AWS DynamoDB Interview Questions and Answers
Question: What is the significance of the 'Scan' operation in DynamoDB?Answer: The 'Scan' operation in DynamoDB reads every item in a table, making it less efficient than 'Query.' It should be used sparingly and is often used when a table has no defined schema. |
Save For Revision
Bookmark this item, mark it difficult, or place it in a revision set.
Log in to save bookmarks, difficult questions, and revision sets.
Is it helpful? Yes No
Most helpful rated by users:
- What is DynamoDB?
- Explain the concept of the \'GetItem\' operation in DynamoDB.
- How does DynamoDB handle transactions?