Which big data store will let you store large streams of user activity data coming from both web and mobile applications?

What option is best for Auto Scaling your EC2 instances for predictable traffic patterns?

You are migrating an on-premise RabbitMQ cluster into AWS. Which migration path should you choose for ease of both maintenance and deployment?

When creating a new RDS instance, what does the Multi-AZ option do?

What is the best EC2 instance class for a server that continuously has a heavy CPU load?

What is wrong with the third incoming security group rule, which allows all traffic from sg-269afc5e to go to an Ubuntu EC2 instance configured as a web server?

AWS Free Tier is wide enough to get acquainted with almost all services.

Elasticity can be defined as the degree to which an infrastructure is able to adapt to work loads by scaling (provisioning) resources up and down automatically.

This service can be used to store and retrieve any amount of data at any time, from anywhere on the web:

What is an RDS?

What type of Route53 alias could be set?