db
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What is db?
The db directory in a Rails application houses everything related to your database. It contains files for database schema definition, migrations, and seed data. This directory is essential for managing and evolving your application's data structure over time.
More in stage 3: Request Reponse Flow
db: common questions
Can I learn db in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain db in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this db tutorial for beginners?
It is lesson 15 of 98 in the free Ruby on Rails roadmap, in stage 3, Request Reponse Flow. If you are new to Ruby on Rails, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.