We consider the existence of an juxtaposition area between seemingly distinct concepts labeled datacenter, respectively process centric because in databases we are able to store persistent operations expressions describing the organization's activities through the procedures, functions, and stored procedures. Information System of a multinational organization is not static, intermediate stages can be distinguished in different physical and logical platforms, migrating from a physical platform, namely the subject of our scientific approach. The implementation of an Integrated Information System is a touchstone for cybernetician, moving from the current information system to a future information system analysis, configuration, data migration based, implementation, testing and maintenance of the system is a difficult road and require special knowledge given the different versions of the database server, ie the difference between "flavors" of stored procedures (functions, procedures, triggers).