Electrical computers and digital processing systems: memory – Storage accessing and control – Memory configuring
Reexamination Certificate
2006-10-10
2006-10-10
Bataille, Pierre (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Memory configuring
C711S171000
Reexamination Certificate
active
07120776
ABSTRACT:
A method and apparatus for efficient runtime memory access in a database is provided. A buffer pool is pre-allocated in cache. Buffers in the buffer pool are sized to accommodate average case queries and frequently executed queries. Buffers from the buffer pool are allocated to query working sets during runtime to reduce cache misses.
REFERENCES:
patent: 4907151 (1990-03-01), Bartlett
patent: 4989132 (1991-01-01), Mellender et al.
Jain Namit
Rajamani Kumar
Bataille Pierre
Hickman Palermo & Truong & Becker LLP
Oracle International Corporation
Schlie Paul
Wong Kirk D.
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