A simple API caching layer built on top of HTTParty and Redis

Makes Rails real time through websockets as a gem in the backend and as an Angular library in the front end.

Redis(zset/set/list/string/publish) output plugin for Fluentd...

GCRA implementation for rate limiting

Offload the rendering of slow view partials with ActiveJob and ActionCable to reduce page load times.

Official gem of GitLab Support Readiness

An implementation of the HyperLogLog set cardinality estimation algorithm in Ruby using Redis as a back-end

Fast background processing framework for Ruby and RabbitMQ

Alive Monitoring of Application Server and DB Server.

Lowkiq

I am Magi.

Failover for ActiveRecord and Redis

Pessimistic locking for ruby redis

RedisRPC is the easiest to use RPC library in the world. (No small claim!) It has implementations in Ruby, PHP, and Python. Redis is a powerful in-memory data structure server that is useful for building fast distributed systems. Redis implements message queue functionality with its use of list ...

Related is a Redis-backed high performance distributed graph database.

remote-based mutexes

Ruby Socket.IO emitter implementation.

Accepts orders via http, returns payment info via http or streams updates via websockets, stores orders in a DB

This gem provides asynchronous indexing to Solr for the sunspot gem. It uses a pluggable model for the backing queue and provides support for ActiveRecord, DataMapper, and MongoDB out of the box.

Library for Redis-backed time-based rate limiting