Hello
About
Who writes this blog, what it covers and how to get in touch.
Why this blog
Data and AI platforms are mostly made of decisions: where data lands, how it is modelled, what guarantees each layer gives, and how models get the context they need. This blog documents those decisions — with an architecture diagram for almost every idea — so they can be reused, challenged and improved.
What you’ll find here
- Data Architecture — lakehouse and warehouse design, data modelling, data mesh, governance.
- Data Engineering — batch and streaming pipelines, orchestration, data quality, performance.
- AI Engineering — LLM applications, retrieval-augmented generation, agents, evaluation and MLOps.
Get in touch
The best way to reach me is through the links above. If you spot a mistake in an article, I’d genuinely like to hear about it.