Provide access to PostgreSQL's sequences

Database sharding library for ActiveRecord

Gnome Terminal support for Consular without emulation keyboard events

Shorten index name

ActiveRecord query logger and analyzer

ActiveRecord driver for SQL Anywhere

ActiveRecord instrumentation for Rails, Resque and Sidekiq

A data structure for adding survey capabilities using activerecord

ActiveRecord Tablefree Models provides a simple mixin for creating models that are not bound to the database. This approach is useful for taking advantage of the features of ActiveRecord such as validation, relationships, nested_attributes, etc.

Allows the use of TiDB as a backend for ActiveRecord and Rails apps.

Time-Related Scope for ActiveRecord

Getting transactions right is hard, and this gem makes it easier.

active_record_uuid is a nice gem that add uuid supports to your activerecord models (MySQL). It allows you to store uuid in various formats: binary (16 bytes), base64 (24 bytes), hexdigest (32 bytes), or string (36 bytes), and query back with uuid string.

Guarantee uniqueness of a single attribute across one or more children of an ActiveRecord object Works around https://github.com/rails/rails/issues/4568

ActiveRecord DB Store engine for ActiveSupport::Cache

Wraps ActiveRecord and Logger for use in non-Rails environments

Wraps ActiveRecord and Logger for use in non-Rails environments

ActiveRecord extension for easy STI Delegation

Generic approval queues for record creation and updates

Adds directed acyclic graph functionality to ActiveRecord.