AWS Presentation

Serverless Applications Event Source

Function

Services (anything)

Charges in data state Requests to endpoints Charges in resource state

Using AWS Lambda Authoring Function Cloud9 Wysiwyg editor or upload packaged .zip Third-party plugins (eclipse, visual studio)

Programming Model Use processes, threads, /tmp, sockets normally Aws sdk built in (python and node.js)

Monitoring and Logging metrics for requests errors, and throttles Built-in logs to amazon cloudwatch logs x-ray integration

Stateless Persist data using external storage No affinity or access to underlying infrastructure

Lambda Execution Models Synchronous (Push) Amazon API Gateway

Order

Asynchronous (event)

Amazon SNS

Amazon S3

Reqs AWS Lambda Function

AWS Lambda Function

Poll-Based Amazon DynamoDB Amazon Kinesis

Changes AWS Lambda Function

Function

Web Application Static Website Complex Web Apps Static Website Complex Web Apps Packages for Flask and Express

Chatbots Powering Chatbot Logic

Backends

Data Processing

Apps and Services

Real Time

Mobile

Mapreduce

IOT

Amazon Alexa Powering Voice Enabled App Alexa Skills Kit

Batch

IT Automation Policy Engines Extending AWS Services Infrastructure Management

Common Lambda Use Cases

From the Iron Age to Freedom Physical Servers in Data Centers

Virtual Servers in Data Centers

Virtual Servers in the Cloud

Serverless