There are two levels of data sources:
- _data/private: team, project, and snippet data stored in a private repo
- _data: team, project, and snippet data stripped of private information, plus Hub-specific data
_data/private is not required to build the Hub. _data contains sample data
for people running their own Hub instance out-of-the-box as described in the
top-level README.
For more details, see Internal vs. Public Hubs.