What is network file management?

Network file management solves problems associated with providing access to computer files that could exist in a number of networks connected to the network. This usually includes a form of storage virtualization that allows the user to access files as if they were stored on its local computer. In a distributed file system, files can live on one or more servers or on the network connection (NAS) storage devices. The virtual user interface is implemented using a uniform file naming system and mapping of logical groups such as directory, on location in the physical storage.

In most network file management scenarios, computers or servers are computers. Clients are work stations that operate applications and rely on sources such as storage. Clients usually do not have direct access to data, but interact with the server using a network file (NFS) protocol. Access to files and permits to edit them canbe subject to the level of security of security. The Virtual File System (VFS) overlaps and allows users to access shared network files as if they were stored locally.

specially designed for storing computer files, the NAS device came to replace general computers that have often been assigned to this task. Its dedicated design simplifies network file management and increases the effectiveness of data delivery to workstations. The NFS server still provides service requirements, but the NAS device is responsible for data transfer and updating the modified files. Because it is not part of the server, more NAS devices can be placed anywhere in the network and can be added or removed without off the server.

These devices may also include further virtualization of storage called a redundant field of independent disks (RAID). Files can be saved and copied on multiple disks inside our WMA access to HIlu as if they were on a single storage medium. This is another scheme designed to facilitate the complexity of network file management. The user remains protected behind the virtual interface and continues to work as if the required data was at hand, stored in its local machine.

Available physical storage in the network is divided into basic quantities of the same sizes called physical ranges. They are mapped to units of virtual storage, called logical ranges, the same size from which groups can be grouped, such as files, directory and volumes. Placing the actual physical range of data holding is invisible and unimportant to users. Virtual file systems mediate all access and storage requirements. The ability to work with a virtual storage storage simplifies the power management of network files such as a backup, security access and ability to easily add or remove data sources.