Which of the following is NOT a challenge associated with monitoring microservices?

The need for service-oriented business modules is not a challenge associated with monitoring microservices. In fact, having service-oriented business modules is a fundamental aspect of microservices architecture. The architecture itself is designed to break down applications into smaller, manageable services that can be developed, deployed, and scaled independently. This modularity allows teams to focus on specific services and improves the overall agility and resilience of the application.

On the other hand, challenges like the intricacy of distributed systems arise because microservices are inherently distributed across different servers or services, making it complex to track the interactions and performance of each component. Real-time data access is also a challenge, as monitoring systems must be able to collect and report performance metrics and logs in real time to effectively manage and troubleshoot the microservices architecture. Scalability of monitoring tools can present difficulties, particularly when the number of services increases, demanding that monitoring solutions can handle larger volumes of data without compromising performance.