Date Added: May 2013
SOA architecture is more and more used in the companies, The importance of the service orientation and its advantages with the information system of the company, confront one to a new challenge. It is primarily to ensure the decisional aspect of the information system of company by adopting Ser-vices Orientated Architecture like support architecture. This engineering must ensure on the one hand the flexibility of the information system and on the other hand, avoids the redevelopment of the system by the decisions request. In the actual position, several obstacles force the installation of the SOA within the company.