SOA Insights analysts view IBM's information umbrella, explore SAP's Business Objects grab and define 'Guerrilla SOA'
When you look at just the difference in style between conventional Web service and RESTful, there is a little bit of an irony. Conventional Web services were touted as a simpler alternative to an earlier incarnation of SOA, which was CORBA. This reflects a growing maturity in the field. As we started getting a little more experience working with some of those Web-services technology, we realized that maybe we didn't always need those complicated SOAP headers. So, why not dispense with that, because most of our needs right now are for simple things like fetching data.