AWS Certified Solutions Architect – Professional SAP-C01 – Question361

Someone has recommended a new client to you and you know he is into online gaming and you are almost certain he will want to set up an online gaming site which will require a database service that provides fast and predictable performance with seamless scalability.
Which of the following AWS databases would be best suited to an online gaming site?

A. Amazon SimpleDB
B. Amazon DynamoDB
C. Amazon Redshift
D. Amazon ElastiCache

Correct Answer: B

Explanation:

Explanation: Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. You can use Amazon DynamoDB to create a database table that can store and retrieve any amount of data, and serve any level of request traffic. Amazon DynamoDB automatically spreads the data and traffic for the table over a sufficient number of servers to handle the request capacity specified by the customer and the amount of data stored, while maintaining consistent and fast performance.
Reference:
http://aws.amazon.com/documentation/dynamodb/