A tool to migrate, spy and seed relational databases

Agile Interface on top of SQL Databases

An easy way to automate database queries and export the results with Ruby.

An Active Support concern extending Active Record with the ability to binary search a table for use with non-indexed, sorted tables. The gem allows you to avoid slow database scans if you have an auto-incrementing primary key running in parallel with a column which you want ...

DB Bot uses Natural Language Processing (NLP) to construct DB queries. What that means is you can interact with your database like you're talking to a human

Converts database urls specified in the environment to db-charmer format

Check your database consistency

rake db:clone[manual] provides a CLI for selecting a specific source database to copy to a specific destination database. Supports postgreql and mysql.

Big-Data clustering algorithms in Ruby (on Rails). Currently only supports DBSCAN algorithm and ActiveRecord database.

A Database Code Pipeline for ActiveRecord

Copy SQL databases between application environments

REST API client for http://api.devbootcamp.com

DBDiagram

Simple rake tasks for dumping and restoring the database.

Dbee provides a simple-to-use data modeling and query API. The query API can produce SQL using other ORMs, such as Arel/ActiveRecord. The targeted use-case for Dbee is ad-hoc reporting, so the total SQL feature-set that Dbee supports is rather limited.

By default Dbee ships with no underlying SQL generator. This library will plug in ActiveRecord into Dbee and Dbee will use it for SQL generation.

Use DBEnvy to parse DATABASE_URL and shim the info into a database.yml

As above

This library adds database-centric jobs to the Burner library. Burner does not ship with database jobs out of the box.

A tiny "macro" to make puts based debugging a little nicer.