• Container
• PostgreSQL
• Ruby 3.1
• Rails 7
• RSpec for test
• Coding Convention, Code Coverage

The idea is a lyrics that show the lyrics and the tempo of the song.

Aim to the singers and musicians when practicing.

• This is a public repo.
• The overall CI/CD workflow is easier to manage in GitHub especially using GitHub actions.
• In case of GitHub, because of vendor neutral, I can easily switch cloud provider without worrying about repo migration.

• Best support.
• Have experiences.
• Hearing from other teams in the company about the pains in other cloud platforms, over pros and cons, I feel AWS is the best choice I can make

• It is only the coding convention, so only important for the code, not for the product.
• Free.
• Run shot time.

• The test for how the app works, so it must run more stable.
• Take times.