AWS Elastic Beanstalk
By Amazon Web Services
AWS Elastic Beanstalk is a platform-as-a-service offering that automates the deployment of web applications, handling capacity provisioning, load balancing, auto-scaling, and health monitoring while still giving users access to the…
Definition
AWS Elastic Beanstalk is a platform-as-a-service offering that automates the deployment of web applications, handling capacity provisioning, load balancing, auto-scaling, and health monitoring while still giving users access to the underlying AWS resources it creates.
Overview
Launched in 2011, Elastic Beanstalk was one of AWS's earliest attempts at a PaaS-style experience layered on top of its core IaaS building blocks. A developer uploads application code — for Java, .NET, PHP, Node.js, Python, Ruby, Go, or Docker — and Elastic Beanstalk automatically provisions and configures the underlying EC2 instances, load balancer, auto-scaling group, and health monitoring needed to run it, without the developer having to assemble those pieces manually. What distinguishes Elastic Beanstalk from newer serverless container platforms like AWS App Runner is that it doesn't hide the underlying infrastructure: the EC2 instances, security groups, and load balancer it creates remain visible and configurable in the AWS console, so teams that need to tune instance types, install custom packages, or adjust networking retain that flexibility. This makes it a middle ground between fully hands-off serverless platforms and manually assembling infrastructure with AWS CloudFormation or Terraform. Elastic Beanstalk remains a straightforward on-ramp for teams that want to deploy a traditional web application quickly without deeply learning AWS's individual compute, networking, and scaling services first, while still being able to graduate into more customized architectures later using the same underlying resources.
Key Features
- Automated provisioning of EC2 instances, load balancer, and auto-scaling
- Supports Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker
- Underlying AWS resources remain visible and configurable
- Built-in application health monitoring and dashboards
- Environment configuration versioning for repeatable deployments
- Rolling and blue/green deployment options to reduce downtime
- No additional charge beyond the AWS resources it provisions
- Integrates with CloudWatch for logging and metrics