Basic HTML version of Foils prepared May 23 99

Foil 13 Functionality of layers

From Case Studies in Internetics-- Introductory Material CPS714 Computational Science Information Track -- May 23 99. by Geoffrey C. Fox


1)Rendering of (Multiple) Objects 2)Proxy to some backend capability used to render
input and output to and
from service
Database
MPP
Telescope
File System
1)Server acts as a broker
and control layer
2)Same software as client
but higher performance
multi-user
3)Again service represented
as proxy used as a token for
control logic
Services with
specialized software
and capabilities



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