Basic HTML version of Foils prepared July 6 99

Foil 9 Base Concepts: Pragmatic Object Web

From Object Web Computing Architecture CPS714 Computational Science Information Track -- June 16 99. by Wojtek Furmanski
3-(or more)-tier architecture - Web browser front-ends, legacy (e.g. databases, HPC modules) backends; fat (1+tier) middleware
Alternative / competing Middleware models:
  • Java - single language solution by Sun
  • CORBA - all languages solution by OMG
  • COM - multi-language solution by Microsoft
  • XML - emergent universal data solution by the W3C
POW attempts at integrating various models in terms of multi-protocol middleware servers (JWORB)

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