Home » CQRS » Page 2

Tag Archives: CQRS

Divided We Win: an event sourcing / CQRS prospective on write and read models separation. Commands and Events.

In today’s post we are going to unveil some very interesting (in my opinion) architecture styles: event sourcing and command query responsibility segregation (CQRS). Essentially, in both of them events are in the heart of the system design and reflect any changes of the state which are happening. It is quite different from the traditional CRUD architecture where usually only ...

Read More »

CQRS and Event Sourcing for dummies

CQRS (Command and Query Responsibility Segregation) and Event Sourcing are concepts that are not new at all. Alongside NoSql, Functional Programming and Microservices, these revival concepts are getting traction because of their ability to deal with modern software challenges. Assuming that you’re building a product that has a complex domain with a significant amount of users I can predict that ...

Read More »