Configure bindings between input streams or windows in a project to output streams or windows in other projects.
Projects can be bound to other projects, allowing one project's input stream or window to receive its input from the output stream or window of another project. Binding projects is similar to attaching an input adapter to an input stream or window, but is more efficient as it directly connects the output of one project to the input of the other. Stream binding is only supported from the receiving project. You cannot initiate a binding from the publishing side.
Bindings can be local, within the same cluster, or can connect a project in one cluster to a project in a different cluster. Binding information is specified in the project configuration (CCR) file so that binding references may be changed at runtime, allowing the project to be used in multiple environments.