Search engine for large-width data

Details Search engine for large-width data Search engine for large-width data

2007-06-12

2007-06-12

Gaffin, Jeffrey (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C709S202000

Reexamination Certificate

active

10137874

ABSTRACT:
A search engine architecture substitutes short indices for large data widths, thereby reducing widths required for input to and output from the search engine. The search engine system comprises a search engine responsive to an input address to access an index in the search engine. The index has a width no greater than logarithm on base2of the search engine capacity, thereby permitting the search engine to be embodied in an IC chip of reduced area. A driver responds to input commands and to the search engine status to manage indices in the search engine and enable the memory to access its addressable locations based on indices in the search engine.

REFERENCES:
patent: 6473846 (2002-10-01), Melchior
patent: 2003/0037209 (2003-02-01), Stefan et al.
patent: 2003/0123459 (2003-07-01), Liao

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