ProxySQL mysql_servers table automatic weight lifter for reader hosts

Given an initial set of records to delete prune_ar deletes all other records (accessible via ActiveRecord) that are now orphaned due to a belongs_to relation which is now non-existent. This allows you to safely delete records that you want to delete without creating orphaned records in another table (& without violating foreign key constraints if you use them). This can be used to prune a production database (given deletion criteria for top level parent-less independent entities) for use in a development environment without compromising customer data.

active record migration wrapper for pt-online-schema-change cli command

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

A set of RESTFul API methods to return information from beanstalk as well as control some behavior.

Provides HL7/MDS inbound services to a Rails application.

Print debugging for professionals

QuantumFields is a gem to extend your Rails model's making them able to use virtual fields from a JSON column or a Text column serialized as a Hash. This means that you can use fields that were not explicitly declared in your schema as if they were.

Adds support for using SQL views within ActiveRecord

to be added

Description of QueuedMail.

Qui, or Queuemetrics User Integration, is a gem that creates an ActiveRecord wrapper for manipulating users, agents, and queues within the Queuemetrics calling platform.

Flexible bioinformatics search tool.

The core functionality on which to build a fully featured Content Management System using Rails 3

Content Management Database Development Environment

Rails Engine that handles authentication, admin, 2fa, audit tracking, with insane configuration abilites

Gem for enumerating Class attributes

Engine for a rails application which extends /rails/info about some information resources in development environment.

Rails Marketplace.

Replicate your ActiveRecord tables to Redshift