commanded - Use Commanded to build Elixir CQRS/ES applications

•    Elixir

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Use Commanded to build your own Elixir applications following the CQRS/ES pattern. Commanded provides a solid technical foundation for you to build on. It allows you to focus on modelling your domain, the most important part of your app, creating a better application at a faster pace.

cqrs elixir cqrs-es cqrs-framework event-sourcing

node-eventstore - EventStore Implementation in node.js

•    Javascript

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Node-eventstore is a node.js module for multiple databases. It can be very useful as eventstore if you work with (d)ddd, cqrs, eventsourcing, commands and events, etc.

event-sourcing eventstream eventstore nodejs domain-driven-design cqrs ddd (d)ddd eventsourcing mongodb redis tingodb azure azuretable inmemory elasticsearch

event-store - PHP 7.1 EventStore Implementation

•    PHP

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PHP 7.1 EventStore Implementation. Prooph Event Store is capable of persisting event messages that are organized in streams. Prooph\EventStore\EventStore itself is a facade for different persistence adapters (see the list below) and adds event-driven hook points for Prooph\EventStore\Plugin\Plugins which make the Event Store highly customizable.

prooph event-store event-sourcing ddd cqrs

EventStore - The open-source, functional database with Complex Event Processing in JavaScript.

•    CSharp

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The open-source, functional database with Complex Event Processing in JavaScript.This is the repository for the open source version of Event Store, which includes the clustering implementation for high availability.

cqrs eventsourcing eventstore event-sourcing event-store database

EquinoxProject - Full ASP.NET Core 2.0 application with DDD, CQRS and Event Sourcing

•    CSharp

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Also you can run the Equinox Project in Visual Studio Code (Windows, Linux or MacOS).

equinox cqrs architecture asp-net-core aspnet-core asp-net-core-mvc ddd ddd-architecture event-sourcing eventstore automapper ef-core asp-net-identity mediatr visual-studio fluentvalidation onion-architecture clean-code swagger aspnetcore

ddd-leaven-akka-v2 - Sample e-commerce system #Microservices #Akka #Reactive-DDD #CQRS

•    Scala

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Sample e-commerce application built on top of Akka and EventStore following a CQRS/DDDD-based approach.

ddd microservices cqrs event-sourcing akka

EventFlow - Async/await first CQRS+ES and DDD framework for .NET

•    CSharp

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EventFlow is a basic CQRS+ES framework designed to be easy to use. Have a look at our getting started guide, the do’s and don’ts and the FAQ.

eventsourcing cqrs async-await eventstore events elasticsearch rabbitmq sagas domain-driven-design ddd c-sharp cqrs-es framework nuget netstandard

symfony-5-es-cqrs-boilerplate - Symfony 5 DDD ES CQRS backend boilerplate.

•    PHP

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A boilerplate for DDD, CQRS, Event Sourcing applications using Symfony as framework and running with PHP 8.

docker symfony cqrs backend ddd event-sourcing hacktoberfest cqrs-es symfony-flex

cqrs-manager-for-distributed-reactive-services - Experimental CQRS and Event Sourcing service

•    Java

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CQRS Manager for Distributed Reactive Services (herein abbreviated CMDR), is a reference implementation for the key component in a specific architecture for building distributed information services following a Log-centric REST+CQRS+ES design. IMPORTANT! This is alpha-quality software, meant mostly to demonstrate the Log-centric REST+CQRS+ES architecture described in the linked talks, and to facilitate learning and discussion.

kafka cqrs event-sourcing

eventhorizon - CQRS/ES toolkit for Go

•    Go

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Event Horizon is a CQRS/ES toolkit for Go. CQRS stands for Command Query Responsibility Segregation and is a technique where object access (the Query part) and modification (the Command part) are separated from each other. This helps in designing complex data models where the actions can be totally independent from the data output.

cqrs ddd event-horizon event-sourcing domain-driven-design google-cloud aws

wolkenkit - wolkenkit is an open-source CQRS and event-sourcing framework for JavaScript and Node

•    Javascript

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wolkenkit is an open-source CQRS and event-sourcing framework for JavaScript and Node.js that perfectly matches DDD. wolkenkit is a CQRS and event-sourcing framework for JavaScript and Node.js. wolkenkit uses an event-driven model based on DDD to setup an API for your business in no time. This way, wolkenkit bridges the language gap between your domain and technology.

wolkenkit cqrs ddd event-sourcing nodejs cqrs-framework

akka-ddd - Akka CQRS/ES framework

•    Scala

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Akka-DDD is a framework for building distributed services following DDD/CQRS/ES architecture on top of the Akka platform. Thanks to the pluggable architecture of the Akka-Persistence, Akka-DDD is not tied to any particular event journal provider. The services are built as actor systems. Different services can be distributed in the same cluster (Akka cluster) or can be deployed to independent clusters.

ddd event-sourcing cqrs microservices akka

event_bus - :surfer: Traceable, extendable and minimalist **event bus** implementation for Elixir with built-in **event store** and **event watcher** based on ETS

•    Elixir

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Traceable, extendable and minimalist event bus implementation for Elixir with built-in event store and event watcher based on ETS.

elixir eventbus event-sourcing eventstore

laravel-event-projector - Event sourcing for Artisans 📽

•    PHP

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Event sourcing is to data what Git is to code 1. Most applications have their current state stored in a database. By storing only the current state a lot of information is lost. You don't know how the application got in this state. Event sourcing tries to solve that problem by saving all events that happen in your app. The state of your application is built by listening to those events.

laravel event-sourcing events eventstore

AxonFramework - High Performance and Scalability framework for Java

•    Java

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A CQRS (Command Query Responsibility Segregation) Framework for Scalable, High-Performance Java Applications.

cqrs event-sourcing framework application-framework scalability

awesome-ddd - A curated list of Domain-Driven Design (DDD), Command Query Responsibility Segregation (CQRS), Event Sourcing, and Event Storming resources

•    

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A curated list of Domain-Driven Design (DDD), Command Query Responsibility Segregation (CQRS), Event Sourcing, and Event Storming resources.The term was coined by Eric Evans in his book of the same title.

JdonFramework

•    Java

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a Domain Driven Design + CQRS + EventSource java framework

banksimplistic - Exploring CQRS, Event Sourcing and DDD with Ruby

•    Ruby

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Exploring CQRS, Event Sourcing and DDD with Ruby

Orleankka - Functional API for Microsoft Orleans http://orleanscontrib.github.io/Orleankka/

•    CSharp

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Orleankka is a functional API for Microsoft Orleans framework. It is highly suitable for scenarios where having composable, uniform communication interface is preferable, such as: CQRS, event-sourcing, re-routing, FSM, etc.References: intro, features, slides and discussion.

actors cqrs event-sourcing fsm fsharp microsoft-orleans orleans

mixter - CQRS and Event Sourcing Koans

•    CSS

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Mixter is a project to discover CQRS/Event sourcing through koans in multiple languages. At this point the koans have been ported to 5 languages: C#, Java 8, Scala, PHP and Javascript.