Agile Interface on top of SQL Databases

A Database Code Pipeline for ActiveRecord

As above

library to cache (memoize) method return values in database

Framework for building modular database libraries.

Durable queues which commit with database transactions.

A database structure reader for PostgreSQL with support for tables, fields, primary keys, indexes, foreign keys, check constraints, enum types and extensions.

Extract a subset of a relational database for use in development or testing. Provides a simple API to filter rows and preserve referential integrity.

Tool for database maintenance.

Have a separate database for each git branch!

The DceLti engine simplifies integrating LTI authentication for Rails apps via the IMS::LTI gem.

DDG is a tool for building and manipulating database dependency graphs (DDG).

Models used in the Duke Digital Repository

Safely rebuilds bloated PostgreSQL indices

Migrate handler of text column to json column for delayed_job

A simple delayed_job master process to control multiple workers

Web interface for DelayedJob

ActiveRecord-based engine for scheduled changes

Default scopes are bad. Don't delete your data.

DeltaForce lets you use Postgres 8.4+ window functions with ActiveRecord