Types of Storage Systems:
Storage Devices: Storage device or Storage organization is nil but recording roughly information inwards a device.There are dissimilar types of Storage Devices similar DVD Storage, Hard disk, Magnetic tape storage, Floppy disk Storage etc.The detailed explanation close Storage devices are equally follows.
- DVD
- Compact Disk ROM
- Floppy Disk
- Magnetic Tapes
- Magnetic tape Cartridges
- Winchester Disks
DVD:
- DVD is known equally ''Digital Video Disk'' this is the most pop known device. DVD used to read simply similar a CD-ROM past times the transparent layer of 0.6 mm. There are solely specified discs are capacities similar 4.7 GB, 8.5 GB, 9.4GB etc..
Compact Disc ROM:
- This type of storage is non used equally regularly due to the information i time entered into cannot live on deleted inwards it. This is similar ROM in addition to it is named equally CD-ROM. past times this feature, it is by in addition to large used for database purpose.
- This is used to read past times the aid of infrared Light Amplification by Stimulated Emission of Radiation focused on the disk reflective layer inwards this the transparent layer is close 1.2 mm. for information transfer, the existing floppy disk are replaced past times these players
Floppy Disk:
- In this magnetic coating is done inwards both sides, inwards this for storage disk enclosure a foursquare amongst internal lining is used inwards it. inwards this disk is divided into tracks in addition to subdivided into the radial sector.This type of storage has limitations in addition to this has high rotational speed this has close 360 K bytes to 1.5 k bytes storage range.
Magnetic tapes:
- This is used equally a majority storage medium, it contains amongst a 0.5-inch magnetic tape this is connected to computers.This has a express telephone commutation inwards information in addition to back-up, this is used to shop a huge total of information that is close 6250 bits per inch inwards ix tracks.
Magnetic tape Cartridges:
- This is a type of cartridge which is acquaint inwards the cassette, it is a magnetic tape that is close 0.25-inch size. This is used inwards micro in addition to minicomputers equally majority storage in addition to this is used equally a back-up medium for a difficult disk.
Winchester Disks:
- This type of Disk besides has a magnetic coating on both sides of it. this is a sparse in addition to a stiff metallic disk. This type of storage organization consists of large storage capacity.
- This is used extensively, the terms is depression in addition to compact inwards size is to a greater extent than advantageous. this is a fixed type storage organization available storage is close forty to 300 GB.