Patent ID: 8600955
Filing Date: 2013-12-03
Classification: G06F

Abstract:
1. A method for monitoring system performance of an in-memory computer system comprising operating one or more data processing units to perform steps of: conducting a plurality of on-line transaction processes (OLTPs) to receive and store data in a main memory component of the in-memory computer system; conducting a plurality of on-line analytical processes (OLAPs) on the data stored in the memory component to produce a plurality of data analysis results; storing the data analysis results in the main memory component; storing runtime information in a plurality of system tables in the main memory component relating to the step of conducting the plurality of OLTPs and the step of conducting the plurality of OLAPs, wherein the runtime data comprises process-specific information about the state of the plurality of OLTPs and the plurality of OLAPs; retrieving as monitoring data some of the information stored in the system tables; and performing one or more predetermined data analyses on the monitoring data to produce a plurality of system performance metrics, wherein at least one of the one or more predetermined data analyses comprise predictive analysis.