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Auflistung nach Schlagwort "performance prediction"

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  • Konferenzbeitrag
    Model-Based Self-Aware Performance and Resource Management Using the Descartes Modeling Language
    (Software Engineering 2017, 2017) Kounev, Samuel; Huber, Nikolaus; Brosig, Fabian; Spinner, Simon; Bähr, Manuel
    We present the results of our recent work published in [Hu17] and summarized in [Ko16]. We introduce a holistic model-based approach for self-aware performance and resource management of modern IT systems and infrastructures. Based on a novel online performance prediction process, we implement a model-based control loop for proactive system adaptation. We evaluate our approach in the context of two representative case studies showing that with the proposed methods, significant resource efficiency gains can be achieved while maintaining performance requirements. These results represent the first end-to-end validation of our approach, demonstrating its potential for self-aware performance and resource management of modern IT systems and infrastructures.
  • Konferenzbeitrag
    A Unified Model-Driven Approach for Extracting and Generating Workload Specifications for Load Testing and Performance Prediction of Application Systems
    (Software Engineering 2017, 2017) Hoorn, André van; Vögele, Christian; Hasselbring, Wilhelm; Krcmar, Helmut
    This extended abstract summarizes our article on extracting probabilistic workload spec- ifications for load testing and performance prediction of session-based application systems, which has been published recently in the Journal on Software and Systems Modeling [Vo ̈16].