Question 410
Which service-to-requirement explanation best fits this situation: An application needs a cloud-optimized managed relational engine with high availability options?
Explanation
Correct Answer
Aurora is an AWS-built managed relational engine compatible with MySQL and PostgreSQL. This fits the situation: An application needs a cloud-optimized managed relational engine with high availability options.
Incorrect Answers
Amazon ElastiCache: ElastiCache supplies managed in-memory caching engines for high-speed access to frequently used data. This does not address the need for An application needs a cloud-optimized managed relational engine with high availability options. The appropriate Amazon Aurora applies because Aurora is an AWS-built managed relational engine compatible with MySQL and PostgreSQL.
Amazon DynamoDB provides managed key-value and document NoSQL storage. This does not address the need for An application needs a cloud-optimized managed relational engine with high availability options. The appropriate Amazon Aurora applies because Aurora is an AWS-built managed relational engine compatible with MySQL and PostgreSQL.
Amazon Neptune provides a managed graph database. This does not address the need for An application needs a cloud-optimized managed relational engine with high availability options. The appropriate Amazon Aurora applies because Aurora is an AWS-built managed relational engine compatible with MySQL and PostgreSQL.