The blog
Data engineering and AI notes from engineers who do the work.
Pipelines, models, systems and interviews — written by mentors, free for everyone.
Data Engineering
What FAANG Data Engineering Interviews Actually Test
It's not just LeetCode with SQL instead of Python. Here's what the loop actually looks like, and where most strong engineers lose points.
Data Engineering
Airflow vs. Kafka: When to Use Which
They get lumped together as 'data engineering tools,' but they solve different problems. Here's how to tell which one you actually need.
Reading is a start. Practising live is faster.
Join a free live bootcamp and get a free 1:1 with a mentor.