Easy upload management for ActiveRecord

Adds WSDL/SOAP and XML-RPC web service support to Action Pack

when you want to dup a db for use in factories without the hassle of creating factories by hand

Set of ActiveRecord classes to work with the Daylite 3 database

Rails Driver and Adapter for IBM Data Servers: {DB2 on Linux/Unix/Windows, DB2 on zOS, DB2 on i5/OS, Informix (IDS)}

"Module d'acces a la base de donnees "

Asynchronous database adapters for ActiveRecord.

Provides methods to spawn a background process for ActiveRecord. It is recommended to use it with Threads if you have long-taking functions on the database side.

A simple DB backup tool

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 to search.

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

db_cache_store is an alternative rails cache engine, that will use database server

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

A Database Code Pipeline for ActiveRecord

Distributed cron powered by your database

A package for importing DB Designer 4 xml models in rails.

DBDiagram

This plugin adds a dbdump command which dumps your Rails database out. This master branch supports Rails 3.0 and above, as a gem command. For Rails 2.3, use the rails_2_3 branch from github and install as a plugin. Like rails dbconsole, it takes your database connection details from config/database.yml, and supports mysql, mysql2, postgresql, and sqlite. It takes the same options as rails dbconsole, ie. -p to supply the password to your dump program for mysql and postgresql. (Note that for mysql, this means that the password is visible when other users on the system run 'ps'. Postgresql does not have this problem as it uses an environment variable set in ENV before execing and so not visible in ps.)

Dump database schema and chosen data from remote machine

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.