John C. Mallinson

  • Citations Per Year
Learn More
It is shown that a previously unknown class of magneti" zation patterns exists in planar structures which have the unique property that all the flux escapes from one surface with none leaving the other side. A simple case is a constant amplitude rotating vector magnetization where the sense of rotation dictates which surface has no flux. More complicated(More)
In this paper, we evaluate three storage systems for movieson-demand video servers. We show that striped disk farms, in which portions of movies are interleaved among disks, perform best. They achieve close to full disk utilization, good load balancing, and the lowest cost per video stream. Disk farms that store one movie per disk have lower performance,(More)
  • 1