Comments on: SOA Suite 11g advanced training experiences Friends of Oracle and Java Tue, 05 May 2015 19:09:55 +0000 hourly 1 By: devesa Thu, 26 Jul 2012 12:08:13 +0000 Hello , It’s very interesting post. I have some doubts you said that ..”…In AIA there are several layers of services. Each layer contains the same type of services….” But my question is, all these services should be plug in the OSB. That is to said, We should have one Proxy and Business services in each layer.

Other question is , you say …” in a layer only interact with services in the layer below or above” I’m not sure that It is a good approach , IMHO , If we have a transaction in one legacy system, we could get up a conectivty web service to access to this transaccion and other activity service to offer this capability to consumer. In this case , we don’t need a data services.