Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL. (like Chef/Puppet)
MIT License
Annotate Rails classes with schema and routes info
Database changes log for Rails
Collection of useful modules for Rails.
Easily and efficiently make your ActiveRecord models support hierarchies
Track changes to your rails models
Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacu...
Detect unnecessary selected database columns
Add MySQL geometry type to Active Record.
Migrate and update data alongside your database structure.
Empower PostgreSQL migrations in Rails app
Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers...
Simple and robust sharding for Rails, including Migrations and ActiveRecord extensions