Rethinking GDPR: Examining the draft text from an SME provider perspective
Chapter contribution examining the GDPR reform draft text from the perspective of SME providers. Page range is not published yet.
Rania Wazir
🚀Professional Summary
Georg is a co-founder @Jubust and a Senior data expert at Magenta as well as a ML-ops engineer at ASCII.
He is solving challenges with data. His interests include geospatial graphs
and time series. Georg transitions the data platform of Magenta to the cloud
and is handling large scale multi-modal ML-ops challenges at ASCII.
Education
Dr. techn. Informatics
2019-09-01
2022-12-01
TU Wien
MSc in Business Informatics
2015-09-01
2018-06-01
TU Wien
BSc in Business Informatics
2012-09-01
2015-06-01
TU Wien
Interests
Geo-spatial analytics
Time series
Network analytics
Large and fast data
Responsible AI
Knowledge graphs
My interests
I am tackling challenging and impactful data challenges in industry and research. I blog about the local data stack and data related topics and organize local data meetups.
Sometimes, it looks crazy - but it is just complex!
Please reach out to for research collaborations 😃
Specialties: Data Architecture, Leadership, Software Engineering, Strategic Planning, Content Creation
Featured Publications
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1 min read
Monitoring supply networks from mobile phone data for estimating the systemic risk of an economy
Remarkably little is known about the structure, formation, and dynamics of supply- and production networks that form one foundation of society. Neither the resilience of these …
Tobias Reisch
Recent News
Incremental Multimodal Graphs
A small local example combining Polars, LanceDB, Metaxy metadata, Lance Graph Cypher, DuckPGQ, and LadybugDB.
The Bitter Lesson Stops at the Lab Door
The hard part of AI is not getting a model to perform in a demo. It is connecting it to real systems, giving it usable context, and keeping it under control once it matters.
Stacked PRs and AI Worktrees
AI coding agents increase output, but they also increase pressure on code review and branch management. Stacked pull requests and isolated worktrees help keep changes small and …
Metaxy + Dagster-Slurm for Efficient Multimodal Pipelines
How to combine Metaxy, Dagster-Slurm, Docling, and Ray to run incremental multimodal pipelines on sovereign AI infrastructure.
Rediscovering the SUPER in Supercomputing
Improving developer experience on HPC systems with dagster.
Recent & Upcoming Talks
Dagster-slurm: Bringing Modern Data Orchestration to Slurm-Managed
dagster-slurm is an open-source Python integration that allows data scientists and research software engineers to run Dagster pipeline assets on both a laptop and Slurm-managed HPC …
VDSG: Optimizing Multimodal AI Pipelines with Metaxy
The AI era has shifted compute toward complex multimodal pipelines, where a small input or code change can trigger expensive downstream recomputation. This talk introduces Metaxy, …
SAO: Metaxy - Field-Level Metadata Management for Incremental Multimodal ML Pipelines
Multimodal machine learning pipelines that process video, audio, and images incur substantial GPU costs. Existing data orchestrators operate at table or asset granularity: when any …
Perfecting the Art of Doing Nothing: Incremental Multimodal AI Pipelines with Metaxy
AI pipelines are now expensive enough that recomputing more than necessary is the dominant cost. Tokens and GPU hours change the economics, and agentic workflows branch and …
Docling + Metaxy: Patent Intelligence at Scale
A walkthrough at the Docling Community Office Hours of how Jubust combines Docling for document parsing with Metaxy as an incremental, field-level metadata control plane to build …
Recent Publications
(2026).
Rethinking GDPR: Examining the draft text from an SME provider perspective.
In Christiane Wendehorst (ed.), Reform der DSGVO? Von wissenschaftlichen Diskussionsentwürfen zur Strategie für eine Europäische Datenunion, MANZ Verlag Wien.
(2024).
Cost-Effective Big Data Orchestration Using Dagster: A Multi-Platform Approach.
Cost-Effective Big Data Orchestration Using Dagster: A Multi-Platform Approach.
(2024).
The diaspora model for human migration.
The diaspora model for human migration.
(2023).
Visual analytics of mobility network changes observed using mobile phone data during COVID-19 pandemic.
VISUAL ANALYTICS OF MOBILITY NETWORK CHANGES OBSERVED USING MOBILE PHONE DATA DURING COVID-19 PANDEMIC.
(2022).
Specialization in Criminal Careers.
Specialization in Criminal Careers.