A lightweight cron scheduler for the Que async job worker

Track what product being viewed, what being purchased. Who are consistant buyers etc.

It makes working with pure SQL easier with syntax highlighting. Let's you clean your Ruby code from SQL strings.

Functions from timescaledb available in the ActiveRecord models.

Add support to complex resources of PostgreSQL, like data types, array associations, auxiliary statements (CTE), and full-text search (FTS)

Simple gem that allows you to run multiple ActiveRecord::Relation using hash. Perfect for APIs.

Amazon Redshift adapter for ActiveRecord 7.x.

Add relational OLAP-like functionality for ActiveRecord

Redshift-oriented Data Warehouse Batch Framework

A gem to help with hooking Contentful into your Rails application

integrated library system

https://github.com/tsukasaoishi/fresh_connection

Another business actions architecture for Rails apps

The new de-facto for API testing your Rails application

Adds recurring jobs for Sidekiq

Open-source gems maintenance & maturity tracking

Petri Net Workflow Engine for Ruby.

PG::AWS_RDS_IAM is a plugin for the pg gem that adds support for IAM authentication when connecting to PostgreSQL databases hosted in Amazon RDS.

Load postgres databases into Amazon Redshift. It's designed to work on Heroku Scheduler, or other *nix/BSD hosts.

RailsDbInfo is a Rails engine that quickly shows the database info