https://github.com/thenativeweb/cqrs-sample
CQRS, EventSourcing, (DDDD) Sample in node.js
https://github.com/thenativeweb/cqrs-sample
Last synced: about 1 year ago
JSON representation
CQRS, EventSourcing, (DDDD) Sample in node.js
- Host: GitHub
- URL: https://github.com/thenativeweb/cqrs-sample
- Owner: thenativeweb
- Created: 2012-12-05T10:24:15.000Z (over 13 years ago)
- Default Branch: master
- Last Pushed: 2020-09-01T06:31:52.000Z (over 5 years ago)
- Last Synced: 2025-04-12T10:07:28.875Z (about 1 year ago)
- Language: JavaScript
- Size: 114 KB
- Stars: 150
- Watchers: 9
- Forks: 50
- Open Issues: 9
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# ⚠️ IMPORTANT NEWS! 📰
I’ve been dealing with CQRS, event-sourcing and DDD long enough now that I don’t need working with it anymore unfortunately, so at least for now this my formal farewell!
I want to thank everyone who has contributed in one way or another.
Especially...
- [Jan](https://github.com/jamuhl), who introduced me to this topic.
- [Dimitar](https://github.com/nanov), one of the last bigger contributors and maintainer.
- My last employer, who gave me the possibility to use all these CQRS modules in a big Cloud-System.
- My family and friends, who very often came up short.
Finally, I would like to thank [Golo Roden](https://github.com/goloroden), who was there very early at the beginning of my CQRS/ES/DDD journey and is now here again to take over these modules.
Golo Roden is the founder, CTO and managing director of [the native web](https://www.thenativeweb.io/), a company specializing in native web technologies. Among other things, he also teaches CQRS/ES/DDD etc. and based on his vast knowledge, he brought wolkenkit to life.
[wolkenkit](https://wolkenkit.io) is a CQRS and event-sourcing framework based on Node.js. It empowers you to build and run scalable distributed web and cloud services that process and store streams of domain events.
With this step, I can focus more on [i18next](https://www.i18next.com), [locize](https://locize.com) and [localistars](https://localistars.com). I'm happy about that. 😊
So, there is no end, but the start of a new phase for my CQRS modules. 😉
I wish you all good luck on your journey.
Who knows, maybe we'll meet again in a github issue or PR at [i18next](https://github.com/i18next/i18next) 😉
[Adriano Raiano](https://twitter.com/adrirai)
---
## Introduction
This is a sample implementation of CQRS / Eventsourcing Infrastructure in node.js using:
- [domain](https://github.com/adrai/node-cqrs-domain)
- [eventdenormalizing](https://github.com/adrai/node-cqrs-eventdenormalizer)
- [viewmodel, read/write repository](https://github.com/adrai/node-viewmodel)
- [eventstore](https://github.com/jamuhl/nodeEventStore)
- [business-rules and validation](https://github.com/adrai/rule-validator)
### get it up and running
0. install and start [Redis](https://redis.io/)
1. start server in _host_ and _domain_ folder
node server.js
1. direct your browser to
http://localhost:3000
the source code is well documented to understand the core principles.
## why should i care?
- [Clarified CQRS - Udi Dahan](http://www.udidahan.com/2009/12/09/clarified-cqrs/)
- [Top 10 Reasons to do CQRS - Rinat Abdullin](http://abdullin.com/journal/2010/10/22/top-10-reasons-to-do-cqrs-in-a-pdf.html)
- [CQRS why, what, how - Jeppe Cramon](http://www.slideshare.net/jeppec/cqrs-why-what-how)
## got the sample - where to go now?
This modules are the result of open sourcing parts of a large reallife project of a distributed system based on the principle of
DDDD and CQRS. It's gone through a lot of iterations and should address most pitfalls.
The API is designed well so you can focus on the domain without worring to much about the infrastructure.
- [domain](https://github.com/adrai/node-cqrs-domain)
- [eventdenormalizing](https://github.com/adrai/node-cqrs-eventdenormalizer)
- [viewmodel, read/write repository](https://github.com/adrai/node-viewmodel)
- [eventstore](https://github.com/jamuhl/nodeEventStore)
- [proper dequeing](https://github.com/adrai/node-queue)
- [business-rules and validation](https://github.com/adrai/rule-validator)
- [message bus](https://github.com/adrai/rabbitmq-nodejs-client)
- [without distributing](https://github.com/adrai/node-cqs)
Documentation can be found [here](http://adrai.github.com/cqrs/)
## other examples
- [https://github.com/smariussorin/EventSourcedMicroservices](https://github.com/smariussorin/EventSourcedMicroservices)