1×
Become a member
to unlock all features

Level Up!

Access all courses & lessons on egghead today and lock-in your price for life.

Autoplay

    WTF is AWS Serverless Application Model (AWS SAM)?

    awsAWS

    Building larger serverless applications can be tricky - creating many lambda functions as well as other resources such as DynamoDB tables, S3 buckets, API Gateways takes quite a lot of time if we were to do it manually from AWS Console. Not to mention other problems such as redeploying the app to a different region, reviewing the infrastructure etc.

    AWS Serverless Application Model (AWS SAM for short) simplifies a lot of those issues.

    Built with with best practices in mind it allows you to:

    • define your infrastructure as code using a YAML template (which can go through code review!)
    • define resources such as lambda functions, DynamoDB tables etc. in a much simpler way than doing it directly in CloudFormation (which SAM is built on top of)
    • build and deploy a serverless application from a command line
    • debug and test lambda functions locally using SAM CLI
    • debug and test lambda functions from WITHIN your editor with AWS Toolkit extension

    Take a look at WTF is AWS SAM in this quick 2 minute lesson