Basic HTML version of Foils prepared May 23 99

Foil 10 Pragmatic Object Web Technology Model - I

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


Basic Vision: The current incoherent but highly creative Web will merge with distributed object technology in a multi-tier client-server-service architecture with Java based combined Web-ORB's
Need to abstract entities (Web Pages, database entries, simulations) and services as objects with methods(interfaces)
  • CORBA .. XML is "just" CGI done right
COM(Microsoft) and CORBA(world) are competing cross platform and language object technologies
  • Every Netscape4 browser has a Visigenic ORB built in
Javabeans plus RMI and JINI is 100% pure Java distributed object technology
W3C says you should use XML which defines a better IDL and perhaps an object model -- certainly does for documents
How do we do this while technology is still changing rapidly!



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