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History of storage media device

History of storage media device

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History of storage media device

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  1. History of storage media device By: Spencer Smith

  2. Types of data storage • There are primitive and new data storage types. Some primitive ones are simply pencil to paper, the human memory, paintings on a cave can even be a type of data storage. Some advance types can be digital store devices like a CD, HDD, SSD, RAM.

  3. What is data storage? • Data storage is basically the process of recording and storing information so it can be later accessed by others or yourself later.

  4. Beginning of digital storage • The very first HDD was made in 1956 by the company IBM. It records information by magnetizing a thin film of ferromagnetic material on a disk. The data is encoded using an encoding scheme such as run-length limited encoding which determines how the data is represented by the magnetic transitions.

  5. Unit of digital storage. • Kilobyte is equal to 1,000 bytes Megabyte is equal to 1,000,000 kilobytesGigabyte is equal to 1,000,000,000 megabytes Now there is the terabyte which is equal to 1,000 Gigabytes.

  6. Advancements from the hard drive. • The next generation technology is already here to make hard drives obsolete. They’re solid state drives they have no motor or any disks to drive SSD’s have no mechanical moving parts.

  7. How do SSD’s work • They work based on NAND-based flash memory integrated circuit assemblies as memory to store data persistently. SSD technology uses electronic interfaces compatible with traditional block input/output (I/O) hard disk drives.