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Concurrency is a property of systems in which several processes are executing at the same time.

4 votes
5 answers
2k views

Where to control optimistic concurrency in a domain-driven design (DDD) application?

I am thinking how to develop an application in a DDD way, and now I am thinking about the concurrency part. … But thinking in the concurrency. The concurrency is handled in the root aggregate level, so I have in the Order table in the database a field for the version. …
Álvaro García's user avatar
1 vote
1 answer
678 views

In DDD, concurrency belongs to application layer?

I am thinking that perhaps the second option it is better, because concurrency is a database concern, so perhaps it is better to handle in the repository, but I am not sure if perhaps it is better in the …
Álvaro García's user avatar