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STORAGE (cold storage (definition (storage (as of food) in a cold place…

- - - - what is cd
        
        A compact disc is a portable storage medium that can be used to record, store and play back audio, video and other data in digital form.
      - A standard compact disc measures 4.7 inches, or 120 millimeters (mm), across, is 1.2 mm thick, weighs between 15 grams and 20 grams, and has a capacity of 80 minutes of audio, or 650 megabytes (MB) to 700 MB of data.
      - A CD works by focusing a 780 nanometer wavelength semiconductor laser onto a single track of the disc. As the disc rotates, the laser beam measures differences in the way light is reflected off the polycarbonate layer on the bottom of the disc, converting it to sound.
    - - definition
        
        The hard drive is what stores all your data. It houses the hard disk, where all your files and folders are physically located. A typical hard drive is only slightly larger than your hand, yet can hold over 100 GB of data. The data is stored on a stack of disks that are mounted inside a solid encasement. These disks spin extremely fast (typically at either 5400 or 7200 RPM) so that data can be accessed immediately from anywhere on the drive. The data is stored on the hard drive magnetically, so it stays on the drive even after the power supply is turned off.
      - uses
        
        Storage is the hard drive’s responsibility. Everything you keep on your computer is on a hard drive. Not just documents, pictures, music and videos. Your programs, your preferences, even your operating system—they’re all stored on your computer’s hard drive.
    - - known as usb drive
        
        how to use a usb drive
        
        To use a flash drive, just insert the drive into a free USB port on the computer
      - what is flash drive
        
        A flash drive is a small, ultra-portable storage device which, unlike an optical drive or a traditional hard drive, has no moving parts.
      - Available Flash Drive Sizes
        
        Most flash drives have a storage capacity from 8 GB to 64 GB. Smaller and larger flash drives are also available but they're harder to find.
      - More About Flash Drives
        
        Flash drives can be written and rewritten to an almost unlimited number of times, similar to hard drives.
    - - definition
        
        Cloud storage is a cloud computing model in which data is stored on remote servers accessed from the Internet, or "cloud." It is maintained, operated and managed by a cloud storage service provider on a storage servers that are built on virtualization techniques.
        Cloud storage is also known as utility storage - a term subject to differentiation based on actual implementation and service delivery.
      - Cloud storage works through data center virtualization, providing end users and applications with a virtual storage architecture that is scalable according to application requirements. In general, cloud storage operates through a Web-based API that is remotely implemented through its interaction with the client application's in-house cloud storage infrastructure for input/output (I/O) and read/write (R/W) operations.