What it is a Global Secondary Index in DynamoDB and how to create GSI on existing table?
In this video, I'm going to explain to you what are the Global Secondary Indexes in the DynamoDB. You will learn how to extend the access patterns of the DynamoDB table by adding the GSI to the table.
0:00 Intro
0:21 Use case
2:02 GSI explanation
3:20 How to create GSI