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The data scale in many data centers is growing explosively with emerging applications and usages of big data technologies. Data distribution is a key issue in large-scale distributed storage systems to place petabytes of data or even beyond, among tens or hundreds of thousands of storage devices. In the meantime, heterogeneous storage systems, such as those having devices with hard disk drives (HDDs)...
Performance of reading scientific data from a parallel file system depends on the organization of data on physical storage devices. Data is often immutable after producers of data, such as large-scale simulations, experiments, and observations, write the data to the parallel file system. As a result, read performance of data analysis tasks is often slow when the read pattern does not conform with...
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.