There is no doubt that in the 21st century the whole world
will be an information society. Information technology will
have an unprecedented development in the future, as new
technologies and new ideas emerge, changing the system
model and the system architecture. Because of the
globalization of knowledge production and the continuous
refinement and deepening of the division of labor, information
system, having the functions of generating, transmitting,
managing, and accepting information, develops from lower to
higher level, from simple to complex, from isolated to open
and collaborative.