This gem provides a server that can handle communication from medical instruments that send/receive information on the ASTM protocol.

Simple ruby web crawler

A Ruby gem for rate limiting using the token bucket algorithm.

Often Redis is used for rate limiting purposes. Usually the rate limit packages available count how many times something happens on a certain second or a certain minute. When the clock ticks to the next minute, rate limit counter is reset back to the zero. This might be problematic if you are looking to limit rates where hits per integration time window is very low. If you are looking to limit to the five hits per minute, in one time window you get just one hit and six in another, even though the average over two minutes is 3.5. This package allows you to implement a correct rolling window of threshold that's backed by ATOMIC storage in Redis meaning you can use this implementation across multiple machines and processes.

Rudis wraps redis-rb in objects that keep track of their own redis instances and keys.

Counter caches for Rails applications, including cached running counts. Using redis and native PostgreSQL features for performance gains

Using redis, allows statistics calculations on a streaming set of data without storing every value

Produces log in the logstash format

a simple em baseed background job worker.

If an operation fails, SafeRedis responds as if the key doesn't exist.

Mechanism for safely aborting long-running requests after a specified timeout.

SaferRedis warns you before letting through commands that could impact production availability by being marked `@slow` or `@dangerous` in the Redis documentation

A server-side session store for Rails

At times we would want to block certain requests. SafetyCone allows this to be controlled from an interface. It also provides a feature flipper for the views.

Manages Sapoku instances

Tools for managed simple batches across N nodes.

Sc4ry provide the design pattern Circuit breaker for your application.

Super Scale Caching Framework - Core

Ruby client for schlep. Schlep provides a simple interface for logging and broadcasting events.

scotttam-resque is an extension to the resque queue system that has pre-fork hooks and ability to turn off forking. Add more description here.