Table of Contents
Gateway Systems Commodity Interface to HPCC Systems
Overview
Evolving Distributed System Concepts
Distributed Object Based Computing
Today’s Pragmatic Object Web: The Confusing Multi-Technology Real World Middleware Server Layer
NPAC Concepts : HPcc High Performance commodity computing
NPAC Concepts: Pragmatic Object Web
Traditional 2 Tier Client Server Architecture
Typical 3 Tier Architecture
4 Tier Architecture for database example
Two ways of Implementing Data Objects
Multi-Server Model
So in our WebWisdom Distance Education System
While for High Performance Computing
Multi-Server Scenario
Multi Tier Gateway Architecture
What are General Capabilities in Gateway Tier?
What Particular Programs could run in Gateway Tier?
Remaining Foils Discuss 1) NPAC Specific Related Technologies JWORB and WebFlow 2) A Novel Approach to Resource Management based on HLA/RTI Concepts
Summary of NPAC’s WebFlow
WebFlow WaveFilter Module
WebFlow SC’97 Demo
WebFlow over Globus at NCSA Application View
WebFlow + Globus Functional Architecture
WebFlow 3 Tier Architecture with High Performance Globus and High Functionality IIOP Gateway Layer Services
Summary of NPAC’s JWORB
JWORB - Java Web Object Request Broker
NPAC’s Object Web RTI
JWORB based Object Web RTI
HLA/RTI versus HPF/MPI
HLA/RTI at Top Management Level
Architecture of HLA/RTI Services
HLA/RTI Management Structure
Resource Management and Scheduling
|