A Company Wants to Containerize an Existing Three-Tier Web Application

question 329

Multiple Choice

A company wants to containerize an existing three-tier web application and deploy it to Amazon ECS Fargate. The application is using session data to keep track of user activities. Which approach would provide the BEST user experience?

• A) Provision a Redis cluster in Amazon ElastiCache and save the session data in the cluster.
• B) Create a session table in Amazon Redshift and save the session data in the database table.
• C) Enable session stickiness in the existing Network Load Balancer and manage the session data in the container.
• D) Use an Amazon S3 bucket as data store and save the session data in the bucket.