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RAID data, most of us who are related to the tech world, know well about this term. But for those who have no know-how about RAID Data, here is a brief introduction to it. RAID is a technology that is used for virtual data storage and is made up of a combination of many physical disk drive components. All of these components are incorporated into one or more logical units for the specific purpose of data redundancy and performance improvement. Data redundancy is often mixed with actual data present in the computers or technology, but it is defined as the additional data to the actual data that allows the correction of errors in stored and transmitted data.
Sometimes data redundancy happens by accident and sometimes it is intentional. Accidental data redundancy can be the result of a complex process or code coding while intentional data deletion can be used to protect data and ensure consistency – by simply using multiple times for disaster recovery data and quality testing. Well, in both cases, what to do if the data is lost? One will definitely go for data recovery options.
What is RAID Data Recovery?
The best raid data recovery is the process of recovering and restoring data that is lost from a RAID storage device or infrastructure. It is not a simple or general data recovery. It is different from standard data recovery processes. It is due to the reason that RAID storage devices or infrastructure use a unique and more complex method of storing and extracting data. There are different reasons for RAID data loss, among which few very common reasons are as follows:
· Faulty hard disk
· Faulty controllers
· Application/software corruption
· Data overwritten
Data Recovery process
For the data recovery process of RAID storage devices, it is very important to know the RAID level of the device. There are various levels, for example RAID 0,2,3,4,5,6,7 and 10. After confirming the RAID level, the data recovery process can be started according to the level.
The recovering process involves variously automated and manual data recovery processes. These processes are then used to extract and restore data from one or more RAID drives and storage components. It is applicable for both hardware and software-based RAID. In the process, all the RAID storage arrays are reconstructed to the original or last known good setting and configuration. The person/software should be aware of RAID configuration at hardware, software, and firmware levels to successfully obtain data. Identifying a suitable RAID is an important part of the RAID recovery process.
Data recovery services
In case of data loss, it is best to hire a professional person to recover the data. These kinds of services are available in the market 24/7, you can reach them out and they will help you in the best possible way to get your data safely. Few best of them are SalvageData, Ontrack, DriveSavers, Gillware and etc.
Points to remember
When your hard drive or other storage device is inaccessible, or there is a physical injury to it, it is important not to panic. In that case, you should know what to do instead of what to do. While you are facing data loss, please refrain from the following:
· Do not tamper with or abuse the storage device. This is one of the main causes of permanent data loss.
· Do not format the storage device; it can make data recovery very difficult.
· Do not store new data on a storage device. It will override old data and will make recovery impossible.
· If your hard drive is cutting, tapping, clicking, or ringing, please do not use any recovery software that could damage the drive further.
· Do not replace electronic devices as this may result in permanent data loss.
If you are in such a situation where you have lost your data, do not try to recover it by yourself if you are not a professional or you don’t know anything about it. Always go for the professional’s help or hire services.