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5 Comments on “Does Dynamic DB support in-place atomic updates?

  1. JM says:

    C is correct.

    Q: Does DynamoDB support in-place atomic updates?
    Amazon DynamoDB supports fast in-place updates. You can increment or decrement a numeric attribute in a row using a single API call. Similarly, you can atomically add or remove to sets, lists, or maps.
    Source: https://aws.amazon.com/dynamodb/faqs/




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  2. Ganesh Ghube says:

    Answer is = C

    Q: Does DynamoDB support in-place atomic updates?

    Amazon DynamoDB supports fast in-place updates. You can increment or decrement a numeric attribute in a row using a single API call. Similarly, you can atomically add or remove to sets, lists, or maps. View our documentation for more information on atomic updates.




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