New to DataLane
Pick a role, then SQL, Python, one warehouse, interview and certs. The orientation, not a 40-hour video.
1 week · 4 lessons · about 95 minutes of focused work · Every role
Lesson 1 · 20 min
Five steps
Role map, SQL, Python, one warehouse, interview.
Start here →Lesson 2 · 15 min
Nine roles
Same warehouse, different jobs. Pick the map you want next.
Role roadmaps →Lesson 3 · 40 min
Easy pads
Easy SQL and Python stay free. Medium/hard are Pro.
Easy problems →Lesson 4 · 20 min
Interview hub
Tracks, bank, drill, company screens.
Interview prep →