Oz Katz, Cofounder and CTO of lakeFS, shares his expertise on data lakes, essential for modern AI applications. He highlights the differences between data lakes and data warehouses, emphasizing their roles in managing complex data infrastructures. Katz discusses lakeFS's collaboration with Legofest, the challenges of handling multimodal data, and how version control can enhance team collaboration. He also explores the revolutionary shift towards object storage and the integration of vector databases to improve data accessibility and efficiency.