Sotabase

Career

· Associate Research Professor, Carnegie Mellon University2023–
· Amazon Scholar, Amazon Web Services (AWS)2021–2025
· Assistant Research Professor, Carnegie Mellon University2018–2023
· Postdoctoral Fellow, Carnegie Mellon University2016–2017
· Ph.D. Intern, Veritas Technologies LLC2015–2016
· Intern, SRL Core, Symantec2014–2015
· Student Intern, IBM Research Zürich, IBM2013–2013
· Doctor of Philosophy (Ph.D.), Computer Science, University of Toronto2009–2016
· Bachelor's degree, Computer Science, University of Ioannina2005–2009

Publications (52)

Temperature management in data centers: why some (might) like it hot
Measurement and Modeling of Computer Systems · 2012
251
cited
ZNS: Avoiding the Block Interface Tax for Flash-based SSDs
USENIX Annual Technical Conference · 2021
180
cited
On the diversity of cluster workloads and its impact on research results
USENIX Annual Technical Conference · 2018
136
cited
File systems unfit as distributed storage backends: lessons from 10 years of Ceph evolution
Symposium on Operating Systems Principles · 2019
109
cited
Mochi: Composing Data Services for High-Performance Computing Environments
Journal of Computational Science and Technology · 2020
76
cited
Validating Large Language Models with ReLM
Conference on Machine Learning and Systems · 2022
39
cited
Plumber: Diagnosing and Removing Performance Bottlenecks in Machine Learning Data Pipelines
Conference on Machine Learning and Systems · 2021
38
cited
Scaling Embedded In-Situ Indexing with DeltaFS
International Conference for High Performance Computing, Networking, Storage and Analysis · 2018
38
cited
Identifying Trends in Enterprise Data Protection Systems
USENIX Annual Technical Conference · 2015
35
cited
Opportunistic storage maintenance
Symposium on Operating Systems Principles · 2015
32
cited
RAIZN: Redundant Array of Independent Zoned Namespaces
International Conference on Architectural Support for Programming Languages and Operating Systems · 2023
25
cited
Practical scrubbing: Getting to the bad sector at the right time
Dependable Systems and Networks · 2012
21
cited
Data Storage Research Vision 2025 Report on NSF Visioning Workshop held May 30–June 1
2019
18
cited
A Call for Research on Storage Emissions
ACM SIGEnergy Energy Informatics Review · 2024
17
cited
The Atlas Cluster Trace Repository
Login: The Usenix Magazine · 2018
17
cited
The Case for Custom Storage Backends in Distributed Storage Systems
ACM Transactions on Storage · 2020
16
cited
Quartet: Harmonizing Task Scheduling and Caching for Cluster Computing
USENIX Workshop on Hot Topics in Storage and File Systems · 2016
15
cited
This is why ML-driven cluster scheduling remains widely impractical
2019
15
cited
Bigger , Longer , Fewer : what do cluster jobs look like outside Google ?
2017
13
cited
FairyWREN: A Sustainable Cache for Emerging Write-Read-Erase Flash Interfaces
USENIX Symposium on Operating Systems Design and Implementation · 2025
13
cited
Sotabase
George Amvrosiadis | Researcher Profile | Sotabase | Sotabase