Copyright 2002 by
Prentice Hall, Inc.
5-21
nSpectrum:
nDistributed:
D, A, P at remote server. Leave mainframe
legacy in place w/ graphical output
nRemote
presentation: P on client, D & A on server. Also preserve legacy systems
nDistributed:
P client, D server, A split C/S. Complex,
coordination to split application. Appropriate
for A as packaged software (s/s,WP)
client as corporate application. Also mobile computing.
Types of Distributed Systems: Client-Server Systems