You need to perform ad-hoc analysis on log data, including searching quickly for specific error codes and reference
numbers. Which should you evaluate first?
A.
AWS Elasticsearch Service
B.
AWS RedShift
C.
AWS EMR
D.
AWS DynamoDB
Explanation:
Amazon Elasticsearch Service (Amazon ES) is a managed service that makes it easy to deploy, operate, and scale
Elasticsearch clusters in the AWS cloud. Elasticsearch is a popular open-source search and analytics engine for use
cases such as log analytics, real-time application monitoring, and click stream analytics.
http://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/what-is-amazon-elasticsearch-service.html