What is a key indicator of effective server management?

High user satisfaction and low churn rates are key indicators of effective server management because they reflect the overall performance and reliability of the server infrastructure. When users are satisfied, it indicates that the servers are performing optimally, providing the necessary resources and services without interruption. Low churn rates suggest that users are staying with the service, which is a strong sign that the servers are meeting their needs effectively.

These metrics often correlate with well-maintained servers that are properly managed, monitored, and upgraded as necessary to handle user demands. In contrast, options that suggest frequent downtimes and errors, increased complexity in server architecture, or regular performance review meetings don't provide a direct indication of effective server management. While performance review meetings can contribute to understanding server health, they do not directly reflect the user's experience and satisfaction, which is crucial for determining the effectiveness of server management.