A. Migrate the backend services to AWS Lambda. Increase the read and write capacity of DynamoDB
B. Migrate the backend services to AWS Lambda. Configure DynamoDB to use global tables
C. Use Auto Scaling groups for the backend services. Use DynamoDB auto scaling Most Voted
D. Use Auto Scaling groups for the backend services. Use Amazon Simple Queue Service (Amazon SQS) and an AWS Lambda function to write to DynamoDB

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