Mass storage software includes applications and programs which are used for efficient data storage management in the mass storage drives. In this way, this software is an indispensable part of the storage systems.
Mass storage software refers to the applications used for management of storage in mass storage devices. Those devices will include disks, disk arrays such as RAID technologies and tape libraries. This type of mass storage hardware is not only used for storage but also for storage backups, as in the case of tape libraries. Backup management in the storage process will be also performed by the dedicated mass storage software.
Most of mass storage software includes solutions for the popular storage systems – direct attached storage (DAS), network attached storage (NAS) and storage area networks (SAN). The two latter solutions are network systems which use network connections to communicate between storage devices and client computers. Although both SAN and NAS solutions differ in storage capacity, speed and target users, the software used in them serves for almost identical purposes – it enables storage resources consolidation, access to the data for multiple users and data storage management.
Mass storage software is available with various storage servers as an integral part of their operating systems or separately, to be installed and cooperate with standard Windows or Unix/Linux OS.
The software used network systems which store the data of the users on disk arrays manages the complex processes of creating a powerful data center which consolidates all storage resources. The software also allows IT administrators to easily migrate any virtual machines from direct attached storage to shared storage on the network. Mass storage software is a ready solution offering complete and flexible data storage.
The notion of storage software consists of all the methods, applications and protocols that are used for storing the data and the management of this process. Many IT companies offer a range of solutions for effective storage management. This software is a tool which helps you understand, classify, protect, and retain your data according its purpose and value. Storage management tools include storage resource management (SRM) and SAN management software, performance monitoring, file systems, volume management, virtualization software and security software. Depending on the type of storage solution the software must be in compliance with it. Network attached storage is a more economical for small activity and home usage. If you decide to use the NASserver, it does not usually need a fully-fledged operating system.
NAS appliance is equipped in its own operation system and network users can access it if they have a system that uses one of popular network protocols, e.g. FTP. NAS software ensures that a business has a flexible and reliable storage solution that protects the data and increases the productivity. The installation and configuration takes usually only few minutes. The software is pre-configured for immediate use. It consists of several applications like in the case of the product by Synology, consisting of file, audio, mail and surveillance managers. Moreover, there is a technique of data storage called Hierarchical Storage Management or Tiered Storage. It automatically moves data between more and less expensive storage devices. This system is cost-saving, since long-term storage of data does not have to involve media providing quick access, e.g. using high-cost Fibre Channels and storage area network appliances.
Therefore it is moved to slower disc arrays or discs and tapes. Hierarchical storage is usually performed by dedicated software, e.g. IBM Tivoli Storage Manager or Common Vault and many other. Another thing is an open source software which is also available for storage applications such as backup, NAS, data warehouses, compression, encryption, data destruction and other, not only for home use.
Network attached storage is a storage solution for many types of users. It typically offers file level access to storage resources, NAS OS is general should be a software which is light, devoid of any additional or redundant features. In this way, it reaches highest availability and performance levels and is not used for other purposes than data storage.
NAS OS makes the perfect storage software for all organizations that need a scalable, hardware-independent, inexpensive solution with high levels of data security and performance. NAS OS provides efficient storage management and control of all storage processes.
The most common functionalities of NAS OS are RAID and tape libraries support, data replication, antivirus software, snapshots, iSCSI, Fibre Channel and native support for all the most common operating systems including Windows, Linux, Unix, Apple or ESX Server. It also offers the possibility of Online Capacity expansion, so that you do not have to limit your future data resources or worry about high costs of modernisation of your storage system. For the reasons mentioned above, NAS device with NAS OS is certain to meet all your needs and expectations.
Although NAS is a separate system and it has several differences when compared with SAN technology, there are solutions which make it possible to combine these two systems into one. Sometimes they additionally offer other useful functionalities. In the solutions where NAS OS provides SAN functionality within the same system, it allows for more flexibility and storage system expansion.
NAS OS is a perfect solution for virtualization of storage resources, data server, various backup systems and data replication. It also makes your storage solution secured and thanks to automatic iSCSIand NFS failover and hardware monitoring software.