These examples at designed to be used with Malloy, a semantic modeling and querying data language.
A good way to undertand Malloy is to load some of these examples and play with them. Source code for these examples can be found on github.
Data for these dataset is included. DuckDB is built into both Malloy Composer and the Malloy VSCode extension. These example should load without any configuration.
You will need to log into Google Cloud to use these datasets. Use the following commands to log into Google Cloud.
gcloud auth login --update-adc
gcloud config set project {my_project_id} --installation