0:00 - The intro
3:17 - The history: from data warehouses to lakehouses
4:41 - What "no vendor lock-in" actually means
11:13 - Why not just use Snowflake? Real lakehouse use cases
14:18 - DuckLake explained: simplicity over scale
19:19 - What is a catalog and why does it matter?
25:34 - "Iceberg is an implementation detail" — Bauplan's philosophy
46:09 - The Tabular acquisition & Delta/Iceberg convergence
57:42 - Should you build on a lakehouse in 2026?