Which AWS service allows you to deploy and manage web applications with minimal operational overhead?

AWS Elastic Beanstalk is a Platform‑as‑a‑Service (PaaS) that abstracts the underlying infrastructure for web applications. You simply upload your application code (for example, a Python Flask or Java Spring Boot app), and Elastic Beanstalk automatically provisions the necessary resources—EC2 instances, load balancers, auto‑scaling groups, and monitoring—based on the platform you choose. It handles deployment, health monitoring, scaling, and patching, allowing developers to focus on code rather than operations. Elastic Beanstalk supports multiple runtimes (Node.js, Python, Java, .NET, Ruby, Go, Docker) and lets you customize the environment through configuration files or the console. Because it manages the lifecycle of the underlying infrastructure, it is ideal for teams that want rapid deployment and easy scaling without managing servers manually. For example, a team can deploy a Flask app to Elastic Beanstalk, enable auto‑scaling to handle traffic spikes, and use the integrated health dashboard to monitor performance—all without writing any infrastructure code. This makes Elastic Beanstalk a popular choice for prototypes, small to medium‑sized web services, and teams that prefer a managed deployment model.