The lakehouse, explained: what it means for data careers
A lakehouse keeps data in open file formats on cheap object storage, while table formats add warehouse features such as transactions, schema evolution and time travel.
For engineers this shifts the skill mix: SQL and data modelling stay essential, but understanding file formats, partitioning and table maintenance matters more than before.
Feedback & comments (2)
Rohan Gupta
Very clear and to the point. Revised this the night before my interview and two questions came up!
Priya Nair
Helpful, thanks. Please write a follow-up on the advanced topics.