What are the 4 most used storage systems

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Leading brands of direct-attached storage consist of:

  1. Network Attached Storage (NAS)
  2. Storage Area Network (SAN)
  3. Cloud Storage

Network Attached Storage (NAS)

Network attached storage is specialized file storage that makes data accessible from a centralized storage unit to numerous users and associated client devices. The following are the leading brands of network attached storage devices:

  • Brand 1
  • Brand 2
  • Brand 3

Storage Area Network (SAN)

A storage area network is a collection of servers and drives that are connected to one another to provide a centralized pool for disk storage. A SAN is more complex, has multiple layers of redundancy, is more resilient and tolerant of failure, and has multiple switches and disk arrays. Since a NAS has a single point of failure, it could become inoperable if one of its components fails. Compared to a NAS, a SAN is easier to upgrade with fewer interruptions because it is more scalable.

Cloud Storage

Cloud storage, sometimes referred to as remote storage, is a category of storage that uses the internet to access and transfer data off-site, outside of your local network. Both business owners and consumers are typically familiar with cloud options like:

  • Option 1
  • Option 2
  • Option 3

After learning more about the four most typical kinds, you must choose the one that best suits the particular requirements of your company.

Let’s examine the four primary categories of storage devices.

  1. Primary Storage: Primary storage is the direct memory that the central processing unit (CPU) can access.
  2. Secondary Storage: Storage that is not directly accessible to the central processing unit is referred to as secondary storage.
  3. Tertiary Memory: Generally speaking, this kind of storage is not seen as crucial and is not found in personal computers.
  4. Cloud Storage: Cloud storage is a category of storage that uses the internet to access and transfer data off-site, outside of your local network.

Let’s examine the most popular kinds of storage.

  1. Conventional Hard Drives (HDDs): Conventional hard drives are among the most widely used kinds of media storage devices.
  2. Solid-State Drives (SSDs): Digital material can be permanently stored on solid-state drives, a type of contemporary storage technology.
  3. Flash Storage: Flash storage makes use of tiny, programmable memory modules.
  4. Floppy Disks: An older format called floppy disks enables the storing of data on devices with a compatible drive.
  5. Optical Storage: Data is encoded onto a device by a laser in optical storage media.

We’ll find out which storage device is most frequently used next.

  1. Volatile Storage: Memory (RAM), which only keeps data stored until the device is powered off by electricity, is an illustration of volatile storage.
  2. Non-volatile Storage: Non-volatile storage is defined as storage that keeps its data intact even when the device is not receiving any electricity. The solid-state drive (SSD) or hard disk drive (HDD) that houses all of the data saved on your computer serves as an illustration. Other non-volatile storage options include flash drives and DVDs.
  3. Secondary Storage: Secondary storage is the primary data storage device for the majority of personal computers. All of the data that a user wishes to preserve, including files, pictures, music, movies, and programs, is stored on a hard disk drive or solid-state drive.
  4. Storage Drive: The term "storage drive" is typically used to refer to a hard disk drive or solid-state drive.