caa a22 4500 477132782 CHVBK 20180405111708.0 cr unu---uuuuu 170330e19971101xx s 000 0 eng 10.1007/s005300050067 doi (NATIONALLICENCE)springer-10.1007/s005300050067 Disk load balancing for video-on-demand systems [Elektronische Daten] [Joel L. Wolf, Philip S. Yu, Hadas Shachnai] Abstract.: For a video-on-demand computer system, we propose a scheme which balances the load on the disks, thereby helping to solve a performance problem crucial to achieving maximal video throughput. Our load-balancing scheme consists of two components. The static component determines good assignments of videos to groups of striped disks. The dynamic component uses these assignments, and features a "DASD dancing” algorithm which performs real-time disk scheduling in an effective manner. Our scheme works synergistically with disk striping. We examine the performance of the proposed algorithm via simulation experiments. Springer-Verlag Berlin Heidelberg, 1997 Wolf Joel L. IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA, US aut Yu Philip S. IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA, US aut Shachnai Hadas Department of Computer Science, Technion IIT, Haifa 32000, Israel, IL aut https://doi.org/10.1007/s005300050067 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s005300050067 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wolf Joel L. IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA, US aut NATIONALLICENCE 700 1- Yu Philip S. IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA, US aut NATIONALLICENCE 700 1- Shachnai Hadas Department of Computer Science, Technion IIT, Haifa 32000, Israel, IL aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer