Aurora Provisioned

Question 1

What does an Aurora DB cluster contain?

Answer 1

Contains a primary DB instance and up to 15 Aurora Replicas.

Example: An Aurora DB cluster can have one primary DB instance and 3 Aurora Replicas.

Question 2

What is the role of the primary DB instance in an Aurora DB cluster?

Answer 2

Performs reads and writes.

The primary DB instance is responsible for handling both read and write operations.

Question 3

What are Aurora Replicas in an Aurora DB cluster?

Answer 3

Reader DB instances.

Aurora Replicas are used for read-only operations and do not handle write operations.

Question 4

What is the AWS CLI used for in relation to Aurora?

Answer 4

Used for creating an Aurora DB provisioned cluster.

The AWS CLI is a command-line interface tool provided by AWS for managing various AWS services, including Aurora.