Computerized data has become critical to the survival of an enterprise. Company must have a strategy forrecovering their data should data lose. RAID is a popular mechanism to offer good fault-tolerance. But RAID can n...
The access frequency of different files in file system is dissimilar. If file system can optimize the block lay-out of these hot files which are frequently accessed,the performance of file system will be improved. Thi...
The NAS can satisfy the requirement of more big capacity,more faster access speed and more easier accessfor the storage system. The conventional NAS usually lacks the cooperation mechanism and can not utilize the re-s...