APPARATUS AND METHOD FOR INDEXING OF TEXT DATA STORED IN FLASH MEMORY

摘要

PURPOSE: An apparatus and a method for indexing text data stored in a flash memory are provided to index the text data included in content data by configuring an I-table, an index mapping table, a stop list table and an N-table in a flash memory. CONSTITUTION: An I-table(220) stores a keyword and an inverse list corresponding to the keyword, and an index mapping table(210) stores a field name indicating the I-table. A stop list table(230) stores stop words, and an N-table(240) stores the content number of content data. A control unit inserts an additional keyword to the I-table, stores the content number of the deleted content data, searches the content data, and reconfigures the I-table and the N-table.