Install via Composer.
composer require bigquery/laravel
After run publishes
php artisan vendor:publish --provider="BigQuery\Laravel\BigQueryServiceProvider"
#####config/google_big_query.json Need add to .gitignore and replace on you version credentials.
To .env need add variable
GOOGLE_BIG_QUERY_DATABASE=you_database_name
For migrations use commands
migrate all tables from /database/migrations/google_big_query
big_query_migrate
rollback all migrations
big_query_migrate:rollback
run migrate data from mysql to bigquery
big_query_migrate:data