Literature Review on Usage of Tape Magnetic Stripe Cards Smart Cards Microfilm and Microfiche and Enterprise Storage

Tape  is  magnetically covered  band which is   developed of plastic it stores huge data it is less in cost .it allows  only READ and WRITE functions for data it is better used for permanent storage  and  support .in real life the  magnetic strip card is compared with entertainment card, bank card e t c  which contains a strip on it and asks for authentication  for identifying the card  it reads the data from concerned strip .

Smart card is also same in size of debit card  it  uses the concept of microprocessor s to store the data this data is very rapid in accessing the data   and updating  of data is also very fast   a MICROFILM is used  which is of  100- to 215-foot. Microfiche is also same kind like microfilm but this dimension  are small  these two lessens the role of paper films and these are less in cost  and have high life capacity  for storing the data.

Microfiche is also same kind like microfilm but this dimension  are small  these two lessens the role of paper films and these are less in cost  and have high life capacity  for storing the data. The last one is enterprise which takes the support of computers, networks, servers these gives scope for storing high volume of data some systems which uses enterprise provides huge memory space of more than 185 TB capacity.

 

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