HomeIT GlossaryAmazon Web Services (AWS)What is Lambda used for in AWS?

What is Lambda used for in AWS?

AWS Lambda is a serverless computing service that allows developers to run code without provisioning or managing servers. It’s ideal for event-driven applications, real-time data processing, and automation. Lambda automatically scales based on request volume, making it cost-effective for unpredictable workloads.

Companies use Lambda for real-time file processing, automated backups, chatbots, API backends, and IoT applications. It integrates with AWS services like S3, DynamoDB, and API Gateway, allowing businesses to build scalable, event-driven applications without worrying about infrastructure.

Key takeaways:

AWS Lambda is a serverless compute service that runs event-driven functions.
It eliminates the need for server management and scales automatically.
Common use cases include data processing, API backends, and automation.
It integrates with AWS services like S3, API Gateway, and DynamoDB.

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