Description
In this episode my colleague Yvonne Ceelie and I talked about Set Based Validation and Sagas in Axon Framework.
We discussed:
Set Based Validation
- What is a 'set' and what is the meaning of 'set based validation'?
- What about an example?
- Two Models in CQRS: Command and Query Models
- How can we ensure consistency?
- Aggregates and consistency rules in Aggregates
- How about Parameter Resolvers?
Saga:
- Similarities and differences between Sagas and Aggregates
- Sagas in Axon vs. Saga database patterns - the new name for Sagas in Axon
- Managing complex business processes
- Annotations for Saga
- Test fixtures for Sagas in Axon Framework
- Some things to keep in mind when using Sagas
Yvonne has a blog about Set Based Validation coming up soon that you can find here. You can also find the code samples for Set Based Validation here.
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