1.
Automatic loading
of JSON file from
S3 to DynamoDB
using Lambda
function

2.
S3 file loaded in bucket

3.
City.json file

4.
DynamoDB Table

5.
Lambda Function Overview

6.
Lambda Function Layers and Runtime settings
Pandas library resource for layer 1

7.
Bucket property setup
Under property tab setup Event notification

8.
S3 Create Event Notification

9.
S3 Event notification configuration sets Lambda
trigger

10.
AIM Policy to access S3 and DynamoDB

11.
AIM Role for using Policy

12.
Using Policy in Lambda function

13.
Policy statement

14.
Cloudwatch log group

15.
Cloudwatch logs on uploading file city.json

16.
DynamoDB table items added by lambda function