Computers and Technology, 25.04.2021 14:00 dasharia
In a certain file server system, it takes 15 ms to process one transaction if the target data is available in the disk cache. If the target data is stored in the hard disk in lieu of the disk cache, additional 75 ms for disk access is required to process it. When two-thirds of the number of transactions can be processed by using the disk cache data only, how many transactions per second on average can be consecutively handled in this system? Here, no parallel operation of disk access and data processing is performed. Overhead, such as communication and OS, can be ignored.
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In a certain file server system, it takes 15 ms to process one transaction if the target data is ava...
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