Which factor is NOT a contributor to Performance Optimization in Teamcenter?

User training does not directly contribute to performance optimization in the same way that the other factors do. While user training is essential for ensuring that users are proficient in using Teamcenter and can effectively navigate its features, it does not impact the technical aspects of performance.

On the other hand, database configuration involves adjusting settings and optimizing the database environment to enhance query performance and reduce latency. Network speed is critical because it affects how quickly data can be transmitted between client and server, impacting response times. System resources, such as CPU, memory, and disk space, provide the necessary computational power and storage capacity required for Teamcenter to function efficiently. Each of these factors directly influences the system's performance metrics and efficiency in handling tasks.