
Episode #6
From Data Police to AI Enabler – The Evolution of Data Governance - with Tiankai Feng
Tiankai Feng became a governance leader because he wouldn't stop complaining about bad data. Completely understandable! He breaks down the three root causes of data quality problems - technical, process, and human - and why the human ones are nearly impossible to fix downstream. Plus what AI changed: Models need far more historical data than governance ever scoped, and GenAI shifted focus to unstructured documents nobody has governed. Also: the shared drive with fifty versions of the same PDF, and why use cases beat cleanup projects. Hosted by Ido Bronstein of Upriver. ⏱ CHAPTERS 0:00 Introduction 1:06 The 30-Second Splash 1:56 Meet Tiankai: career path and the two books 3:35 Why he left analytics for governance 6:51 Why data quality is so hard: intended vs. actual data use 8:42 Three root causes: technical, process, and human error 11:06 What maturity looks like: from reactive to proactive 13:24 Why use cases beat cleanup projects 16:23 How AI changed the governance mandate 19:44 Governing unstructured data 21:36 How AI is making stewardship leaner 24:05 The data governance songs 24:49 Advice for new stewards 26:11 Closing takeaways ABOUT DATA SPLASH: Data Splash is a podcast for data engineers, data leaders, and anyone trying to make sense of AI and data right now. Brought to you by Upriver. Subscribe for new episodes weekly. LINKS • Upriver: [ https://www.upriverdata.com/ ] • Connect with Tiankai Feng: [ https://www.linkedin.com/in/tiankaifeng/ ] • Connect with Ido Bronstein: [ https://www.linkedin.com/in/ido-bronstein/ ] #DataGovernance #AI #DataEngineering #LLMs #AIAgents

