RAID 0 stripes your data across multiple drives. Depending on the setup, RAIDs can process information faster than single drives thanks to their ability to access multiple drives simultaneously. In addition to the type of drive, the number of drives can also affect speed. So while RAIDs are generally safer than non-RAID drives, you should still keep another backup of your data elsewhere. In a case like this, the data may still be on the drives, but recovery might be difficult since many RAID controllers write data to drives differently. If the power supply, RAID controller or other hardware on the unit fails, the whole system may be non-functional. With most hardware like this, only the drives have backups - not the system. This configuration mirrors your data, storing exactly the same information on two matching drives. If you want maximum redundancy, configure your RAID in RAID 1. It protects your data so that, if one drive fails, you won’t lose everything. RedundancyĪnother benefit of using multiple drives in coordination is that you can configure your system to duplicate data across drives. As you can imagine, larger capacities come with a larger price tag. This means RAID systems can come in higher capacities than are possible with single-drive solutions. However, enclosures can include up to eight or more drives. That means a RAID needs at least two paired drives to work. RAIDs provide these benefits through the use of multiple storage drives configured to work together. They can offer massive storage capacity, data protection through redundancy and blazing fast read and write speeds - though not necessarily all at once. They usually look like a tower or rack-mounted system. RAID stands for Redundant Array of Independent Disks.
When you have lots of data to store and protect, and you need to access that data often, a RAID is going to be your best option. Then, we’ll look at two important factors that need to be considered when purchasing storage of any type. In this guide, you’ll find a list of the best storage drives on the market today, hand-picked by the Videomaker editors.
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