Engineering-leader view of who owns what: silos, hotspots, dead code, and bus-factor risk by person.
575 people are the primary owner of at least one file in apache/airflow, and Marcos Marx owns the most: 947 files, or 10% of the codebase. The truck factor is 16: that is how few people would have to leave before the majority of owned files lose their owner. 4,759 files have exactly one contributor, and 6 modules are dominated by a single person.
