What does AWS Auto Scaling primarily manage?

AWS Auto Scaling primarily manages the dynamic scaling of AWS resources. This service is essential for maintaining performance and availability by automatically adjusting the number of resources, such as Amazon EC2 instances, in response to changing demand. For instance, if traffic to an application increases, AWS Auto Scaling can automatically add more instances to ensure that the application can handle the load. Conversely, it can reduce the number of instances during times of lower demand, which helps to optimize costs by scaling down resources that are not needed.

Dynamic scaling is particularly important for applications with variable workloads, as it can help maintain application performance while also controlling costs. By automating this process, AWS Auto Scaling allows organizations to focus on their applications without needing to manually intervene to add or remove resources based on fluctuating demand.

Other options, while related to cloud management, do not capture the primary function of AWS Auto Scaling. Options that focus on cost management, monitoring, logging, or configuration management represent different aspects of AWS services but do not specifically address the core capability of automatically adjusting resource capacity in response to load changes.