Redundant Array of Inexpensive Disks, commonly referred as RAID is a data recovery tool. But it is different from other recovery tools and is a complicated process. Therefore it is best to appoint professionals in the event of raid recovery.
There are various raid levels such as RAID0, RAID1, RAID2, RAID3, RAID5 and RAID6. RAID provides high data storage capacity and also minimizes the risk of data loss as data is distributed across a large number of disks.
RAID0, popularly known as stripe set or striped volume distributes data across two or more disks. It does not provide data redundancy and is used to increase performance. If a single disk fails, then the entire data becomes inaccessible. RAID0 is largely used for gaming and for read- only NFS servers. Although data transfer is very high but reliability is lower than that of a single disk. A minimum of two drives are required to form RAID0. As mentioned above, RAID0 is known as striped stripe because data is broken down into blocks and each block is written to a separate disk drive. RAID0 can be used with RAID1 and it will provide the advantage of striping along with mirroring. If data is lost or is corrupt, then it will be difficult to retrieve it because it is disseminated across multiple disks. Therefore it is also important to create back up of all files.
If there is loss of information in RAID0, then it is better to appoint professionals for RAID0 recovery. They will recognize the cause of damage and follow the prescribed steps and guidelines that will help them in RAID0 recovery. RAID0 should never be used for applications where the data stored is of vital importance. Although this level of raid is easy to install and it delivers high performance but it also brings along the risk of data loss.
The symptoms of a RAID0 failure are as follows
Each individual disk is unformatted.
The partition table is invalid.
The operating system is invalid.
If you notice any of these symptoms, then consult data recovery professionals immediately. There are a large number of good raid recovery companies that even provide online services and trial demo to assist you and help you greatly. They even promise money back guarantee if they are unable to help you in data retrieval. It is best to consult them because raid recovery is different from other hard drive recoveries and is the work of specialized and professional engineers. Do not think of carrying the task of RAID0 recovery on your own, otherwise you might head towards dangers and the task will become even more complicated. If you plan to save money by not hiring professionals, then you might be taking a wrong decision and the future losses will be far greater than the present one. Always reach for professionals in the event of raid recovery and also try to follow certain precautionary methods, the most important one being to create back up of all essential and vital information.
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