Data analysts and data engineers

SQL & Data Engineering Path

Write the SQL interviews ask for and cover the Python and data-engineering basics behind data roles.

Interview soon? Read the first 2 guides (marked "Start here") first, then the rest.

The guides, in order

Step 1
Start hereintermediate
SQL Interview Questions: 50 Most-Asked Queries with Answers
The 50 most-asked queries with answers.
₹79
Step 2
Start herebeginner
Master SQL From Scratch: SQL-DBMS Resources for Beginners To Advance
SQL and DBMS from the beginning, for gaps in the basics.
₹199
Step 3
intermediate
Master Only 1% Python for Data Engineers
The Python a data engineer actually uses.
₹399
Step 4
beginner
Data Engineering Starter Pack
Pipelines, warehouses and the tools of the field.
₹399