What aspect of Cloud Datastore allows organizations to worry less about making changes to their underlying data structure as their application evolves?
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Correct answer: The schemaless document-oriented database with ACID transactions..
Why this is the answer
Cloud Datastore uses a schemaless document data model, so entities do not need the same fixed set of properties. This helps applications evolve without requiring rigid table changes for every data model update. Its NoSQL structure supports flexible application data while remaining managed by Google Cloud. ACID transactions provide transactional reliability for supported operations without changing the flexible data model.
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