Cigna Intellectual Property, Inc.

Steven Conforti

Mahsa Shateri

Methods and systems for anomaly detection in relational databases are provided. The methods and systems perform operations comprising: selecting a first data point representing a first resource utilization of a server at a starting point of a first time interval; selecting a first data point representing a first resource utilization of a server at a starting point of a first time interval; selecting a second data point representing a second resource utilization of the server during a second time interval; computing an angle representing a resource utilization growth rate between the first data point and the second data point; and in response to determining that the angle representing the resource utilization growth rate transgresses a threshold, triggering an anomaly detection operation.

Anomaly detection in relational databases

Methods and systems for anomaly detection in relational databases. The methods and systems perform operations comprising: accessing a data object including a data set that has been collected over a given time interval; selecting a reference data point from the data set; computing an angle representing a data growth rate of the data set at least within the given time interval relative to the reference data point; determining that the angle representing the data growth rate of the data set within the given time interval exceeds a specified threshold; and in response to determining that the angle representing the data growth rate of the data set within the given time interval exceeds the specified threshold, triggering an anomaly detection operation.

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West Hartford, CT, United States of America

Steven Conforti