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The Cloud data services, specifically, key/value stores and NoSQL database that require a large number of index lookups that fetch small amount of data. Random I/O becomes the critical performance factor. However, compared with sequential read, the efficiency of random read is very low. Our experiment will explain this. File I/O operation is closely associated with the implementation of I/O mechanism...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.