| 摘要 |
When each file of a number of files is accessed, at least a number of times each file has been accessed is kept track of. Each file is stored on a storage of a number of storages. Periodically, at least one file is moved among the number of storages, based at least on the number of times each file has been accessed. As such, the at least one file is moved from being stored on a first storage to being stored on a second storage, to optimize subsequent access time of the at least one file. The storages are physically distinct storage devices. At least one of the storage devices has different storage characteristics as compared to one or more other of the storage devices. |
