If you wish to set up RAID, you must be aware of various RAID Levels, RAID 0, RAID 1, RAID 5, etc. The primary step is to choose the appropriate RAID level. There are so many options that the clients get confused that what RAID level they should go for. RAID can be based on both hardware and software. The installation of a dedicated driver on the server is necessary for hardware-based RAID.
Externally protecting data through devices like G- RAID Data Recovery has become a necessity as it is fast and safe for recovering data. This is vital to quote here that this type of RAID performs in a much efficient way as compared to software-based RAID. RAID configuration plays a crucial role as the level of fault tolerance and performance depends on it. The question arises that how to choose the appropriate RAID level? The answer to this is explained below.
Indeed, there are exceptional levels of RAID with different functions performed by them. Some are made for excellent performance, and others are best suited to offer redundancy. The followings points will help you out in choosing the right level of RAID:
Overall Performance Should Be Considered
Application needs play a huge role in choosing the RAID level, so you should go for the one that suits your application requirements. You should be very clear about your priorities as to you wish to improve performance or make data redundant. Different applications have distinctive requirements.
For instance, some applications demand fast speed, whereas others are lightweight applications made for I/O needs. To make it more simple, here is an example: In case you want to increase the speed and data loss is not creating a problem, then you should go for RAID 0 as it will go well with your requirements, whereas if you demand reliability and efficient performance, you should go for RAID 10.
Storage Capacity
As discussed above, different RAID levels are made for distinctive requirements, the same way these RAID levels have other network spaces available to use. After considering RAID overload, the storage capacity varies among various groups. If you want to make sure that there is no data loss by adding RAID to your storage configuration, the choice of appropriate RAID level becomes vital.
Protection of Data Should Not Be Ignored
If minimal downtime is your priority, you should consider data redundancy as a critical factor while choosing the RAID level. The level of data protection should not be taken lightly, and it is equally important. It’s not necessary that all types can fulfill your requirements and ensure less downtime.
If you handle data backups, it is usually still advisable to go for RAID offering data protection. Nevertheless, it doesn’t make a difference that which RAID you choose, yet there are chances of data loss; you should always seek professional assistance. Data recovery professionals can guide you well and safeguard you from the loss of essential data.
Price
You always have to spend more on something good. RAID offering good performance and storage capacity is usually costly, but it is worth having one to avoid the issues regarding data loss and performance of the system.
