Redshift - OLAP, data warehousing.
Online Analytical Processing. Columnar storage of data
EMR - help create Hadoop clusters to analyze and process
Elastic Map Reduce
Amazon Ahtena - serverless, analyze S3 objects
Amazon QuickSight - serverless, interactive dashboard
DocumentDB - noSQL database for mongoDB
Amazon Neptune - graph database like social network
QLDB - Quantum Ledger DB. Record financial transaction. Immutable system.
Managed Blockchain - ethereum, hyperledger fabric compatible
DMS - Database Migration Service. Migrate databases securely.