A curated list of awesome CQRS and Event Sourcing things.
Inspired by all the other awesome things.
- CQRS, Task Based UIs, Event Sourcing agh!
- CQRS & Event Sourcing. Talk by The Guild
- CQRS, Event Sourcing & co. – Rethink How You Build Software
- Event Sourcing by Martin Fowler
- Event sourcing revisited
- Event Sourcing applied – the Aggregate
- Event-sourcing, Part I
- Event sourcing for the rest of us
- Achieving Consistency in CQRS with Linear Event Store
- Entry-level, synchonous & transactional event sourcing
- Event Sourcing vs Command Sourcing
- A Whole System Based on Event Sourcing is an Anti-Pattern
- Event Sourcing and AI
- Start mastering event sourcing
- REST API Design - Resource Modeling
- Exposing CQRS Through a RESTful API
- Reconciling ReST, CQRS and Event Sourcing
- CQRS with Elixir and Phoenix
- Should CQRS services be RESTful?
- Event sourcing in practice
- Introduction to Event Sourcing and CQRS with Broadway (PHP Benelux 2016)
- Building Microservices with Event Sourcing and CQRS
- Building and deploying microservices with event sourcing, CQRS and Docker (QCONSF 2014)
- Agile, Architecture, DDD and CQRS
- CQRS recipes or how to cook your architecture
- REST and DDD
- Greg Young — A Decade of DDD, CQRS, Event Sourcing
- Greg Young - CQRS and Event Sourcing - Code on the Beach 2014
- CQRS/DDD by Greg Young
- GregYoung 8 CQRS Class
- Practical Event Sourcing
- CQRS with Erlang
- Building Microservices with Event Sourcing and CQRS
- GeeCON 2014: Sandro Mancuso - Crafted Design
- Skills Matter
- YOW! Nights March 2016: Martin Fowler - Event Sourcing
- Simple CQRS example
- Microsoft patterns & pratices CQRS Journey sample application
- Broadway
- Broadway Examples
- Buttercup.Protects
- EventCentric.Core
- A simple event sourcing example with snapshots using lambda and dynamodb
- Casino Engine - Production iGaming/casino engine in Kotlin/Ktor with a CQRS bus, auto-discovered command and query handlers, and a sealed domain-event hierarchy published to RabbitMQ after commit.
- KurrentDB - Database that's engineered for modern software applications and event-driven architectures (previously EventStoreDB)
- EventStore - An event store using PostgreSQL for persistence written in Elixir
- Marten DB - .NET Transactional Document DB and Event Store on PostgreSQL.
- Message DB - PostgreSQL
- Pravega - Java implementation (CNCF).
- SQLStreamStore - An event/stream store library in .NET with support for PostgreSQL/SQL Server/MySQL etc.
- DynamoDB EventStore - An event store implementation on top of Amazon DynamoDB (JavaScript).
- DynamoDB EventStore - Another event store implementation on top of Amazon DynamoDB (TypeScript).
- DynamoDB EventStore (article) - Article on an event store on DynamoDB
- EventSourcingDB – A database specifically built for event sourcing
- The Definitive Event Sourcing Database Guide – Choosing the right database as an event store
- GenesisDB - A GDPR-ready event sourcing database engine
- Commanded - Elixir CQRS/ES library with support for KurrentDB
- Equinox - .NET Event Sourcing library with CosmosDB, KurrentDB, SqlStreamStore and integration test backends.
- EventFlow - Async/await first CQRS+ES and DDD framework for .NET.
- Eventuous - Minimalistic Event Sourcing library for .NET (KurrentDB)
- Propulsion - .NET event stream projection and scheduling platform with EventStore, CosmosDb, Equinox and Kafka integrations
- Memstate - In-memory event-sourced ACID-transactional distributed object graph engine for .NET Standard.
- Stratara - CQRS and Event Sourcing for .NET with tamper-evident event streams and tenant-aware encryption built in.
- castore - Typescript library to easily implement Event Sourcing on your project
- OpenCQRS – Java CQRS Framework for the EventSourcingDB
- CQRSKit - A TypeScript CQRS and Event Sourcing framework with pluggable database adapters
- python-cqrs - Python CQRS framework with Transaction Outbox, Saga orchestration, and Mediator pattern support.
- nestjs-hexagonal - Claude Code plugin for building NestJS bounded contexts with Hexagonal Architecture, DDD, CQRS, and event-driven patterns.
- Sharpino - Opinionated F# Event library/framework using PostgreSQL as an event store.
- Exploring CQRS and Event Sourcing
- Domain-Driven Design Distilled - Vaughn Vernon
- DDD Reference - A summary of the patterns and definitions of DDD. Eric Evans
- Versioning in an Event Sourced System - Greg Young
- Mathias Verraes
- Vaughn Vernon: Software Craftsman
- CQRS & Event Sourcing by Daniel Whittaker
- Software Design by Rinat Abdullin
- Think Before Coding by Jérémie Chassaing
- Konrad Garus
- EventSourcingDB Blog
- DDD/CQRS/ES/NoSQL and functional programming
- Acting like I don't get the message :-/
- Achieving consistency in CQRS with linear event store
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