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AWS Certified Cloud Practitioner · AWS
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Amazon Aurora Serverless - automatically starts up, shuts down, and scales capacity up or down based on your application's needs, thus, reducing management overhead.* Amazon Aurora PostgreSQL-Compatible Edition - a simple and cost-effective to set up, operate, and scale your new and existing PostgreSQL deployments. Amazon RDS for PostgreSQL - deploy scalable PostgreSQL deployments in minutes with cost-efficient and resizable hardware capacity.
Amazon Aurora Serverless is a fully managed database service that automatically adjusts capacity based on the workload. It is specifically designed for use cases where the database is not used frequently or has variable workloads. With Aurora Serverless, you only pay for the database capacity that you use, and it automatically scales up and down as needed. This makes it a great fit for applications with unpredictable or infrequent usage.
D. Amazon Aurora Serverless - cost effective, automatic scaling, low management overhead