Allows you to compare Active Record objects based on their *attributes* (with same_as?), to exclude some attributes from being used in comparison, and adds improved inspect method

Backport of ActiveRecord::Base.ignored_columns into Rails 4 and 5.0

ActiveRecord connection adapter for Immudb.

Make ActiveRecord objects immutable.

Implicit Order for ActiveRecord

Smart gem for importing CSV files to ActiveRecord models

A library for bulk importing data using ActiveRecord

Makes it easy to have specific concern modules included into all of your models after the model has connected to the database

Add index hints method(use/ignore/force index) to ActiveRecord

Adds a method for bulk-inserted records using ActiveRecord

Provides an #includes method to eager load associations of ActiveRecord instances, for when you don't have access to the class object or ActiveRecord::Relation instance.

Manage ActiveRecord model instantly.

Provides interval-based reconnection for ActiveRecord connections. Helps handle RDS failover scenarios by periodically refreshing connections on checkout.

Import items quickly with activerecord-jdbc

activerecord-jdbc-plsql provide a Ruby wrapper to use PL/SQL with Active Record and JDBC

This is a fork of ActiveRecord SQL Server Adapter for JRuby. SQL Server 2012 and upward.

An ActiveRecord adapter for Vertica databases (jdbc based)

A gem to track changes on active record models

The JSON API specification requires associated resources included in a PATCH request, if provided, to completely replace those that already exist. ActiveRecord's #update method only does that in some circumstances. activerecord-jsonapi_update handles the rest of them.

Instead of a many-to-many join table, serialize the ids into a JSON array.