Chapter 3: Advanced Concepts

In this chapter, we’re going to cover some advanced concepts in DynamoDB.

A few of these concepts, like DynamoDB streams and time-to-live (TTL) will allow you to handle more advanced use cases with DynamoDB. Other concepts, like partitions, consistency, and DynamoDB limits, will give you a better understanding of proper data modeling with DynamoDB. Finally, the concept of overloaded keys and indexes is a data modeling concept that will be used frequently in your data modeling.