Basic HTML version of Foils prepared September 13 98

Foil 19 What are General Capabilities in Gateway Tier?

From Seamless Interfaces, Multi-Tier Gateway Systems, Comments on Sandia DRM Design Analysis of ASCI DRM Design -- August 98. by Geoffrey C. Fox, Wojtek Furmanski


Seamless Interface -- an Enterprise Javabean which processes input from user's Java Applet interface and maps user generic commands to those on specific machine
  • Uses agents to determine optimal execution platform
  • Accounting, Security, Compiling Interface, Seamless Tools Interface, global data and file system interface
Coarse Grain Resource management of heterogeneous MPP backend (linked to seamless interface)
Performance Estimation Service
Database and Object Brokers; Network servers like NetSolve
Collaboration Servers such as Habanero, Tango, Lotus Notes ...
Visualization Servers
"Business Logic" to map user data view (e.g. objects) to persistent store (e.g. Oracle database) and simulation engine (MPP) preferred format



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