Datasette

deploys

41,745 rows in 1 table

train

732,384 rows in 10 tables

file, patch, bug_project, bug_file, blocker, ...

tests

4 tables

testsuites, builds, testcases, jobs

jobs

1 table

metrics

3,831 rows in 3 tables

train_props, train_blockers, train_summary

gerrit

3 tables

deploys, changes, authors

projects

1,996 rows in 1 table