How to Import JSON File In DynamoDB with AWS Lambda

In my previous article, I showcased how we can use command-line interface CLI to load JSON data from a local machine into DynamoDB. The use of a command-line application is good for ad-hoc load use cases.

In this article, I will show you how to build an automated ingestion pipeline using the same core application with the help of AWS Lambda Functions and the S3 bucket. This setup takes less than 10 minutes to complete and run automatically.

Solution Design