A New Database Transactions Monitoring Approach
Gang Lu, Junkai Yi, Kevin Lü · 2007
A new type of database anomalies, which is called Cumulated Anomaly, is addressed in this paper. A new detection approach is proposed basing on Dubiety-Determining Model (DDM) designed for it. Both of Cumulated Anomaly and DDM are defined and described in details formally. We designed software system architecture to support the DDM for monitoring database transactions. We also implemented the system and tested it. Our experimental results show that the DDM method is feasible and effective.