| 摘要 |
PURPOSE:To easily update and reload data bases by installing a data depositing memory which deposits information of data before updating to the titled data base controller. CONSTITUTION:A data depositing memory 07 which deposits information of data before updating and a data updating controller 03 which controls the data updating processing are installed, and information before updating is set to waiting condition in the data depositing memory 07 when prescribed data of the computer system are updated, or updated data are reloaded by using updated information deposited in the momory 07 when a updating error occurs or an updating is only for a temporary purpose. By installing the data depositing memory 07 in such a way, updatings and reloadings can be performed without external memories. |
