| 摘要 |
A search system using a table search server and a file search server as transmission destination candidates for search queries, wherein search speed is assumed to be higher for a search in the form of file data than for table data, the table data is converted to file data and stored in the file search server. Created are a search query history management table for accumulating and depositing search query history, and a characteristic determination rule management table for managing the rules of determining that the search speed is higher for a search made in the form of file data than for table data. The search system applies the characteristic determination rules to the search query history and specifies the table data. The search system acquires the specified table data from the table search server, converts the data to file data, and stores the data in the file search server. |
