fantastic and so is what youve got to say.
6/26/2010 8:38:56 PM #
This is definitely a topic thats close to me so Im happy that you wrote about it.  Im also happy that you did the subject some justice.  Not only do you know a great deal about it, you know how to present in a way that people will want to read more.  Im so happy to know someone like you exists on the web.
7/15/2010 6:38:26 AM #
sagabindara salutes you all out there
7/23/2010 2:27:53 AM #
Gibt es etwas aufregenderes als eine Dame in scharfer Lederwaesche? Ich denke nein!
8/9/2010 1:01:58 AM #
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