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Monthly Archives - May 2023

How can this solution be implemented?

A database specialist needs to review and optimize an Amazon DynamoDB table that is experiencing performance issues. A thorough investigation by the database specialist reveals that the partition key is causing hot partitions, so a new partition key is created. The database specialist must effectively apply this new partition key...

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To complete the sentence, select the appropriate option in the answer area

HOTSPOT To complete the sentence, select the appropriate option in the answer area. View AnswerAnswer: Explanation: Disadvantages of non-relational databases include: Data Consistency ― non-relational databases do not perform ACID transactions. Note: Relational databases are optimized for writes. They are optimized for consistency and availability. Advantages of relational databases include...

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