Rethinking the Design, Again
After the refactoring iteration that broke up the large-cluster Product
, the BacklogItem
now stands alone as its own Aggregate. It reflects the model presented in Figure 10.7. The team composed a collection of Task
instances inside the BacklogItem
Aggregate. Each BacklogItem
has a globally unique identity, its BacklogItemId
. All associations to other Aggregates are inferred through identities. That means its parent Product
, the Release
it is scheduled within, and the Sprint
to which it is committed are referenced by identities. It seems fairly small.
With the team ...
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