COMPRESSION RETRIEVAL ARCHIVE PROCESSING METHOD, COMPRESSION RETRIEVAL ARCHIVE PROCESSING PROGRAM AND RECORDING MEDIUM WITH ITS PROGRAM RECORDED

摘要

PROBLEM TO BE SOLVED: To provide a compression retrieval archive processing method for preparing a compression retrieval library by giving compressivity priority, or giving a retrieving speed priority, or making them well-balanced.;SOLUTION: A plurality of compression retrieval software 240 and 250 are prepared according to the trade-off between compressivity and retrieving speed, and compression retrieval software 240 and 250 to be used are selected according to the designated compressivity priority mode, the retrieving speed priority mode, or balance mode. When the balance mode is selected, whether the compression retrieval software 240 giving the compressivity priority or the compression retrieval software 250 giving the retrieving speed priority should be used is decided. In the balance mode, a composite file where small capacities of files are connected to each other is prepared, and the compression retrieval software 250 giving the retrieving speed priority is used to prepare a library file.;COPYRIGHT: (C)2004,JPO