Lambda: Serverless Computing on AWS — Free Cloud Computing Tutorial
Learn Lambda: Serverless Computing on AWS in Cloud Computing with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
TL;DR: Learn Lambda: Serverless Computing on AWS in Cloud Computing with a free, beginner-friendly tutorial, examples and practice for Indian students on Syl…
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Lambda: Serverless Computing on AWS in Cloud Computing
Lambda is serverless computing. Upload code (zip), AWS manages servers, OS, scaling, deployment. You pay per execution millisecond. No servers to manage, auto-scales from 0 to 1,000s of concurrent executions.
Languages supported: Python, Node.js, Java, C#, Ruby, Go. Triggers: API Gateway (HTTP), S3 events, DynamoDB streams, SQS, CloudWatch events, SNS. Execution limit: 15 minutes per invocation.
Ideal for: Web APIs, image resizing on S3 upload, scheduled tasks (cron), data processing, webhooks, IoT backends. Cost: ₹0.0000002 per millisecond (extremely cheap for sporadic workloads). Ola, Swiggy use Lambda for APIs.
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