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A company wants to deploy a non-containerized Java-based web application on AWS. The company wants to use a managed service to quickly deploy the application. The company wants the service to automatically provision capacity, load balance, scale, and monitor application health. Which AWS service will meet these requirements?
A
Amazon Elastic Container Service (Amazon ECS)
B
AWS Lambda
C
Amazon Elastic Kubernetes Service (Amazon EKS)
D
AWS Elastic Beanstalk
Explanation:
AWS Elastic Beanstalk is the correct choice because:
Non-containerized Java application: Elastic Beanstalk is specifically designed for deploying traditional web applications (like Java, .NET, PHP, etc.) without requiring containerization
Managed service: Elastic Beanstalk is a fully managed Platform as a Service (PaaS) that handles infrastructure management
Automatic provisioning: Automatically provisions and manages the underlying infrastructure including EC2 instances, load balancers, and auto scaling groups
Load balancing: Automatically sets up and configures Elastic Load Balancing
Auto scaling: Automatically scales the application up and down based on demand
Health monitoring: Monitors application health and automatically replaces unhealthy instances
Quick deployment: Provides a simple way to deploy applications quickly using familiar deployment methods
Why other options are incorrect:
Amazon ECS: Requires containerization of the application
AWS Lambda: Serverless function service, not suitable for traditional web applications
Amazon EKS: Kubernetes service that requires containerization and more complex setup
Elastic Beanstalk abstracts the underlying infrastructure while giving developers control over their application code and configuration.