Adds extended functionality to Activerecord Postgres implementation

Attach comments to your ActiveRecord queries.

Overrides some basic methods for the current model so that calling #destroy sets a 'deleted_at' field to the current timestamp. ActiveRecord is required.

Oracle "enhanced" ActiveRecord adapter contains useful additional methods for working with new and legacy Oracle databases. This adapter is superset of original ActiveRecord Oracle adapter.

Adds helpers to migrations and dumps foreign keys to schema.rb

lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.

Gem for working with JSON-backed attributes as ActiveRecord models

Annotates Rails/ActiveRecord Models, routes, fixtures, and others based on the database schema.

Adds methods to ActiveRecord::Migration to create and manage database functions and triggers in Rails

PostgreSQL JSONB-based model changes tracking

Operational controls for Active Job

AR-JDBC is a database adapter for Rails' ActiveRecord component designed to be used with JRuby built upon Java's JDBC API for database access. Provides (ActiveRecord) built-in adapters: MySQL, PostgreSQL and SQLite3 as well as adapters for popular databases such as Oracle, SQLServer, DB2, FireBir...

Acra helps you easily secure your databases in distributed, microservice-rich environments. It allows you to selectively encrypt sensitive records with strong multi-layer cryptography, detect potential intrusions and SQL injections and cryptographically compartmentalise data stored in large shard...

Active Record based outbox for Ruby Event Store

Database-backed Action Cable backend.

The official `github` command line helper for simplifying your GitHub experience.

Extends Sinatra with ActiveRecord helpers.

Oracle "enhanced" ActiveRecord adapter contains useful additional methods for working with new and legacy Oracle databases. This adapter is superset of original ActiveRecord Oracle adapter.

allows you to declare database triggers in ruby in your models, and then generate appropriate migrations as they change

Quick way to inspect your Rails database, see content of tables, filter, export them to CSV, Excel, EXPLAIN SQL and run SQL queries.