Amazon S3 vs AWS Lambda

Amazon Simple Storage Service (S3) is an object storage service from AWS that provides industry-leading scalability, data availability, security, and performance. It offers multiple storage classes for different access patterns including S3 Standard, Intelligent-Tiering, Glacier, and Glacier Deep Archive.

AWS Lambda is a serverless compute service that runs code in response to events without provisioning or managing servers. It supports multiple runtimes including Node.js, Python, Java, Go, and .NET, with automatic scaling from zero to thousands of concurrent executions.