Method and system for file retrieval using image virtual...

Details Method and system for file retrieval using image virtual... Method and system for file retrieval using image virtual...

2005-12-09

2010-06-29

Pham, Hung Q (Department: 2159)

Data processing: database and file management or data structures

Database and file access

Preparing data for information retrieval

C711S100000

Reexamination Certificate

active

07747627

ABSTRACT:
Methods and systems have been provided that allow a user to access a file in a computational device. The location of the file is made transparent to the user. The request for the file includes the filename. The filename is mapped to the location of the file in the computational device. The file is returned if it is present in the cache of the computational device. Otherwise, the file is retrieved from a storage device. The cached files are, deleted from the cache on the basis of a policy-based-cache-deletion mechanism.

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