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To improve the I/O performance of servers, replacing Hard Disk Drives (HDD) with Solid State Drives (SSD) may be the best way, for SSDs have higher throughput than HDDs in terms of write and read, especially for random access pattern. But the cost per gigabytes (GB) of SSDs is ten or more times higher than that of HDDs. So constructing storage system with HDDs and SSDs is a practical way to improve...
Because of the bottleneck of disk I/O, the distributed file system based on disk is limited in the performance on data throughput and latency. It is a big challenge for such a system to meet the high performance requirement of the massive small-file storage. Cache has been widely used in storage system to improve the data access performance. In order to support the storage of massive small files,...
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.