how to create a database in production mode rails

To create a database in production mode in Ruby on Rails, follow these steps:

1. Open your terminal and navigate to your Rails application's directory.

2. Run the following command to generate a new database configuration file: ruby rails generate db:config

3. This command will create a new file called config/database.yml in your Rails application's directory. Open this file in a text editor.

4. In the database.yml file, locate the section for the production environment. It should look something like this: ruby production: <<: *default database: your_database_name username: your_username password: your_password host: your_host

5. Replace your_database_name with the name you want to give to your production database.

6. Replace your_username with the username you want to use to connect to the database.

7. Replace your_password with the password you want to use to connect to the database.

8. Replace your_host with the host address where your database is located.

9. Save the database.yml file.

10. Run the following command to create the production database: ruby rails db:create RAILS_ENV=production

11. This command will create the production database using the configuration specified in the database.yml file.

12. Run the following command to migrate the database schema: ruby rails db:migrate RAILS_ENV=production

13. This command will apply any pending migrations to the production database.

14. Finally, run the following command to start your Rails application in production mode: ruby rails server -e production

15. Your Rails application should now be running in production mode with the newly created database.

These steps should help you create a database in production mode in Ruby on Rails.