Event Source Selection - Serverless Architectures with AWS Lambda

Event Source Selection

The variety of event sources available to integrate with Lambda means that you often have a variety of solution options available to meet your requirements. Depending on your use case and requirements (request scale, volume of data, latency required, etc.), there might be a non-trivial difference in the total cost of your architecture based on which AWS services you choose as the components that surround your Lambda function.