Recording of the January 29 2015 webcast, intended for WebSphere Enterprise Service Bus (WESB) developers and administrators to introduce them to IBM Integration Bus (IIB). WESB application development concepts and tools are compared to those of IIB. By understanding the similarities, WESB users will become comfortable with converting WESB artifacts to IIB. WESB capabilities and standards support are contrasted with IIB. Finally, IIB physical topology is explained and compared to the WESB topology.