Alexander Stiemer
- MSc
- Alexander Stiemer
- PhD Student
- Room
- 02.001
- nyrknaqre.fgvrzre@havonf.pu
Research Topics
Projects
- Chronos
- ClouDMan: Cost-based Data Management in Cloud Environments
- Polypheny-DB: Cost- and Workload-aware Adaptive Data Management
Lectures
2024 Spring Semester
2023 Fall Semester
2022 Spring Semester
2021 Spring Semester
2020 Fall Semester
2020 Spring Semester
2019 Fall Semester
2019 Spring Semester
2018 Fall Semester
2018 Spring Semester
2017 Fall Semester
2017 Spring Semester
2016 Fall Semester
2015 Spring Semester
2014 Spring Semester
2013 Spring Semester
Advised Theses
- Silvan Heller (Master Project)
A Client for Dynamic Replication and Partitioning of Big Data - Khushbu Rajendra Agrawal (Master Project)
Dynamic Replication and Partitioning of Big Data - Marco Vogt (Master Thesis)
Hybrid Data Storage and Access for Big Data Collections
Publications
2020
- Alexander Stiemer, Marco Vogt, Heiko Schuldt, Uta Störl
PolyMigrate: Dynamic Schema Evolution and Data Migration in a Distributed Polystore
Proceedings of the 3rd International Workshop on Polystore systems for heterogeneous data in multiple databases with privacy and security assurance (Poly’ 2020), Tokyo, Japan (held virtually) 2020/8 - Marco Vogt, Nils Hansen, Jan Schönholz, David Lengweiler, Isabel Geissmann, Sebastian Philipp, Alexander Stiemer, and Heiko Schuldt
Polypheny-DB: Towards Bridging the Gap Between Polystores and HTAP Systems
Proceedings of the 3rd International Workshop on Polystore systems for heterogeneous data in multiple databases with privacy and security assurance (Poly’ 2020), Tokyo, Japan (held virtually) 2020/8 - Marco Vogt, Alexander Stiemer, Sein Coray, Heiko Schuldt
Chronos: The Swiss Army Knife for Database Evaluations
Proceedings of the 23rd International Conference on Extending Database Technology (EDBT 2020), Copenhagen, Denmark (held virtually) 2020/4
2018
- Marco Vogt, Alexander Stiemer, Heiko Schuldt
Polypheny-DB: Towards a Distributed and Self-Adaptive Polystore
Proceedings of the 2018 IEEE International Conference on Big Data (Big Data) – 7th Workshop on Scalable Cloud Data Management (SCDM’2018), Seattle, WA, USA 2018/12
2017
- Marco Vogt, Alexander Stiemer, Heiko Schuldt
Icarus: Towards a Multistore Database System
Proceedings of the 2017 IEEE International Conference on Big Data (Big Data) – 6th Workshop on Scalable Cloud Data Management (SCDM’2017), Boston, MA, USA 2017/12 - Ilir Fetai, Alexander Stiemer, Heiko Schuldt
QuAD: A Quorum Protocol for Adaptive Data Management in the Cloud
Proceedings of the 2017 IEEE International Conference on Big Data (Big Data 2017) , Boston, MA, USA 2017/12
2016
- Alexander Stiemer, Ilir Fetai and Heiko Schuldt
Analyzing the Performance of Data Replication and Data Partitioning in the Cloud: the Beowulf Approach
Proceedings of the 4th International Workshop on Scalable Cloud Data Management (SCDM 2016) - co-located with IEEE Big Data 2016, Washington, D.C., USA 2016/12
2015
- Alexander Stiemer, Ilir Fetai and Heiko Schuldt
Comparison of Eager and Quorum-based Replication in a Cloud Environment
Proceedings of the 2015 IEEE International Conference on Big Data (Big Data 2015), Santa Clara, CA, USA 2015/10