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United States of America Patent
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Mar 11, 2003
Issued Date -
N/A
app pub date -
Jul 14, 2000
filing date -
Jul 14, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A method and system for storing and retrieving data using a radix-search tree is disclosed. The method encorporates: (a) storing a plurality of nodes, each of the nodes having node-attributes, in a radix-search tree, and (b) retrieving the node-attributes of the plurality of nodes in single memory access. The system encorporates: (a) a data storage module for storing a plurality of sub-trees containing a plurality of nodes having node attributes, wherein the node attributes of at least one of the sub-trees are stored in a contiguous memory block, and (b) a processor that is operative to perform operations including: (i) transferring the node attributes of at least one of the sub-trees to the data storage module, and (ii) retrieving the node attributes of at least one of the sub-tree s from the data storage module.
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