Dr. Stefan Krompaß |
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Research Area
- AutoGlobe: An Adaptive Infrastructure for Distributed Services
- RFID Data Stream Management
- Workload Management in BI databases
- Mixed workload benchmark
- G-Join, a generalized join algorithm
Personal
| 09/08-12/08 | Research fellow at Hewlett-Packard Laboratories (HPL) at Palo Alto, CA, USA |
| 02/08-03/08 | Research fellow at Hewlett-Packard Laboratories (HPL) at Palo Alto, CA, USA |
| 05/07-09/07 | Research fellow at Hewlett-Packard Laboratories (HPL) at Palo Alto, CA, USA |
| 02/07-03/07 | Research fellow at Hewlett-Packard Laboratories (HPL) at Palo Alto, CA, USA |
| 08/06-10/06 | Research internship with Hewlett-Packard Laboratories (HPL) at Palo Alto, CA, USA |
| 08/05 | IBM Certified Database Administrator - DB2 Universal Database V8.1 for Linux UNIX and Windows |
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| since 02/05 | Research Assistant, Chair for Database Systems at the Technische Universität München |
| 05/00-12/04 | Student of Computer Science, Universität Passau |
Teaching
Summer term 2005
- Seminar: Verteilte Datenbanksystemkonzepte
- Ferienakademie, Kurs 2 "Data Warehousing und Business Intelligence"
Winter term 2005/2006
Winter term 2006/2007
Publication List
- Florian Funke, Alfons Kemper, Stefan Krompass, Harumi Kuno, Thomas Neumann, Anisoara Nica, Meikel Poess, Michael Seibold
Metrics for Measuring the Performance of the Mixed Workload CH-benCHmark
Proceedings of the 3rd TPC Technology Conference on Performance Evaluation and Benchmarking (TPC TC), August 2011
- Richard Cole, Florian Funke, Leo Giakoumakis, Wey Guy, Alfons Kemper, Stefan Krompass, Harumi Kuno, Raghunath Nambiar, Thomas Neumann, Meikel Poess, Kai-Uwe Sattler, Michael Seibold, Eric Simon, Florian Waas
The Mixed Workload CH-benCHmark
Proceedings of the 4th International Workshop on Testing Database Systems (DBTest), June 2011
- Stefan Krompaß
Topics in Meeting Complex Service Level Objectives for Mixed Database Workloads
Dissertation, Technische Universität München, 2011
Referees:
Prof. Alfons Kemper, Ph.D.
Prof. Umeshwar Dayal, Ph.D.
- Stefan Krompass, Harumi Kuno, Kevin Wilkinson, Umeshwar Dayal, and Alfons Kemper
Adaptive Query Scheduling for Mixed Database Workloads with Multiple Objectives
Proceedings of the 3rd International Workshop on Testing Database Systems (DBTest), June 2010
Presentation: [PDF]
- Stefan Krompass, Harumi Kuno, Janet Wiener, Kevin Wilkinson, Umeshwar Dayal, and Alfons Kemper
A Testbed for Managing Dynamic Mixed Workloads
Demonstration proposal
Proceedings of the 35th International Conference on Very Large Databases (VLDB), August 2009
- Stefan Krompass, Harumi Kuno, Janet Wiener, Kevin Wilkinson, Umeshwar Dayal, and Alfons Kemper
Managing Long-Running Queries
Proceedings of the 12th International Conference on Extending Database Technology (EDBT), March 2009
Presentation: [PowerPoint] · [PDF]
- Martina-Cezara Albutiu, Andreas Scholz, Stefan Krompass,
and Alfons Kemper
Synergie-basiertes Scheduling von Datenbank-Workloads
Datenbank-Spektrum, Vol. 8, No. 28, Februar 2009, pp. 44-51
- Stefan Krompass, Andreas Scholz, Martina-Cezara Albutiu, Harumi
Kuno, Janet Wiener, Umeshwar Dayal, and Alfons Kemper
Quality of Service-Enabled Management of Database Workloads
IEEE Data Engineering Bulletin, Special Issue on Testing and Tuning of Database Systems, 31(1), 2008
- Daniel Gmach, Stefan Krompass, Andreas Scholz, Martin Wimmer, and Alfons Kemper
Adaptive Quality of Service Management for Enterprise Services
ACM Transactions on the Web (TWEB), Vol. 2, No. 1, Article 8, February 2008
- Stefan Krompass, Harumi Kuno, Umeshwar Dayal, and Alfons Kemper
Dynamic Workload Management for Very Large Data Warehouses: Juggling Feathers and Bowling Balls
Proceedings of the 33rd International Conference on Very Large Data Bases (VLDB), September 2007
Presentation: [PowerPoint] · [PDF]
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Stefan Krompass, Stefan Aulbach, and Alfons Kemper
Data Staging for OLAP- and OLTP-Applications on RFID Data
GI Conference on Database Systems for Business, Technology, and Web (BTW), March 2007
- Stefan Krompass, Daniel Gmach, Andreas Scholz, Stefan Seltzsam, and Alfons Kemper
Quality of Service Enabled Database Applications
4th International Conference on Service Oriented Computing (ICSOC), December 2006
- Stefan Seltzsam, Daniel Gmach, Stefan Krompass, and Alfons Kemper
AutoGlobe: An Automatic Administration Concept for Service-Oriented Database Applications
Proceedings of the 22nd International Conference on Data Engineering (ICDE 2006), Industrial Track,
Atlanta, Georgia, USA, April 2006
- Daniel Gmach, Stefan Krompass, Stefan Seltzsam, Martin Wimmer, and Alfons Kemper
Dynamic Load Balancing of Virtualized Database Services Using Hints and Load Forecasting
Proceedings of the 17th Conference on Advanced Information Systems Engineering (CAiSE'05) - Workshops Vol. 2,
Porto, Portugal, June 2005, pp. 23-37
- Stefan Krompass
Dynamische Lastbalancierung virtualisierter Dienste unter Berücksichtigung periodischer Lastmuster und Reservierungen
Diploma Thesis, Universität Passau, 2004
Referees:
Prof. Alfons Kemper, Ph.D.
Prof. Dr.-Ing. Winfried Hahn