One embodiment provides a method of providing a user with information
quicker than could be achieved by obtaining the information from a
storage source, the method comprising receiving a request from a user for
stored data accessible by the user, the stored data maintained on one or
more disks accessible one at a time and wherein the disks have a latency
between the time of the request and the time the information is actually
available, and obtaining a first portion of the requested data from a
source other than where the requested data is stored, the amount of the
first portion spanning the latency period.