Which AWS service allows real-time monitoring and management of AWS resources?

Amazon CloudWatch is the service designed specifically for real-time monitoring and management of AWS resources. It provides key functionalities to collect, analyze, and visualize metrics, which can include resource utilization, application performance, and operational health.

By offering dashboards that display real-time information about resource performance, along with alerts based on predefined thresholds, CloudWatch enables administrators to respond to operational changes promptly, making it an essential tool for maintaining optimal performance and resource management in a cloud environment.

Other AWS services, such as Amazon Aurora, focus primarily on managed database solutions, while Amazon VPC is related to networking and the definition of virtual networks, and Amazon SQS is a message queuing service. None of these services are inherently designed for monitoring and managing AWS resources in real time like CloudWatch does.