Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2007-10-23
2007-10-23
Shah, Sanjiv (Department: 2185)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711S158000, C711S133000, C711S160000, C711S170000, C711S171000, C718S102000, C718S103000, C718S104000, C709S238000, C709S239000, C709S240000, C709S241000
Reexamination Certificate
active
10970857
ABSTRACT:
Using a counter of the Web server10, a leave probability p1, average value m and variance s2of think time, and hit ratio r are calculated for a session data cache12involving a predetermined Web application. For a first reading of a group of reading plural session data proximate temporally, p1a, ma and s2a, and average value a of the number of data reading sessions in each group are defined. A computational expression setting means21sets a computational expression f(a)=a including p1, m, s2, r, p1a, ma and s2a, the computational expression for a fix point computing method having a variable a. A true value searching means22searches an almost true value of a by the fix point computing method based on the computational expression f(a)=a. An estimation means23estimates ra based on a searched value of a.
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Gibb & Rahman, LLC
Li Zhuo H.
Shah Sanjiv
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