Elastic Beanstalk - EB - AWS Certification


Let’s get a quick overview of Elastic Beanstalk from an AWS certification perspective. We will look at important certification questions regarding Elastic Beanstalk.

You will learn

  • What is AWS Elastic Beanstalk?
  • Why do we need AWS Elastic Beanstalk?
  • When do you use AWS Elastic Beanstalk?

AWS Certification - 25 PDF Cheat Sheets + Free Course

Each cheat sheet contains:

  • FAQs and Tutorials with 5-20 slides
  • Notes to quickly review and prepare for certification exam
  • Certification Exam Tips
  • Certification and Interview Scenario Questions
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AWS Elastic BeanStalk

AWS Elastic BeanStalk is the Simplest way to deploy and scale your web application in AWS. It provides end-to-end web application management.

AWS Elastic BeanStalk Supports Java, .NET, Node.js, PHP, Ruby, Python, Go, and Docker applications

AWS Elastic BeanStalk has No usage charges - Pay only for AWS resources you provision.

AWS Elastic BeanStalk Features include:

  • Automatic load balancing
  • Auto scaling
  • Managed platform updates
  • Application health monitoring

AWS Elastic Beanstalk Concepts

Let’s look at some of the important Elastic Beanstalk Concepts:

Application - A container for environments, versions and configuration

Application Version - A specific version of deployable code (stored in S3)

Environment - An application version deployed to AWS resources. You can have multiple environments running different application versions for the same application.

Environment Tier:

  • For batch applications, use worker tier
  • For web applications, use web server tier

AWS Elastic BeanStalk - Remember

Here are a few important things that you would need to remember about AWS Elastic BeanStalk:

  • You retain full control over AWS resources created
  • Ideal for simple web applications
  • NOT ideal for microservices architectures
  • You can access server logs without logging into the server
  • Logs can be stored in Amazon S3 or in CloudWatch Logs
  • You can choose to apply patches and platform updates automatically
  • Metrics are send to Amazon CloudWatch
  • You can configure SNS notifications based on health
  • Delete your environment!

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Certification - Recommended Reading

AWS Security Groups and Network Access Control List - A Comparison

AWS VPN vs AWS Direct Connect vs Software VPN vs CloudHub - AWS Certification

VPC and Subnet Route Tables - Routing in AWS

Moving Data between AWS and On-premises - Snowball vs Snowmobile vs DataSync

AWS Storage Gateway - File vs Tape vs Volume - Stored vs Cached

Security Groups vs NACL - A Comparison

Public Subnet vs Private Subnet - Routing and Internet Gateway

Private Subnets - NAT Gateway vs NAT Instance

VPC Endpoints - Gateway vs Interface, VPC Peering and VPC Flow Logs

Virtual Private Cloud and Subnet Fundamentals - VPC

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