AWS DynamoDB is a NoSQL database service available in AWS Cloud.
DynamoDB provides many benefits starting from a flexible pricing model, stateless connection, and a consistent response time irrespective of the database size.
Amazon Relational Database Service (AWS RDS) is a relational database service available in AWS Cloud. The Spring Framework always had good support for database access technologies built on top of JDBC.
Provisioning infrastructure resources has always been a time-consuming manual process. Infrastructure has now moved away from physical hardware in data centers to software-defined infrastructure using virtualization technology and cloud computing.