Answer: Amazon EC2

## Explanation Amazon EC2 (Elastic Compute Cloud) is the correct choice for this workload because: - **Infrequent Processing**: The workload only runs once a week, making EC2's on-demand pricing model cost-effective - **Flexibility**: EC2 provides complete control over the computing environment, allowing for custom data processing scripts and applications - **Pay-as-you-go**: With EC2, you only pay for the compute capacity when the instances are running, which aligns perfectly with weekly processing needs - **Scalability**: EC2 instances can be sized appropriately for the data processing requirements **Why other options are incorrect**: - **AWS CodeDeploy**: This is a deployment service for automating application deployments, not for data processing - **Amazon Neptune**: This is a graph database service, not designed for general data processing workloads - **AWS Wavelength**: This is for deploying applications at the edge of 5G networks, not for periodic data processing For weekly data processing, EC2 provides the right balance of flexibility, control, and cost-effectiveness.

Author: Ritesh Yadav