Question
Consider the following memory hierarchies: System A: - Access Times - o Cache: 1ns o Main Memory: 10ns o Disk: 5ms - Hit Rate -
Consider the following memory hierarchies:
System A:
- Access Times -
o Cache: 1ns
o Main Memory: 10ns
o Disk: 5ms - Hit Rate -
o Cache: .99
o Main Memory: .85
o Disk: 1
If we improved disk access time by over 100% (making it 2ms), how would that affect the average memory access time?
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Big Data Concepts, Theories, And Applications
Authors: Shui Yu, Song Guo
1st Edition
3319277634, 9783319277639
