Data Analyst course
SQL you can defend, a metric someone will argue with, and a BI-shaped interview loop. A sequenced path on DataLane — roadmap, coding, interview, then a cert if this loop uses one. Not a video rental.
4–6 weeks · 9 lessons · about 375 minutes of focused work · Data Analyst
Lesson 1 · 40 min
Open the flowchart
Click nodes. Check off skills on this device. This is the syllabus, not a poster.
Data Analyst roadmap →Lesson 2 · 90 min
SQL you can defend
Grain, windows, anti-joins. Every data role sits this pad. Filter the list to this role.
Coding problems →Lesson 3 · 25 min
Window functions
The pad every analyst loop opens. Read it, then write it.
Windows guide →Lesson 4 · 10 min
Windows cheat sheet
Printable. Keep it next to the pad.
Windows sheet →Lesson 5 · 60 min
SQL foundations track
Ordered warehouse SQL before you skip to hard grain bugs.
SQL foundations →Lesson 6 · 40 min
SQL cert vocabulary
Original practice items, not a dump.
SQL practice exam →Lesson 7 · 45 min
Interview track
The sequence for this role: pads, stacks, and the story you will tell.
Data Analyst interview →Lesson 8 · 40 min
Question bank
Filter to this role. Reveal after you say the first sentence out loud.
Role question bank →Lesson 9 · 25 min
Drill mode
One question at a time. Mark knew / partial / missed on this device.
Drill this role →