What is Digitals Network Application System (NAS) architecture?
NAS is a software suite that enables applications to be integrated across a distributed network of multivendor systems: NAS services are divided into four main groups: • Application Access Services which support user interface (forms based, graphical or character terminal based) • Communication and Central services which support communications using electronic mail and EDI • Information and resource sharing, which supports database access and compound documents (collection of images, graphics and conventional text) • System Access services which provides a standard operating system interface.
