@techreport{SPEC-RG-2015-001-DevOpsPerformanceResearchAgenda, author = {Brunnert, Andreas and van Hoorn, Andr{\'{e}} and Willnecker, Felix and Danciu, Alexandru and Hasselbring, Wilhelm and Heger, Christoph and Herbst, Nikolas and Jamshidi, Pooyan and Jung, Reiner and von Kistowski, Joakim and Koziolek, Anne and Kro{\ss}, Johannes and Spinner, Simon and V{\"{o}}gele, Christian and Walter, J{\"{u}}rgen and Wert, Alexander}, title = {Performance-oriented {DevOps}: {A} Research Agenda}, number = {SPEC-RG-2015-01}, year = {2015}, month = aug, institution = {SPEC Research Group --- DevOps Performance Working Group, Standard Performance Evaluation Corporation (SPEC)}, url = {http://research.spec.org/fileadmin/user_upload/documents/wg_devops/endorsed_publications/SPEC-RG-2015-001-DevOpsPerformanceResearchAgenda.pdf}, } @inproceedings{DaKrBrWiVoKaKr15, author = {Danciu, Alexandru and Kro{\ss}, Johannes and Brunnert, Andreas and Willnecker, Felix and V{\"{o}}gele, Christian and Kapadia, Anand and Krcmar, Helmut}, title = {Landscaping Performance Research at the ICPE and Its Predecessors: A Systematic Literature Review}, booktitle = {Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering}, publisher = {ACM}, series = {ICPE '15}, pages = {91--96}, year = {2015}, address = {New York, NY, USA}, location = {Austin, Texas, USA}, isbn = {978-1-4503-3248-4}, doi = {10.1145/2668930.2688039}, keywords = {icpe, performance engineering, performance research, sipew, systematic literature review, wosp}, } @inproceedings{, author = {Brunnert, Andreas and Danciu, Alexandru and Krcmar, Helmut}, title = {Towards a Performance Model Management Repository for Component-based Enterprise Applications}, booktitle = {Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering}, publisher = {ACM}, series = {ICPE '15}, pages = {321--324}, year = {2015}, address = {New York, NY, USA}, location = {Austin, Texas, USA}, isbn = {978-1-4503-3248-4}, doi = {10.1145/2668930.2695526}, keywords = {component-based performance model, Enterprise Application, Palladio Component Model, Performance Evaluation, performance model repository}, url = {http://doi.acm.org/10.1145/2668930.2695526}, } @article{BrVoDaPfMaKr14DE, author = {Brunnert, Andreas and V{\"{o}}gele, Christian and Danciu, Alexandru and Pfaff, Matthias and Mayer, Manuel and Krcmar, Helmut}, title = {Performance Management Work}, publisher = {Springer Fachmedien Wiesbaden}, journal = {WIRTSCHAFTSINFORMATIK}, volume = {56}, number = {3}, pages = {197-199}, year = {2014}, issn = {0937-6429}, doi = {10.1007/s11576-014-0414-6}, language = {German}, url = {http://dx.doi.org/10.1007/s11576-014-0414-6}, } @article{BrVoDaPfMaKr14EN, author = {Brunnert, Andreas and V{\"{o}}gele, Christian and Danciu, Alexandru and Pfaff, Matthias and Mayer, Manuel and Krcmar, Helmut}, title = {Performance Management Work}, journal = {Business & Information Systems Engineering}, volume = {6}, number = {3}, pages = {177--179}, year = {2014}, doi = {10.1007/s12599-014-0323-7}, language = {English}, url = {http://dx.doi.org/10.1007/s12599-014-0323-7}, } @inproceedings{DaBrKr14, author = {Danciu, Alexandru and Brunnert, Andreas and Krcmar, Helmut}, editor = {Moldt, Daniel and Augusto, Juan Carlos and Ultes-Nitsche, Ulrich}, title = {Towards Performance Awareness in Java EE Development Environments.}, journal = {Symposium on Software Performance (SOSP)}, pages = {152-159}, year = {2014}, language = {English}, } @inproceedings{VoBrDaTeKr14, author = {V{\"{o}}gele, Christian and Brunnert, Andreas and Danciu, Alexandru and Tertilt, Daniel and Krcmar, Helmut}, title = {Using Performance Models to Support Load Testing in a Large SOA Environment}, booktitle = {Proceedings of the Third International Workshop on Large Scale Testing}, publisher = {ACM}, series = {LT '14}, pages = {5-6}, year = {2014}, address = {New York, NY, USA}, location = {Dublin, Ireland}, isbn = {978-1-4503-2762-6}, doi = {10.1145/2577036.2577038 [add to citavi project by doi] &lt;javascript:&gt;}, keywords = {load testing, performance models, service workload, service-oriented architecture, usage scenario}, } @inproceedings{BrDaVoTeKr13, author = {Brunnert, Andreas and Danciu, Alexandru and V{\"{o}}gele, Christian and Tertilt, Daniel and Krcmar, Helmut}, editor = {Calinescu, Radu and Garlan, David}, title = {Integrating the Palladio-Bench into the Software Development Process of a SOA Project}, booktitle = {Symposium on Software Performance}, publisher = {CEUR Workshop Proceedings}, pages = {30-38}, year = {2013}, address = {Karlsruhe, Germany}, isbn = {1613-0073}, url = {http://ceur-ws.org/Vol-1083/paper4.pdf}, } @inproceedings{GrMaDaEsWiKr11, author = {Gradl, Stephan and Mayer, Manuel and Danciu, Alexandru and Escrihuela, Ramon and Wittges, Holger and Krcmar, Helmut}, title = {Measuring the Buffer Occupation of SAP ERP System Applications}, booktitle = {13th International Conference on Enterprise Information Systems}, publisher = {SciTePress}, pages = {266-272}, year = {2011}, location = {Beijing, China}, abstract = {Enterprise resource planning (ERP) systems form the backbone for the execution, controlling and management of business processes in today's large companies. Availability and performance of ERP systems is extraordinary critical for a company as even short unavailability or reduced throughput can be very costly. As companies are evolving, the number of applications and the kinds of applications that have to be supported are rising, which inherently also increases performance needs. However, the determination of what makes up the performance needs is critical. The performance of SAP ERP systems strongly depends on the usage of buffers for caching database contents. In order to predict the performance of SAP ERP systems, it is necessary to understand and measure the buffer usage of applications running on SAP ERP systems. In this work we explain the basic concepts and introduce a method for measuring the buffer usage of SAP ERP applications. This method will be illustrated by a case study where each step of a business process, executed on a SAP ERP system, will be analyzed according to the memory usage}, url = {http://vmkrcmar23.informatik.tu-muenchen.de/1985/}, crossref = {DBLP:conf/iceis/2011-3 <#DBLP:conf/iceis/2011-3>}, } @inproceedings{GrMaDaWiKr11, author = {Gradl, Stephan and Mayer, Manuel and Danciu, Alexandru and Wittges, Holger and Krcmar, Helmut}, title = {Understanding the Performance Behavior of a SAP ERP System for the Use of Queuing Models}, booktitle = {10th International Conference on Modeling and Applied Simulation}, publisher = {Universita di Genova, Genoa}, pages = {361-370}, year = {2011}, abstract = {ERP systems support the management of a company's resources. As a large number of business-relevant processes are supported by ERP systems, the performance and availability of those systems is crucial for the success of a company (Apache Software Foundation 2010). We analyze the response time of 49350 requests. Furthermore, we interpret the system's internal behavior by fetching and analyzing the statistical data. As results we can show that queuing models can be used for evaluating the performance of SAP ERP systems as the response time behavior follows the assumptions of queuing theory, resulting in nearly constant resource consumption per user interaction task, independent of the number of parallel requests. By analyzing the reasons for these results, important insights into the performance behavior of SAP ERP systems for performance analysis and prediction are achieved.}, url = {http://vmkrcmar23.informatik.tu-muenchen.de/1986/}, }