Accelerated application performance. This is often the first benefit that people think of when they think of flash.As all-flash storage solutions become increasingly affordable relative to spinning disk, enterprises can now realize flash benefits at scale, including: Flash Storage in the data centerįlash storage offers unique benefits to enterprises that are grappling with exploding data volumes and slow, unpredictable data access. In contrast to SSDs, HDD storage relies on spinning disks, motors, and read/write heads, using magnetism to store data on a rotating platter. SSD technology contrasts with hard disk drive (HDD) technology-the other major type of computer storage, which has been in place since the 1950s. When flash technology is used for enterprise storage, the term flash drive or flash array is often used interchangeably with solid-state drive (SSD). HDDīecause it uses integrated circuit technology, flash storage is a solid-state technology, meaning it has no moving parts. Flash storage can also come in several forms, from simple USB sticks to enterprise all-flash arrays. Cells with previously written data must be erased before new data can be written. In other words, nonvolatile memory won’t “forget” the data it has stored when the disk is turned off.įlash storage uses memory cells to store data. Nonvolatile memory doesn’t require power to maintain the integrity of stored data, so even if your power goes out, you don’t lose your data. The speed of flash storage is how got its name: It writes data and performs random I/O operations in a flash.įlash storage uses a type of nonvolatile memory called flash memory. Flash storage is a data storage technology based on high-speed, electrically programmable memory.
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