Raid array is a system with more than two drive that is developed and is linked physically to form logical that is single and have capacity storage that is large and has some benefits to small businesses. This system is inexpensive and provides redundancy and improved access rate. It ensures no critical file is lost at any time. It ensures the stability of data, and therefore every small business should install it. Raid array has the below benefit to small businesses:
Reduce the risk of losing all data if one drive fails;
In case one drive fails in small business the raid array reduce the risk of losing all the data and improve access time through spreading data over the multiple disks. It also provides a method of accessing many individual disks as if the array were in one large drive.
This system is very crucial in the data storage in small businesses. The data is efficiently stored as to the policy of an organization. The retrieval of the information is also made more accessible.
Provision of redundancy;
In case the drive in the array breaks down in small business the system can get information from the drive left working. Therefore it ensures no data is lost. After the replacing the spoilt drive with a new one, the information is got from the working one and pasted to a new one.
Stores parity information;
This system can store the data which is small that can describe a large amount of data in small businesses which can be used to trace the data that is lost because of disk breaks down. Therefore it ensures there is the continuity of the information.
Raid array is very crucial to small businesses for data storage parity of information, provision of redundancy and data backup. The critical data is not lost despite the system failure, and therefore every small business should install this system.