AWS Lambda + Event-Driven Architecture EXPLAINED | Triggers, Streams, APIs, Scaling (Advanced Guide)

A complete deep dive into AWS Lambda and event-driven architecture. Learn how Lambda works, how triggers connect (S3, DynamoDB Streams, SNS, SQS, API Gateway), scaling behavior, cold starts, pros & cons, and when NOT to use Lambda. Perfect for cloud engineers and DevOps professionals. Keywords: aws lambda tutorial, event driven architecture, serverless computing, aws triggers, dynamodb streams Hashtags: #AWS #Lambda #Serverless #CloudArchitecture