High-Performance Storage

Infinite Storage

Infinite Possibilities

The research group High-Performance Storage improves the capabilities of storage landscapes applying smart concepts. We speak big data analytics and high-performance computing and apply our knowledge to meet the needs of environmental modeling.

Further information about our mission.

The HPS group is tightly integrated into the GWDG AG Computing group with more than 25 people.

2021-06-01: Julian is now Professor in High-Performance Computing at the Georg-August-Universität Göttingen and the deputy head High-Performance Computing at the GWDG.
2020-09-30: Julian is guest editor of the special issue “High-Performance Computing Algorithms and their Applications 2021” in MDPI's journal Algorithms
2019-09-08: Listen to the Radio Free HPC podcast with the IO-500 team
2019-08-25: BCS interview: Inside the Open Source Community

Email security with Postfix/DKIM/DMARC on Ubuntu 20.04 (2020-07-20 11:56)
Green screen remover (2018-05-01 20:57)
Impact of KPTI on the IO-500 for DKRZ (2018-01-23 10:58)
Fine grained Impact of KPTI on HPC nodes I/O performance (2018-01-23 10:40)
Impact of KPTI on HPC storage performance (2018-01-19 18:06)

Explore our research using the power of machine learning, click on a keyword to see relevant documents.

KI in der Ausbildung (UMG-Ausbildungsverantwortliche) (Dr. Julian Kunkel, Sascha Safenreider), Chat AI und RAG, Historische Sternwarte Göttingen, 2026-06-19
MPG Azubi Barcamp (Sascha Safenreider), Chat AI und RAG, Berlin, 2026-06-18
IHK (Sascha Safenreider), Chance KI, GWDG, 2026-06-02
AK-Medizin (Sascha Safenreider), KI in Medizin, GWDG, 2026-05-23
HdN (Marcus Merz, Lars Quentin, Sascha Safenreider), Semantik, RAG Use Cases, Datenschutz, Historische Sternwarte, 2026-05-22

AI-Powered Smart Cities (Michael Bidollahkhani), 2026 BibTeX URL
An Empirical Evaluation of Quantum-Inspired QUBO Methods for Heterogeneous HPC Workflow Mapping and Scheduling (Aasish Kumar Sharma, Christian Boehme, Julian Martin Kunkel), 2026 BibTeX
Design and Implementation of Integrated AI Scheduler for Dynamic Cloud Workloads Allocation in Kubernetes Environments (Michael Bidollahkhani, Aasish K. Sharma, Sachin P. Nanavati, Mohsen Seyedkazemi Ardebili, Giorgi Mamulashvili, Mirac Aydin, Felix Stein, Mojtaba Akbari, Julian M. Kunkel), 2026 BibTeX DOI
Enabling Kubernetes Workload Execution on Rootless HPC Systems with KSI: A Slurm Integration Framework (Jonathan Decker, Mojtaba Akbari, Ali Doosthosseini, Sören Metje, Aasish Kumar Sharma, Julian Kunkel), 2025-12 BibTeX URL
Poster: Heterogeneous HPC Compute Continuum: A Roadmap for Workflow Mapping and Scheduling From Sensor to Supercomputer (Aasish Sharma), 2025-11-20 BibTeX URL PDF

Automatic HPC-native Data Provenance, Maxim Barnstorf (Bachelor's Thesis), Advisors: Dr. Julian Kunkel, Jonathan Decker, 2026-05-26, Thesis BibTeX
Vorstellung und Benchmarking einer neuartigen Inferenzplattform auf Basis von RISC-V-Hardware, Jonas Hafermas (Bachelor's Thesis), Advisors: Dr. Julian Kunkel, Jonathan Decker, 2026-04-30, Thesis BibTeX
Design and implementation of a prototype for a simulation framework with applications in research and education, Insa Nüske (Master's Thesis), Advisors: Dr. Julian Kunkel, Patrick Höhn, 2026-04-14, Thesis BibTeX
Einsatz von Large Language Models (LLMs) in der Bosch Private Cloud, Xinyue Gui (Bachelor's Thesis), Advisors: Dr. Julian Kunkel, Jonathan Decker, 2026-03-26, BibTeX
GenAI Agents and Long-Term Memory, Qumeng Sun (Master's Thesis), Advisors: Dr. Julian Kunkel, 2026-03-16, Thesis BibTeX

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