The setting up of EU leads to the changed manner of how firms make choices through the shifts of dimension for competition space and change the way of meaning for national economic development. The possibilities of an increasing marginal profit make that the European firm could choose more often...

A possibility of a temporary disconnection of database service exists in many computing environments. It is a common need to permit a participating site to lag behind and re-initialize to full recovery. It is also necessary that active transactions view a globally consistent system state for...