Datomic Cloud 480-8770

[jaret]

This message covers changes in this release. For more details, see https://docs.datomic.com/cloud/releases.html

06/27/2019 - 480-8770 - Compute Template Update

• New feature: Tuples.
• New feature: Attribute predicates.
• New feature: Entity specs.
• New feature: Return maps.
• Fix: sample aggregate could hang query thread.

[ujjwalt]

What is the recommended approach for validation here? Do we use spec or create attribute and entity predicates that cancel the transaction on failing. What use case is right for spec then if not validating domain models?