| 摘要 |
PROBLEM TO BE SOLVED: To prevent meta-data, a setting file or the like likely to be reused from being expelled from a cache buffer, and to provide the efficient file access without changing any application. SOLUTION: An information processor for handling the file stored in a secondary storage unit has a determination means for determining whether or not the file to be accessed is likely to be reused. If the determination means determines that the file to be accessed is not likely to be reused, the file is accessed without using any cache buffer. If the determination means determines that the file to be accessed is likely to be reused, an access means is further provided for making access to the file by using the cache buffer. COPYRIGHT: (C)2008,JPO&INPIT
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