What is the role of ESR in SOA implementation and XI?
Is ESR a different component can be installed on NW04S?
Is it just a repository/dictionary of web services?
Do we use web service in ESR to build interfaces using XI? or expose the developed interface using XI as a web service and store it in ESR to that others can access?
SOA is a concept, I would like to know how ESR plays role in implementing SOA and how XI can leverate this to develope SOA based interfaces? I hope my question make sense..)
If we develop an interface with SOAP adapter, it is like a web service and anyone can call that. I am little confused with ESA, ESR and XI use in between.
thanks for your help...