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


1 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
2 Coarse Grain Resource management of heterogeneous MPP backend (linked to seamless interface)
3 Performance Estimation Service
4 Database and Object Brokers; Network servers like NetSolve
5 Collaboration Servers such as Habanero, Tango, Lotus Notes ...
6 Visualization Servers
7 "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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