RAID technology is the use of multiple drives to emulate the performance of a single drive. This is usually done to increase data security and redundancy, read / write performance speed, or a combination of both. It is of great use in corporate data management.
Data is an integral part of today’s businesses. Information is said to be powerful and accurate, especially when you consider the nature of the economy of the modern world in this age, which we call the information age.
This has led to the explosion of information technology integration in most businesses. Most companies use some type of information system that stores sensitive information that is vital to a wide spectrum of activities.
These systems can be reliable, especially as technology increases the amount and accuracy of information stored in various media and systems. However, the chance that these systems will crash or that data will be lost cannot be ignored.
Most data crashes occur when a physical or logical error is introduced into a system. Hard drives, CD-ROMs, tape drives, and other storage media can and eventually will fail. This could be caused by a host reason – power outages, physical damage to media, main crashes, engine issues and the like.
Whatever the reason, you need a means to recover all this data. This is especially true if, for some reason, the deleted, destroyed, or corrupted data contains information that has not been backed up or exists in any other location.
A special consideration in planning backup strategies is the type of storage to use. If you’re using a RAID configuration for your data access and recording, keep in mind a few extra tips in addition to your general knowledge data management.
1. Regular Maintenance – Although RAID components are generally reliable, it is recommended that you perform regular backups at regular intervals. There is always a chance that such systems have logical and continuity problems. For this, you may want to use special software to maintain the integrity of your RAID configuration.
2. Know Your Problem – It may take a bit of training to know the difference, but many of the RAID problems can be solved by using readily available RAID data recovery tools. If such software does not work, you can consider the services of a professional data recovery expert.
These experts are well trained and use equipment that is not readily available to most people to recover badly damaged drives and hopeless media.
3. If possible, use Software RAID instead of Hardware RAID – while software RAID is a good alternative to hardware RAID. Software RAID has a few practical setbacks.
Software RAID is not as fault tolerant as hardware RAID. It may not be an error magnet, but it is still a lot less reliable compared to hardware RAID
Software raid also takes up valuable system resources and must be started before it can be used. This doesn’t mean that software RAID should be avoided like the flu; it’s just that there are really good reasons to use hardware RAID instead
4. Invest in Maintenance – While spending precious hours backing up and maintaining your RAID can prove stressful, and certainly not necessary, all you need to do is look at a professional data recovery bill to help realize it was all worth it.