Which of the following Amazon services is suitable for the requirements of the organization?

An organization is developing a new AWS multitier web application with complex queries and table joins.

However, because the organization is small with limited staff, it requires high availability.

Which of the following Amazon services is suitable for the requirements of the organization?
A . Amazon HSM
B . Amazon Snowball
C . Amazon Glacier
D . Amazon DynamoDB

View Answer

Answer: D

Explanation:

For a multitier web application that requires complex queries and table joins, along with the need for high availability, Amazon DynamoDB is the suitable service.

Here’s why:

Support for Complex Queries: DynamoDB supports complex queries and table joins through its flexible data model and secondary indexes.

High Availability: DynamoDB is designed for high availability and durability, with data replicated across multiple AWS Availability Zones1.

Managed Service: As a fully managed service, DynamoDB requires minimal operational overhead, which is ideal for organizations with limited staff.

Scalability: It can handle large amounts of traffic and data, scaling up or down as needed to meet the

demands of the application.

Reference: Amazon DynamoDB is a NoSQL database service that provides fast and predictable performance with seamless scalability. It is suitable for applications that require consistent, single-digit millisecond latency at any scale1. It’s a fully managed, multi-region, durable database with built-in security, backup and restore, and in-memory caching for internet-scale applications1.