Summary

In this chapter, we presented an overview of the core storage services like RDS, muti-AZ deployments, and read replicas. We took a deep dive on object storage with Amazon S3 and Glacier. You worked on a full workflow with glacier and used different storage types in S3 with the CLI and with lifecycle policies.

To end this module we designed a data model using a DynamoDB table and understood the differences between Scan and Query operations and local and secondary indexes.