![]() ![]() Does it have good security or support enterprise-grade security tools? Stored data and critical application workloads should be protected.If you will need to grow quickly, make sure the array you choose has the option to do that with minimal hassle. Most of the best enterprise-class storage solutions are somewhat scalable, or at least market themselves as such, but levels do vary. Is it scalable? This is particularly important for businesses that plan to grow significantly in the few years after purchasing a new array.Performance management helps businesses see their storage statistics more quickly and derive actionable data from them. They can also include recommendations for shifting workloads to another location or scaling to add more space. Does the storage array in question have good performance management tools or support integrations with such tools? Performance management typically involves viewing storage capacity, speeds, and workloads.Additionally, some are expensive, and though they will be well worth the investment for some enterprises, they may be too large for others. How big is your business? Most of the listed solutions are designed for enterprises, but some of them work better for smaller organizations.Most of the arrays below will feature flash storage, underscoring its importance in the future of data storage for critical enterprise workloads.Ĭonsider the following questions when choosing a storage array for your enterprise: Some support hard drives, while others only support flash. How to Select a Storage Arrayĭata storage arrays vary in size, drive support, and specialization. But it takes greater advantage of astronomical NVMe data processing rates. Storage arrays that offer NVMe-oF technology are still rare NVMe-oF is very new. It’s particularly helpful for organizations that need stored data available throughout their entire data centers, not siloed on just one piece of hardware. NVMe over Fabrics (NVMe-oF) for data centers makes stored data available over a network, rather than available on only one computer or server. NVMe speeds far outstrip other SSD technologies, such as SATA. By bypassing a controller (which SATA uses) and connecting to the PCIe bus instead, data can be processed more quickly and efficiently. Non-Volatile Memory Express (NVMe) is an SSD technology that creates a direct connection to the central processing unit of a computer. RAID 5 and 6, the levels with some of the best protection, aren’t protective enough to meet ideal backup demand in current data center environments. Some storage professionals no longer view RAID as a reliable backup or protection technology because it allows for so little failure, especially in arrays with more disks. 10, which combines 0 and 1 and uses both striping and mirroring.6, which also uses striping and parity and allows two disk failures.5, which uses striping and parity, which allows one disk failure.1, which uses disk mirroring to copy data in disk pairs.0, which uses neither mirroring nor parity but only striping (which doesn’t actually back up any data).The most commonly known levels of RAID are: RAID uses a couple of different methods to copy or retain data, including mirroring (copying data exactly to the next drive in the array) and parity (a mathematical way to recalculate missing data). Redundant Array of Independent Disks is a redundancy and backup technology for hard drives and solid-state drives. SANs meet the need for low-latency data center connections and connect data storage in an extensive network.Īlso Read: Top 8 SAN Storage Arrays Storage Array Technologies RAID SAN arrays are still rising in prominence in the storage industry, especially ones with high-speed connections (such as Fibre channel) and support for NVMe. Storage arrays are managed by a controller.Ī storage area network (SAN) connects multiple storage devices, including arrays, in a data center or other local area. These devices may also connect to an entire network within a data center. What Does a Storage Array Do?Ī storage array holds block, file, or object stored data on two or more storage devices. The top storage arrays provide extensive data storage and allow users to shift critical business workloads to locations that best support them. Despite the growing popularity of cloud storage, arrays, particularly all-flash ones, are a critical part of many enterprise storage infrastructures. ![]() Storage arrays play an important role in data centers, which require enormous storage capacity and high-speed network connection. We may make money when you click on links to our partners. Enterprise Storage Forum content and product recommendations are editorially independent. ![]()
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