To work with a DynamoDB table you need to first configure its throughput, which is basically how much do you read and write to a table per second.

Application Load Balancer is one of the different types of Elastic Load Balancers options offered by AWS. Use it when you're working with HTTP/HTTPS traffic.

Spot Instances are a cost-effective solutions when consistent uptime of the instances is not an issue and continuous processing is not required.

AWS provides the requirements for the infrastructure and customer must provide their own control implementations within their use of services.

AWS Trusted Advisor provides optimization recommendations on several categories in AWS services and helps following best practices.

Elastic Load Balancing is an AWS service that ensures that load is distributed across a set of running instances - offered at 3 levels.

Edge Locations are where end users access AWS services with minimal latency, used mostly for serving content - such as Route53 or CloudFront.