A Large Ecommerce Company Uses Amazon DynamoDB to Handle the Transactions

Multiple Choice

A large ecommerce company uses Amazon DynamoDB to handle the transactions on its web portal. Traffic patterns throughout the year are usually stable; however, a large event is planned. The company knows that traffic will increase by up to 10 times the normal load over the 3-day event. When sale prices are published during the event, traffic will spike rapidly. How should a Database Specialist ensure DynamoDB can handle the increased traffic?

A) Ensure the table is always provisioned to meet peak needs
B) Allow burst capacity to handle the additional load
C) Set an AWS Application Auto Scaling policy for the table to handle the increase in traffic
D) Preprovision additional capacity for the known peaks and then reduce the capacity after the event