公开(公告)号：US20240273165A1

公开(公告)日：2024-08-15

申请号：US18107799

申请日：2023-02-09

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Bo Chen ZHU ,  Mai ZENG ,  Xin Xin DONG ,  Ming Qiao SHANG GUAN ,  Wei SONG ,  Tian Ming PAN ,  Wen Zhong LIU

IPC分类号： G06F18/232 ,  G06F18/10

CPC分类号： G06F18/232 ,  G06F18/10

摘要： A system, method, and computer program product include: collecting runtime history capture data by a data agent operable on a computing device; performing a pre-analysis of entries in the history capture data, the history capture data including a plurality of database transactions corresponding to user tables, and providing formatted history capture data; clustering the formatted history capture data into clusters by data characteristics of interval groups; performing a post-analysis on the clusters and providing a unit data profile for capture data of the user tables; and dynamically updating capture policies corresponding to capture processes for the user tables, the updating based at least on the unit data profile provided by the post-analysis. In some embodiments the clustering is density based. Optionally, an alert is sent when capture process capacity is exceeded.