Message Broker is valuable because most of the applications are using MQ. Even in my current engagement, the few applications which I audit to onboard the bank are using MQ.

The most valuable feature of IBM WebSphere Message Broker is the ability to facilitate communication with legacy systems, offering a multitude of great capabilities. For example, if there is a mainframe system in place with a web service serving as the front end. In that case, the solution enables efficient protocol transformations to convert all request payloads into a format that the legacy systems can accept, rendering the integration and transformation processes seamless and highly effective.

The documentation, performance, stability and scalability of the tool are valuable.

All the features of the solution are important.

We only use the basic features, but the most valuable one for us is the Publish-subscribe pattern.

Before the cloud, it was very easy for us to build and it was quick to integrate.

Integration and mapping are easy, which is a major advantage. 

It integrates with MQ.

Scaling up and down is easy for us using execution groups and nodes.

It is easy to set up and deploy.

The transactions and message queuing are the most valuable features of the solution.

This solution has many adaptors for convergence support. We need different messages formats for connection with files, databases, Excel sheets, etc.

It has many interfaces and you can connect to any backend source that has another format, and convert it to the desired format.

Performance-wise, this is a good solution.

The most valuable features are the product's straightforward development and deployment, and its nice graphical user interface.

Performance-wise, this solution is really stable and reliable.

I mostly like the integration which is the component feature.