Virtual Memory

@inproceedings{Denning1970VirtualM,
  title={Virtual Memory},
  author={Peter J. Denning},
  booktitle={CSUR},
  year={1970}
}
Virtual memory is the simulation of a storage space so large that programmers do not need to reprogram or recompile their works when the capacity of a local memory or the configuration of a network changes. The name, borrowed from optics, recalls the virtual images formed by mirrors and lenses--images that are not there but behave as if they are. The designers of the Atlas Computer at the University of Manchester invented virtual memory in the 1950s to eliminate a looming programming problem… 
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