We have done around 20 projects in Red Hat AMQ. I have two projects using Red Hat AMQ, and I can share how its scalability has impacted them. In one project, we have a solution for authentication and authorization using SSO. We need to integrate with other systems in two ways. We use Red Hat AMQ for social data, sending messages to other queues, and integrating with business. We have two databases with the same information. The solution is good because it helps us solve problems with messaging. For instance, when messaging doesn't change, we still check the cloud and verify the information. In another project, we have a large banking solution for the Amazon region using Red Hat AMQ for financial transactions. In this solution, business messages are sent, and another system processes them.