How a SAN Storage Area Network Works!

This question has a relatively simple answer- use a Storage Area Network solution. In this special network, only file servers reside. This allows quick propagation of information throughout your network, as well as security from network-based threats. This article will detail exactly how a SAN Storage Area Network operates, and how it can benefit your business.

The main benefit that a SAN network brings a company is speed with data transfers. By setting up a separate storage network, this can allow fast data transfers from one device on the Storage Area Network. For instance, files can quickly be transferred from the FTP server's directory to a user's file server directory, even through the two directories can be located on entirely different servers. In addition, SAN technology offers the ability to connect large data networks that span thousands of miles- and the devices on that network can still communicate effectively. By organizing these devices on a data device-only network, faster data transfers can occur.

In addition, Storage Area Network technology also simplifies data backup requirements for System Administrators. Since the devices on that network are already interconnected, a single backup server can backup several storage devices, eliminating the need for multiple backup servers. In addition, management is also easier, since each file server or device is located on the same network. With this added management simplicity, SAN networks are able to concentrate on what really matters- transferring data quickly and securely.

SAN technology also offers an additional feature- tight security. By placing all of the storage nodes on a single network, a System Administrator can more effectively filter access to this special network. Since all of the servers and devices on the network only require data services to be exported to the main network, it is virtually impossible by design for a virus or worm to spread onto this network. In addition, an outside attacker will have more trouble compromising a storage network.



Storage Area Networks operate by using high speed devices interconnected on the same network segment- improving performance. These networks are by design simple to maintain, and simple to secure against outside attackers and other network threats. If your business has a need for any of these features in a network storage medium, consider the use and deployment of a SAN based solution.