INFORMATION RETRIEVING DEVICE

摘要

PROBLEM TO BE SOLVED: To obtain the same retrieved result regardless of the sorts of DBMS or OS. SOLUTION: A keyword normalizing means 1a normalizes a keyword transmitted from a client 4 through a network 3. A normalized data retrieving means 1b retrieves data corresponding to the normalized keyword from normalized data 2a stored in a data storage part 2 and supplies the retrieved data to an original data acquisition means 1c. The means 1c acquires original data corresponding to the supplied normalized data from original data 2b stored in the data storage part 2 and supplies the acquired data to a rearrangement part 1d. The means 1d rearranges the normalized data, rearranges the original data in accordance with the order of rearranged normalized data and supplies the rearranged original data to an original data supply means 1e. The means 1e transmits the original data to the client 4 through the network 3.