Hi,

I am trying to understand more about the various out of VM, inter bundle communication options available when using Fuse ESB Enterprise 7.1.0 and Fabric.

So far I can see that there are the following...

Message broker - a valid option however I feel overkill if I have two bundles in different JVMs on the same server but my message broker lives on another server.

Remote services - fabric-dosgi component, seems like a good option although I haven't load tested it yet, there are risks with this as detailed on the Enterprise OSGi Remote services spec

Fabric camel - the example uses a Jetty endpoint, I haven't tested yet but I would think that there is a fair amount of overhead using HTTP?

NMR? - I'm having issues getting this to work with Fabric but that's a separate post, however is this even a valid option?  Documentation suggests that this will only work out of VM by using a JBI container which I thought was deprecated, or at least has some very negative feedback.

What is the recommended performing and scaleable approach to  using Fuse ESB Enterprise please?

Many thanks, James.