Influence Of A Network Storage Device
A network storage device is essentially a central hard drive; that is used for storing and serving up different data flies efficiently from multiple devices. They provide companies an excellent way for centralizing data storage and thus, eliminate the need for businesses to have dedicated storage devices for each server system or client.
Difference between SAN and NAS
With NAS (network attached storage) structures, heterogeneous systems such as Macs, PCs and servers can all easily access and share the stored files as well. NAS network storage type is usually confused with Storage Area network (SAN) architectures, though these two are different. With NAS, the intention is to store the entire enterprise data centrally so as to access it by multiple servers or client systems. On the other hand, the motto behind setting up the SAN environment is mainly to optimize the storage resource utilization by sharing and pooling storage data among multiple systems.
How do network storage devices work?
From a technical viewpoint, these storage devices are bit more than that of stripped down file servers intended for the task of storing as well as serving up files on a network to multiple systems. Since the systems are platform agnostic, so they are accessible directly by almost any client system or server on the network. Storage devices are linked to the network directly either through Ethernet or via wireless mode. Network storage devices are specialized hardware devices having their own operating system and they also feature powerful microprocessors for operating NAS software and the disk drives present in them.
Usually, these storage devices feature either two or more hard drives, which are organized in logical arrays called as RAID arrays. Such systems are specially designed to automatically preserve two copies of every data file for added security. With RAID arrays, suppose if one drive fails a copy of the file or data will be available always in another drive.
How Does NAS benefit to a business?
Businesses can have multiple benefits by implementing network storage server architectures. One of the most vital benefits of the NAS technology is that it allows the companies to centralize their data and also make it obtainable to various client as well as server systems on the network. This kind of storage device is more affordable than other traditional file server type and direct attached storage devices. NAS storage devices allow companies to remove or add storage resources without any disruption, unlike in server attached storage wherein the file server usually requires to be taken offline to increment storage resources. Furthermore, these storage devices are optimized well for both data storage and file serving purposes as well. As a result, the network storage devices offer significantly the best data access speeds and even performance than compared to that of generic file servers. The data centralization, which is enabled by NAS types also reduce some complexity and cost involved in managing file serving systems. This is factually a cost effective storage device, and offer fast access to almost all types of data.
About The Author
Reyna Adams is considered to be an authority when it comes to network storage server and solutions and likes to share his experiences from the field in the many informative articles that he writes on the topic. He recommends http://www.digiliant.com/ as the best place to find high storage area network solutions and devices for all kinds of needs.