An elections office must process multi-terabyte historical ballot and precinct datasets with Apache Spark transformations before loading analytic tables. Which AWS service best provides managed big-data compute for that heavy processing?
Select an answer to reveal the explanation.
Short Explanation
Multi-TB election math needs a real Spark yard, not a blog host. EMR gives you managed big-data clusters for heavy transforms at that scale. Lightsail, SES, and Amplify Hosting aren’t Spark processing platforms for precinct lakes.
Full Explanation
Amazon EMR provides managed clusters for large-scale frameworks such as Apache Spark, making it appropriate for multi-terabyte election dataset transforms. Lightsail targets simple virtual private servers, SES is an email service, and Amplify Hosting focuses on web app hosting and CI build hosting—not EMR-class distributed Spark processing. For heavy analytic transforms at this scale, EMR is the high-performing compute choice.