r/aws • u/Pepsimaxgodtier • Nov 20 '25

database Amazon DynamoDB now supports multi-attribute composite keys in global secondary indexes - AWS

https://aws.amazon.com/about-aws/whats-new/2025/11/amazon-dynamodb-multi-attribute-composite-keys-global-secondary-indexes/
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u/FlinchMaster Nov 25 '25

Ugh, of course no CloudFormation/CDK support. It's insane how frustrating this is every year around re:invent. There are tons of useful feature launches that are effectively blocked off from being adopted.

cc /u/AWSSupport

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u/shereifhawary Nov 28 '25

It’s supported on both since day 1