Bloom filters for query simulation
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United States of America Patent
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Aug 7, 2012
Grant Date -
N/A
app pub date -
Mar 31, 2005
filing date -
Mar 31, 2005
priority date (Note) -
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Abstract
A method of restricting a database access operation is disclosed. A plurality of Bloom filters corresponding to a plurality of fields in a database are applied to two or more terms in a record to produce a first plurality of outputs. The record may correspond to a query. Extraneous terms may be removed from the record. The access operation to the database is enabled if the first plurality of outputs correspond to a positive result.
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