42 patents
Page 3 of 3
Utility
Application Performance Analyzer and Corresponding Method
9 Oct 19
An application performance analyzer adapted to analyze the performance of one or more applications running on IT infrastructure, comprises: a data collection engine collecting performance metrics for one or more applications running on the IT infrastructure; an anomaly detection engine analyzing the performance metrics and detecting anomalies, i.e. performance metrics whose values deviate from historic values with a deviation that exceeds a predefined threshold; a correlation engine detecting dependencies between plural anomalies, and generating anomaly clusters, each anomaly cluster consisting of anomalies that are correlated through one or more of the dependencies; a ranking engine ranking anomalies within an anomaly cluster; and a source detection engine pinpointing a problem source from the lowest ranked anomaly in an anomaly cluster.
Frederick RYCKBOSCH, Stijn POLFLIET, Bart DE VYLDER
Filed: 8 May 19
Utility
Dynamic Hash Partitioning for Large-scale Database Management Systems
2 Oct 19
A dynamic hash partition management scheme includes associating first partitions of a database with a first partition number, and second partitions of the database with a second partition number, associating first partitions of a database with a first partition number defining a total number of first partitions, and second partitions of the database with a second partition number defining a total number of second partitions.
Yuke Zhuge
Filed: 26 Mar 18