Gone are the days when Direct-attached storage (DAS) such as hard disk drives, solid-state drives, optical disc drives, and external drives were enough to store and manage data. Nowadays, devices such as Network-attached storage (NAS), Storage Area Network (SAN), and Redundant Array of Independent Disks (RAID) that can store a large amount of data are predominantly used to store data on a large scale in enterprises.
This is because DAS is but a digital storage that remains attached directly only to the computer accessing it. This is just the opposite of data storage devices accessed over a computer network in NAS, SAN, and RAID servers. Consequently, these servers have large storage capacity meeting today’s massive data storage requirements.
NAS, SAN as well as RAID servers form the backbone of establishments’ IT infrastructure due to the several purposes they fulfil. They are highly useful for storing data on a large scale and several other uses, such as for running applications, web servers, virtual environments, mail server, etc. Out of all, data storage is one of the principal benefits that it offers. However, you may accidentally delete data files from these servers making all your crucial data lost. In such situations, it gets necessary to recover deleted files from NAS, SAN, and RAID servers as the case may be.
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NAS, SAN & RAID Servers – Data Storage, Deletion, And Recovery:
NAS: A file-level data storage server that remains connected to a computer network providing data access to a various group of clients, NAS, specializes in serving files by its software, hardware, or configuration. The NAS systems are networked machines containing one or more data storage drives organized into logical and redundant storage. The potential benefits that it offers are simple configuration, easier administration, and faster data access.
File sharing among multiple computers is one of its most significant advantages and the reason for it gaining immense popularity. Despite these advantages, you can accidentally delete data from it by mistake. This brings in the need for NAS data recovery. However, it does not provide any technique to recover the deleted files. Thus, in such a circumstance, you need the help of any reputed data recovery service provider that will help you recover all the accidentally deleted files.
SAN: A network that provides access to consolidated, block level data storage, SAN, is chiefly used to enhance storage devices such as tape libraries, disk arrays, and optical jukeboxes that are accessible to servers. In this way, the devices appear to the operating system as locally attached devices. A SAN usually has its network of storage devices that are not accessible through the local area network (LAN) by other devices. It does not provide the facility of file abstraction but the advantage of block-level operations. Also, the file systems built on top of SANs also provide file-level access and hence are known as shared-disk file systems. Same as NAS, you can mistakenly delete the SAN files the recovery which is not possible unless you reach out to any professional SAN data recovery service provider.
RAID: A data storage virtualization technology that combines multiple physical disk drive components into a single logical unit for data redundancy, improved performance, or both, RAID is popularly used in enterprises to store a large amount of data even in the case of failure of one or more hard disk. It provides a number of benefits for data storage but is not immune to data deletion. Therefore, anytime, if you delete files by mistake, you will have to seek help from any data recovery service provider so as to obtain RAID recovery service. Also, RAID recovery service should be available for all RAID levels such as RAID 0, RAID 1, RAID 2, RAID 3, RAID 4, RAID 5, etc.
The Way Forward For NAS, SAN, And RAID Recovery – Stellar Data Recovery:
Be it NAS, SAN, or RAID server, all of these are extremely complicated in structure. They require thorough knowledge to be able to use them even for the simple task of storing data. Thus, if data gets deleted from these server devices, it is a waste of time struggling to recover the accidentally deleted data. Not having the proper knowledge, you may end up losing even the rest of data. Sometimes, it becomes difficult to handle situations of data deletion in NAS, SAN, and RAID servers even for the IT administrators in the enterprises.
To deal with such situations, you should contact any of the Stellar Data Recovery service centers. This is because they provide high-end NAS Recovery, SAN Recovery, and RAID Recovery services with the help of which you can recover all the deleted data from these data storage servers. It has many branches spread throughout the country, and you can reach out to the closest one. They have a team of highly qualified professionals who make your day by recovering all the deleted data in the best possible manner within a restricted time.