AWS offers a variety of databases that target the specific needs of users and the application they use. Available databases include contact database and contactless database, data warehouse, and in-memory database. The choice of the databases should be done according to your specific needs. Amazon Neptune: Graph database Amazon ElastiCashe: In-memory datastore Amazon RDS: Managed relational database Amazon DynamoDB: NoSQL database Amazon: MySQL and PostgreSQL compatible AWS DMS: Database Migration Service Aurora: MySQL and PostgreSQL compatible