Crystal ORM/ODM Extensions

Database wrapper, based on Ecto

ORM for Postgres, Mysql, Sqlite

Active Record pattern implementation

Active Record pattern implementation with flexible query chainable builder and migration system

Type safe querying, saving and updating

A simple and useful db wrapper

Object-hash mapping library for Redis

ORM specialized to PostgreSQL only but with advanced features

Pure, transparent and efficient ORM

Set algebra solver for Redis

Import and export data from Redis in TSV format

A simple persistency-model based library

ORM Model for the Kemalyst Framework