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This solution meets the requirements because it allows the company to use both predictive scaling and dynamic scaling to optimize the capacity of its Auto Scaling group. Predictive scaling uses machine learning to analyze historical data and forecast future traffic patterns. It then adjusts the desired capacity of the group in advance of the predicted changes. Dynamic scaling uses target tracking to maintain a specified metric (such as CPU utilization) at a target value. It scales the group in or out as needed to keep the metric close to the target. By using both scaling methods, the company can benefitfrom faster, simpler, and more accurate scaling that responds to both forecasted and live changes in utilization.

The most cost-effective solution for the online video game company is to configure a Network Load Balancer with the required protocol and ports for the internet traffic and specify the EC2 instances as the targets. This solution will enable the company to handle millions of UDP requests per second with ultra-low latency and high performance.

A Network Load Balancer is a type of Elastic Load Balancing that operates at the connection level (Layer 4) and routes traffic to targets (EC2 instances, microservices, or containers) within Amazon VPC based on IP protocol data. A Network Load Balancer is ideal for load balancing of both TCP and UDP traffic, as it is capable of handling millions of requests per second while maintaining high throughput at ultra-low latency. A Network Load Balancer also preserves the source IP address of the clients to the back-end applications, which can be useful for logging or security purposes1.

To use AWS Budgets to create and manage budgets for different AWS accounts, the company needs to do the following steps:

Use AWS Budgets to create a budget for each AWS account that needs a different budget amount. The budget can be based on cost or usage metrics, and can have different time periods, filters, and thresholds. The company can set the budget amount under the Billing dashboards of the required AWS accounts1.

Create an IAM role for AWS Budgets to run budget actions with the required permissions. A budget action is a response that AWS Budgets initiates when a budget exceeds a specified threshold. The IAM role allows AWS Budgets to perform actions on behalf of the company, such as applying an IAM policy or a service control policy (SCP) to restrict the provisioning of additional resources2.

Add an alert to notify the company when each account meets its budget threshold. The alert can be sent via email or Amazon SNS. The company can also add a budget action that selects the IAM role created and the appropriate SCP to prevent provisioning of additional resources. An SCP is a type of policy that can be applied to an AWS account or an organizational unit (OU) within AWS Organizations. An SCP can limit the actions that users and roles can perform in the account or OU3.

To predict the resources needed for manufacturing processes each month using historical values that are currently stored in an Amazon S3 bucket, a solutions architect should use Amazon SageMaker to train a model by using the historical data in the S3 bucket, and deploy an Amazon SageMaker model and create a SageMaker endpoint for inference. Amazon SageMaker is a fully managed service that provides an easy way to build, train, and deploy machine learning (ML) models. The solutions architect can use the built-in algorithms or frameworks provided by SageMaker, or bring their own custom code, to train a model using the historical data in the S3 bucket as input. The trained model can then be deployed to a SageMaker endpoint, which is ascalable and secure web service that can handle requests for predictions from the application. The solutions architect does not need to have any ML experience or manage any infrastructure to use SageMaker.