RAID is used to combine inexpensive disk drives into an array which provided a single storage unit that provides a higher capacity, fault tolerance, and increased disk I/O speeds.
The use of this technology increased because it is the safest way to store significant files. Unfortunately, RAID arrays are still inclined to data loss. And due to the multiple drives presence, the data recovery process can be very challenging.
Before choosing a company that will recover your data, we recommend you to read reviews about them. In the data recovery field, you need to be sure that your device will be in the hands of professionals. This is crucially important for the case success because you will not have a second chance to recover lost data.