What is a primary advantage of using clustering for applications in MuleSoft?

The primary advantage of using clustering for applications in MuleSoft is automatic load balancing across active nodes. Clustering allows multiple instances of an application to work together as a single logical group, which enables load balancers to distribute incoming requests evenly among the active nodes in the cluster. This ensures that no single node becomes a bottleneck and helps maintain high availability and performance. When one node is busy processing requests, others can take on additional responsibility, resulting in efficient resource utilization and improved scalability for the application.

In the context of applications deployed on MuleSoft, having active nodes in a cluster enhances the overall system's performance and reliability, allowing for seamless failover and facilitating better resource management during peak load situations.