AWS DynamoDB preguntas y respuestas de entrevista
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. |
Guardar para repaso
Guarda este elemento en marcadores, marcalo como dificil o agregalo a un conjunto de repaso.
Inicia sesion para guardar marcadores, preguntas dificiles y conjuntos de repaso.
Es util? Si No
Lo mas util segun los usuarios:
- What is DynamoDB?
- Explain the concept of the \'GetItem\' operation in DynamoDB.
- How does DynamoDB handle transactions?