There are 3 main results that we are interested in when rating storage performance.
1. *'''Read:''' The amount of data that can be read from the storage medium per second.
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2. *'''Write:''' The amount of data that can be written to the storage medium per second.
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3. *'''Access:''' Time required for a computer to process data from the processor and then retrieve the required data from a storage medium.
===Cost===
