Basic HTML version of Foils prepared October 10 99

Foil 5 Basic Multi Tier architecture

From Collaborative Portals for Distributed and Distance Learning NCSA Industrial Partners Meeting -- October 12-13 99. by Geoffrey C. Fox


1 Two Sweet Spots for defining Universal Interfaces (IDL or Templates)
2 Educational Objects can be stored in Databases or Web Sites
3 Broker or Server
4 XML
5 Result
6 XML Query
7 Rendering Engine
8 Browser
9 Rendering Engine
10 HTML
11 Objects
12 XML Request for service
13 followed by return of XML result

in Table To:


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