Question
Consider a magnetic disk drive with 8 surfaces, 512 tracks per surface, and 64 sectors per track. Sector size = 1 kB. Average seek time
Consider a magnetic disk drive with 8 surfaces, 512 tracks per surface, and 64 sectors per track.
Sector size = 1 kB.
Average seek time = 8 ms,
Track-to-track access time = 1.5 ms,
Drive rotates at 3600 rpm.
Successive tracks in a cylinder can be read without head movement.
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Advanced Data Management For Sql Nosql Cloud And Distributed Databases
Authors: Lena Wiese
1st Edition
9783110441406
