AWS Certification Practice Exam 2026 – The All-in-One Resource to Master Your Certification!

Amazon RDS (Relational Database Service) is designed to simplify the setup, operation, and scaling of relational databases in the cloud. One of the key offerings within Amazon RDS is Amazon Aurora, which is a fully managed, MySQL- and PostgreSQL-compatible relational database. Aurora is designed for high performance, scalability, and availability, making it an ideal choice for demanding database workloads.

Aurora combines the speed and availability of high-end commercial databases with the simplicity and cost-effectiveness of open-source databases. It automatically grows storage as needed, up to 64 TB, and is designed to offer up to five times the performance of standard MySQL databases. This makes it a standout option within the Amazon RDS suite.

In contrast, MongoDB and Firebase are NoSQL databases, while SQLite is an embedded database. None of these are part of the Amazon RDS offerings, as RDS is specifically tailored for relational database management systems. Thus, Aurora’s inclusion in Amazon RDS highlights its capabilities as a robust relational database solution built for the cloud.