README

A collection of interfaces and base classes for DomainEvents, Aggregates and Snapshotting (the write part of CQRS). Modeled after DPC14

What is this?

Nothing. Move along. At the Dutch PHP Conference in 2014 I had been introduced to Event Sourcing and knew directly this was something I wanted to be involved with. This repo is not intended for production usage. It is my personal playground.

Other DDD/ES/CQRS inspirational projects

• EventCentric.Core - Event Sourcing and CQRS in PHP
• LiteCQRS - Small convention based CQRS library for PHP
• predaddy - Common DDD classes including an annotation driven message bus and tools for CQRS and Event Sourcing
• ProophEventSourcing - Provides basic functionality for event-sourced aggregates
• ProophEventStore - PHP 5.4+ EventStore Implementation
• ProophServiceBus - PHP Enterprise Service Bus Implementation supporting CQRS and DDD
• Malocher EventStore - Event Sourcing Library for PHP
• Malocher cqrs-esb - CQRS + Service Bus for PHP
• Goodby EventSourcing - EventSourcing
• Governor - A complete PHP CQRS framework
• Buttercup.Protects - Aggregate business rules protection library
• Broadway - Infrastructure and testing helpers for creating CQRS and event sourced applications.
• Chief - Command bus package for PHP
• Tactician - A small, pluggable command bus. Still in active development
• Simplebus - Generic busses for either commands or events

Food for thoughts

• Mathias Verraes's Practical Event Sourcing presentation
• Greg Young's CQRS documents

Contributing

Please see CONTRIBUTING for details.

License

All source code is licensed under the MIT License (MIT). Please see the License File for more information.