Method and apparatus for searching databases employing a trie search structure
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United States of America Patent
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Jul 13, 2004
Grant Date -
May 2, 2002
app pub date -
Dec 8, 2000
filing date -
Oct 27, 2000
priority date (Note) -
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Abstract
A trie searching technique employs entries each including a pointer to the next block in the search and a status indication and also including start and end indexes which define a selected section of the trie key identifying an entry within the block identified by the pointer. Thereby the program for selection of the search key is defined by the trie entries themselves, enabling a general variety of search selections and jumps to avoid any unnecessary parts of the trie search key.
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