4 ms·

Are you describing CQRS? http://martinfowler.com/bliki/CQRS.html http://martinfowler.com/bliki/CQRS.html

• batou 11y ago
  No, CQS. CQRS is slightly more complicated and decouples everything via a service bus model along with a massive software ghetto lead by Udi Dahan who I personally despise. An excellent marketer but a poor engineer. I've cleaned up two companies who bought into that idea (event sourcing, service bus etc). Simply a command is something mutative. A query is something not mutative that returns information. There is no further specification other than that. It doesn't mandate a bus or event queue or publishing model nor whether or not the commands are synchronous or asynchronous.
  • gregyoung4321 11y ago
    CQRS does not involve a service bus (though people like to sell them). This sounds like some people were led down very bad paths. Using event sourcing and a service bus together is frankly retarded. Greg