Top 10 AWS Elastic Beanstalk Interview Questions and Answers
AWS Elastic Beanstalk is a Platform as a Service (PaaS) offered by Amazon Web Services that streamlines the process of deploying, managing, and scaling applications on the AWS platform. This service caters to developers by automating many of the underlying infrastructure tasks, thereby allowing them to focus primarily on application development. Elastic Beanstalk is not only easy to use but it is also versatile, supporting various programming languages and developer tools.
1- What is AWS Elastic Beanstalk?
2- What are the key components of Elastic Beanstalk?
- Application: A logical collection of components such as environments, versions, and environment configurations.
- Application version: A specific, labeled iteration of your deployable code.
- Environment: A running instance of your application, which contains a collection of AWS resources.
- Environment tier: Determines the type of resources Elastic Beanstalk provisions for your environment, either web server or worker.
3 – How does Elastic Beanstalk work?
4 – What are the supported platforms for Elastic Beanstalk?
5 – How do you deploy an application using Elastic Beanstalk?
- Create an Elastic Beanstalk application
- Upload your application code as an application version
- Create an environment and choose the platform configuration
- Configure environment settings and resources
- Launch the environment
6 – How do you configure Elastic Beanstalk environments?
7 – How does Elastic Beanstalk handle scaling?
8 – What is the difference between Elastic Beanstalk and CloudFormation?
9 – How do you update an Elastic Beanstalk environment?
10 – What are the pricing components for Elastic Beanstalk?
In conclusion, AWS Elastic Beanstalk offers a robust and user-friendly solution for deploying and managing applications in the AWS cloud. The key benefit lies in its automated handling of resource provisioning, scaling, and application health monitoring, which takes the burden off the developers. However, it’s essential to understand that while Elastic Beanstalk itself is free, users are billed for the AWS resources utilized to run and support their applications.
- AWS Elastic Beanstalk. from https://aws.amazon.com/elasticbeanstalk/
- AWS Elastic Beanstalk – FAQs. from https://aws.amazon.com/elasticbeanstalk/faqs/
- Elastic Beanstalk Documentation from https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/Welcome.html
- AWS Elastic Beanstalk Developer Guide. from https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/Welcome.html
- AWS Elastic Beanstalk Pricing. from https://aws.amazon.com/elasticbeanstalk/pricing/