What is message-oriented middleware? Message-oriented middleware, or MOM, is a software infrastructure that allows applications to exchange messages or data between distributed systems. Essentially, middleware bridges any gaps between applications, databases, or other tools to deliver unified services for end-users. MOM is widely recognized as a promising solution for facilitating communications between heterogeneous systems without having to rebuild an organization’s IT infrastructure....
It's an ESB for both server-side as well as with eFTL, we are exposing messages to clients over web/mobile.