Businesses, whether large or small, merely take severe actions against data loss measures. Company or any enterprise data can get lost due to any hard drive failure or cyber-attack. So, every business should deploy preventive tasks to prevent data loss to a great extent. Otherwise, malware, ransomware, or hard drive failure can lead to extreme business loss. Because lost or corrupted data is nothing less than a loss of confidence and reliance among clients.
Of course, data recovery Dubai services are available for retrieving your data back, but you must also know specific common hacks. Therefore, you should focus on data backup strategies to protect your data from cybercrime activities. But, what about hard drive failures or physical damage? Is there any process to secure those hard drives related to your business?
Luckily, there is the RAID configuration. RAID is the abbreviation for Redundant Array of Inexpensive Disks. This is nothing but a data storage structure, and you, as an administrator, can combine several hard drives into a single array. Here, we would discuss the RAID 6 data recovery and its whereabouts. Let’s start.
How does RAID 6 Operate?
Before we proceed to the working mechanism, we would like to inform you that numerous RAID configurations are available. Depending on the functionality and technologies used, RAID configurations are divided in the following ways:
- RAID 0 that includes striping
- RAID 1 that involves mirroring
- The RAID 5 – striping with single parity
- RAID 6 data recovery – striping available with two parity scheme
Apart from these RAID configurations, hybrid RAID configurations such as RAID 10, RAID 50, RAID 60 are also available. You can initiate the RAID software on the hardware RAID controller card. Otherwise, you can implement the same RAID functionality on different operating systems, as well. However, hardware RAID operations are more useful but expensive than software.
If you think of considering the best RAID configuration, then RAID 6 data recovery can satisfy your requirements because it can handle two fail disks at the same time and load all the data to a third drive. And, its dual-parity scheme has proven to be very useful in such scenarios. In addition to high capacity, it can tolerate serious faults in distributing data over the drives. However, RAID 6 needs at least four drives and, at most, thirty-two drives.
How Many Drives can Get Lost due to RAID 6?
The functionality of RAID 6 is similar to RAID 5 except for the number of parties. This RAID configuration uses the XOR function to combine data from hard disk drives. For instance, if you engage RAID 6 for N disks, then the capacity of the array would be (N-2) multiplied by the capacity of the smallest disk.
Hence, the read speed increases for RAID 6. It is one of the most comfortable choices for enterprises as it can fail two disks, but the data remains protected due to second parity. However, at most, two drives can encounter failure because of operator mistakes and during rebuilding an array. Or, one drive fails, and another drive keeps rebuilding the array spontaneously.
Impeccable Benefits of RAID 6
As you have already noticed, RAID 6 gets the advantage of a double parity system. It has made this RAID configuration as one of the most reliable data recoveries Dubai options. Moreover, RAID 6 need not use enormous storage capacity. As it doesn’t encourage mirroring like RAID 10 it is very convenient for use, comparatively little data storage structure.
RAID 6 requires at least four disk drives so that it can conserve at least two drives for parity functionality. As you start adding disks, the capacity of usage enhances in the case of RAID 6. You can save the data from losing during rebuild if you use RAID 6. The parity keeps checking continuously if the data has lost or got overwritten by any other drive. That’s why RAID is the most fault-tolerance RAID data recovery technology ever discovered.
Risks of RAID 6
Nothing comes with only benefits, and neither does the RAID 6. The first key disadvantage is its pricing. The cost of RAID 6 can go out of your budget because of employing two additional disks. On the contrary, it can delay the entire data recovery process. As this particular RAID configuration involves parities, every parity gets calculated separately. Consequently, it consumes more time than you can expect.
The read’s time is recommendable for the RAID 6 configuration, but we can’t say so for the writer’s time. Rebuilding with a moderate sized-array of data can take at least a day to complete the entire process. Last but not least, you need to consider specialized hardware before you think of RAID 6.
Where can you use RAID 6?
Whenever you require RAID configuration, keep these factors in mind for reliable performance. They are performance, price, capacity, and redundancy. If all factors apply to your business needs, then you can decide to go with that deserving RAID technology. As the reader’s time is appreciable, RAID 6 can be used in sectors where transactions take place now and then. We recommend banking, healthcare, and defense sectors for the RAID 6 data recovery scheme. But, we strongly restrict RAID 6 for database applications.
Lastly…
Construct data backups and RAID configurations to protect your business data from crime and accidents. RAID 6 is absolutely a notable choice, even if two drives fail. It can secure data due to a twice parity system. If you can bear the risks, then it would be beneficial for your business. On the other hand, avail data recovery Dubai services to retrieve your data back from logical and physical failure.
