The Data Playbook Podcast

The Data Challenge behind the Einstein Telescope - The Data Playbook Podcast with Kris Peeters & Tjonnie Li

What does it take to listen to the universe? In this episode of The Data Playbook, Kris Peeters talks with Tjonnie Li, Professor at KU Leuven, about gravitational waves, black hole collisions, and the massive data challenge behind the Einstein Telescope. They explore how modern science is becoming deeply data-driven, why the next generation of research infrastructure will need to operate like a science factory, and how AI, automation, and large-scale compute could become essential for turning petabytes of raw data into scientific discovery. This episode covers: * what gravitational waves are and why they matter * how black hole collisions are measured * why the Einstein Telescope could transform European science * the data, compute, and storage challenge behind next-gen physics * what academia can learn from industry about automation and orchestration * how AI agents could support future scientific discovery 👉 Subscribe for more episodes: https://www.youtube.com/@Dataminded [https://www.youtube.com/@Dataminded] 👉 Watch on YouTube: https://youtu.be/aBbykwnsmpI [https://youtu.be/aBbykwnsmpI] 👉 Explore more content & insights: https://dataminded.com [https://dataminded.com] 👉 Follow Dataminded on LinkedIn: https://www.linkedin.com/company/dataminded [https://www.linkedin.com/company/dataminded] #DataEngineering #AI #GravitationalWaves #EinsteinTelescope #BigData #ScientificComputing #ResearchInfrastructure #DataPlaybook Chapters: 00:00 Intro: Tjonnie Li joins The Data Playbook 02:08 What gravitational waves are - in plain English 05:19 Why science is becoming data-driven 11:28 How we measure black hole collisions today 15:50 The Einstein Telescope: ambition, timeline, and European bid 19:44 The data infrastructure challenge: from terabytes to petabytes 30:56 AI, automation, and the idea of a “science factory” 38:50 Why this matters for Europe, innovation, and society

Scaling Data in Aviation: Inside Brussels Airlines’ Data Strategy - The Data Playbook Podcast with Kris Peeters & Tom Holsteens

How do you transform a broken data landscape into a scalable, self-service data platform? In this episode of The Data Playbook, Kris Peeters sits down with Tom Holsteens to unpack how Brussels Airlines rebuilt their data foundation from the ground up. Coming out of the pandemic, the organisation faced a classic problem: 👉 A “spaghetti” data warehouse 👉 No ownership of data assets 👉 A central team becoming the bottleneck What followed was a multi-year transformation focused on: * Building a modern cloud data platform * Moving to a data product architecture * Enabling self-service analytics across teams * Balancing central governance with decentral ownership * Leveraging AI tools to empower non-technical users 💡 You’ll learn: * Why most data platforms fail (and how to fix them) * How to introduce data ownership in business teams * The real difference between controlling vs. BI * How to reduce bottlenecks with hub-and-spoke models * A real use case: cutting food waste by 30% with data * Why perfect data quality is a myth This is a must-watch for data leaders, engineers, and anyone scaling data in complex organisations. 👉 Subscribe for more episodes: https://www.youtube.com/@Dataminded [https://www.youtube.com/@Dataminded] 👉 Listen on Spotify: https://open.spotify.com/show/your-podcast-link [https://open.spotify.com/show/your-podcast-link] 👉 Explore more content & insights: https://dataminded.com [https://dataminded.com] Struggling with data bottlenecks, unclear ownership, or slow delivery? 👉 Explore our Data Product Workshop: https://www.dataminded.com/what-we-do/data-product-workshop [https://www.dataminded.com/what-we-do/data-product-workshop] Turn your data landscape into a business accelerator with a shared framework, clear ownership, and hands-on guidance in just one day. Chapters 00:00 Introduction & Brussels Airlines context 02:30 What is controlling vs. business intelligence? 06:00 The problem: “spaghetti” data warehouse & bottlenecks 12:30 The transformation: platform, operating model & group strategy 19:00 Hub-and-spoke model & self-service analytics 27:30 Data products & the “restaurant” analogy 35:30 AI, data analysts & scaling data adoption 43:30 Real impact: reducing waste & driving business value

Machine Learning in Energy: Forecasting, MLOps, and Business Impact - The Data Playbook Podcast with Kris Peeters & Jean-Michel Begon

How do you move machine learning from notebook experiments to production in a real business environment? In this episode of The Data Playbook Podcast, Kris Peeters sits down with Jean-Michel Begon, Senior Machine Learning Engineer at Luminus, to explore how machine learning models are built and operationalized inside an energy company. They discuss electricity demand forecasting, the machine learning lifecycle, model experimentation, industrialisation, monitoring, collaboration with IT, and the role of GenAI and LLMs in modern ML teams. You’ll hear practical lessons on: * production machine learning * ML team structure * forecasting model development * data pipelines and platform support * model monitoring and performance review * balancing business value with technical rigor Explore the full podcast series: The Data Playbook Playlist [https://youtube.com/playlist?list=PLJ_da7qdfL83BFGdNF0CIFB9ygsYPH2Ai&si=4IKtFqBcZhUSg77r ]Discover more podcasts, blogs, and webinars: Dataminded Resources [https://www.dataminded.com/resources ]Visit the Dataminded website: https://www.dataminded.com/ [https://www.dataminded.com/]

How Dataminded Was Built: Kris Peeters on 11 Years of Data Engineering & Culture - The Data Playbook podcast with Kris Peeters & Pascal Brokmeier

In this season finale of The Data Playbook Podcast by Dataminded, the tables turn: Kris Peeters (Host & Founder of Dataminded) is interviewed by Pascal Brokmeier (guest from the Episode 2 and former colleague). Kris shares the real story behind 11 years of building Dataminded - from the stress of having zero customers, to landing the first project, to scaling from a small team to a company with a leadership layer. We dive deep into what makes an engineering-first culture work: autonomy + responsibility, raising (and protecting) the hiring bar, learning from mistakes, and why timeless engineering practices (Git, CI/CD, testing, monitoring) still matter, no matter the tech hype cycle. If you’re a data leader, data engineer, engineering manager, or founder, this episode is a practical playbook on building a company (and a culture) that can survive and scale. ✅ Subscribe and follow Dataminded for more episodes, deep dives, and real-world data engineering stories. https://www.youtube.com/@Dataminded [https://www.youtube.com/@Dataminded] ✅ Explore The Data Playbook Podcast archive for more conversations on data platforms, data products, AI, and cloud decisions. https://www.dataminded.com/resources/podcast [https://www.dataminded.com/resources/podcast] ✅ Want to work with us? Check our open roles or reach out directly. * Open vacancies: https://www.dataminded.com/about/join-us [https://www.dataminded.com/about/join-us] * Or email: careers@dataminded.com [careers@dataminded.com] Chapters: 00:06 - 11 Years of Dataminded: Why This Story Matters01:54 - Why Kris Founded Dataminded (Engineers First)04:12 - From Zero Clients to the First Big Win07:53 - First Hires & How Culture Was Born11:14 - Git, CI/CD & Why Engineering Discipline Wins15:59 - Growing from 6 to 20: Chaos to Structure23:30 - Autonomy, Trust & Professional Culture35:13 - COVID, Overhead & the Push to 50 People41:13 - How Dataminded Keeps the Hiring Bar High55:59 - Germany, The Netherlands & What’s Next

How OBI Built a Lean, High-Impact AI Function That Scales - The Data Playbook Podcast with Kris Peeters & Dr. Ruth Janning

In this episode of The Data Playbook, we sit down with Dr. Ruth Janning, Head of Data Science & AI at OBI, to talk about what actually drives AI impact in real organisations. We break down: * Why GenAI hype leads teams in the wrong direction * How to choose between ML, GenAI and agentic AI * Real-world retail AI use cases (recommendations, assortment, automation) * How a 10-person team delivers outsized business value * AI governance, self-service, templates & AI ambassadors 🎧 Listen to more episodes of The Data Playbook for real-world stories on data platforms, GenAI, data products and cloud independence from Europe’s leading data practitioners and leaders. 🌐 More at https://www.dataminded.com/resources [https://www.dataminded.com/resources] and subscribe to our Spotify channel. [https://open.spotify.com/show/78z3kdyBSKiURz1VnTVP9l?si=96692ac24eb34c8d] Watch the full episode on YouTube: https://youtu.be/hzI9VizGyHM [https://youtu.be/hzI9VizGyHM]