Intelligent pre-caching algorithm for a directory server based on user data access history
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United States of America Patent
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Mar 25, 2003
Grant Date -
N/A
app pub date -
Apr 29, 1999
filing date -
Apr 29, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A caching mechanism for a directory service having a backing store. According to the invention, directory search results are cached over a given data capture period, with the information then being used by a data analysis routine to generate a data access history for the user for a particular application. That history is then used to generate a recommended pre-fetch time, a filter key for the pre-fetch, and a preferred cache replacement policy (e.g., static or LRU). Based on that information, a control routine pre-fetches and populates the cache with information that is expected to be needed by the user as a result of that access history.
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