Stop the Garbage Before It Lands: A Deep Look at Databricks Labs DQX
A practical guide to DQX, the PySpark-native data quality framework from Databricks Labs that quarantines bad data before it reaches your gold tables.
Data & AI Architect
Hello, I'm Florian.
I integrate software and AI applications in enterprise settings, build digital products, and write about innovations in tech.
Writing
Recent posts
Multi-Agent Pipelines for Academic Figures: The PaperBanana Open-Source Implementation
A technical deep dive into PaperBanana, an open-source agentic pipeline that generates publication-quality methodology diagrams and statistical plots from text.
Stop Tinkering With Strings: A Practical Tour of DSPy and Reflective Prompt Evolution
Why Stanford's DSPy framework treats prompts as compiled artifacts, and how GEPA — the ICLR 2026 Oral — outperforms reinforcement learning with 35x fewer rollouts.
Beyond Tidy Data: How Microsoft Data Formulator Lets AI Reshape Your Way to a Chart
Exploring Microsoft Research's Data Formulator, the concept-binding paradigm, and how its AI agents remove the tidy-data tax from visualization authoring.
One Interface, Every Service: A Practical Guide to the Open Service Broker API
How the Open Service Broker API turned the N x M problem of platform-service integration into N + M, and how it fits alongside Kubernetes Operators today.
Eight Megabytes per Million Vectors: How turbovec Builds on TurboQuant to Beat FAISS
A walkthrough of turbovec, a Rust + Python vector index built on Google Research's TurboQuant algorithm — 16x compression, faster than FAISS, no codebook training.
Lock-less Python with bocpy: Behavior-Oriented Concurrency on CPython
How Microsoft Research's bocpy library brings deadlock-free, ownership-based concurrency to Python through cowns, behaviors, and CPython sub-interpreters.
The Dataspace Protocol: Bridging the Gap Between Data Sharing & Sovereignty
How modern enterprises can share data while maintaining control and compliance