01 · The brain
Data Library & Knowledge Graph
A custom ETL framework merges more than a hundred open, licensed, gathered, and crowd-sourced data sets into one graph of entities and relationships — schools, majors, careers, places, employers, people — with derived insights, grades, cohort statistics, and rankings computed on top. Writers query it directly, so discovery and iteration do not wait on engineering.
Content is only as good as the data behind it. This is the core that makes every other system intelligent.