default: &default adapter: sqlite3 pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 10 } %> retries: 100 default_transaction_mode: immediate development: primary: <<: *default database: storage/db/development.sqlite3 test: primary: <<: *default database: storage/db/test.sqlite3 production: primary: <<: *default database: storage/db/production.sqlite3