Command-Query Responsibility Segregation (CQRS) is an architectural pattern which separates commands (that change the data) from queries (that read the data).
We are trying out CQRS. We have a validation situation where a CustomerService (domain service) needs to know whether or …
domain-driven-design cqrsI am trying to connect to RabbitMQ with EasyNetQ. RabbitMQ is on remote VM. _rabbitBus = RabbitHutch.CreateBus( string.Format("host={0};…
rabbitmq cqrs easynetqI am new to CQRS and I am tying to make sense of business rule validation within the write side (…
validation command nservicebus cqrs business-rulesDanger ... Danger Dr. Smith... Philosophical post ahead The purpose of this post is to determine if placing the validation logic …
c# validation architecture domain-driven-design cqrsWe are currently doing some research about CQRS and Event Sourcing and found two major frameworks taking care of these …
cqrs event-sourcing akka-persistence axonPlease see the code below: public class CreatePersonHandler : IRequestHandler<CreatePersonCommand,bool> { public async Task<bool> Handle(…
c# cqrs mediatrI am learning DDD and making use of the CQRS pattern. I don't understand how to validate business rules in …
validation domain-driven-design cqrsI'm currently trying to understand how to build the internal structure of an event store. What I got so far: …
cqrs event-sourcingHow should separate aggregate roots (AR) communicate with one another in an environment built on DDD principles using an event-sourced …
domain-driven-design cqrs event-sourcingIn a CQRS event store, does an "aggregate" contain a summarized view of the events or simply a reference to …
aggregate cqrs projection event-sourcing