Overview

Rails Event Store (RES) is a versatile library designed for publishing, consuming, storing, and retrieving events. It serves as a valuable tool for implementing an event-driven architecture in your Rails application. With RES, you can decouple core business logic, create communication layers between components, react to events synchronously or asynchronously, extract side-effects from controllers and services, build audit logs, create read models, and implement event sourcing.

Features

Publish-Subscribe Bus: Facilitates decoupling of core business logic from external concerns in Hexagonal style architectures.
Alternative to ActiveRecord Callbacks and Observers: Provides a different approach to managing callbacks and observers in Rails applications.
Communication Layer: Enables communication between loosely coupled components.
Synchronous and Asynchronous Event Reaction: Allows reacting to published events in real-time or asynchronously.
Extract Side-Effects: Helps in moving side-effects such as notifications and metrics out of controllers and services.
Build Audit Logs and Read Models: Supports the creation of audit logs and read models within the Rails application.
Event Sourcing: Facilitates the implementation of event sourcing for data storage and retrieval.

Summary

Rails Event Store (RES) is a powerful library that simplifies event-driven architecture implementation in Rails applications. By providing features such as decoupling of business logic, asynchronous event reactions, and support for event sourcing, RES offers a robust solution for handling events within Rails projects. With its easy installation process and extensive documentation, RES proves to be a valuable asset for developers looking to enhance the scalability and maintainability of their Rails applications.

Railseventstore

Ecommerce

Rails_event_store