| 摘要 |
An embodiment of the present invention relates to a method for managing performance of a database, which comprises the following steps of: selecting a target table which is estimated to have necessity for performing table reorganization after a current time by using information on performance of a database, which has been collected for a predetermined period or more; generating an estimation model for estimating a time point when the reorganization of the target table is performed; and using the estimation model to estimate a time point when the reorganization of the target table is performed. According to the present invention, risk factors in performance and failure, which are highly likely to happen in the future, can be previously prepared for. |
