webclinic017 / goes

CQRS & Event-Sourcing Framework for Go.

goes - Event-Sourcing Framework

goes is a collection of interfaces, tools, and backend implementations that allow you to write event-sourced applicatios in Go.

If you have any questions or feedback, feel free to open an issue or start a discussion.

Getting Started

Installation

goes is not yet versioned because the API still changes too often. Install from the main branch or from specific commit hash, and make sure to install nested modules with /...

go get github.com/modernice/goes/...@main

go get github.com/modernice/goes/...@<commit-hash>

Examples

• To-Do App

Introduction

This documentation assumes knowledge of CQRS, event-sourcing, and other related concepts. Please make yourself familiar with these before reading further.

Features

• Event Store Implementations (In-Memory, MongoDB)
• Distributed Event Bus (NATS Core / NATS JetStream)
• Distributed, event-driven Command Bus
• Aggregate Framework
• Projection Framework
• SAGAs
• Pre-built Modules
  • Authorization Module

Components

goes provides incrementally adoptable components that together form a complete framework for building event-sourced applications. Read a component's README for a guide on how to use it.

• Event System
• Command System
• Aggregate Framework
• Projection Framework
• SAGAs

Backends

Event Bus

• Channels (In-Memory)
• NATS Core
• NATS JetStream

Event Store

• In-Memory
• MongoDB
• Postgres (Beta)

Contributing

TBD

License

Apache License, Version 2.0