1
WebFlow and Friends for Education and Science Portals 2
WebFlow/Gateway/Tango/JWORB Topics 3
Basic Architecture and Inter Relationships 4
WebFlow 3-Tier Architecture 5
Hierarchy of Portals and Their Technology 6
WebFlow Computing and Component Model 7
PPT Slide 8
PSE Layered User View (AT Team Dependent) 9
PPT Slide 10
WebFlow Component Model 11
PPT Slide 12
WebFlow and Tango Events 13
WebFlow Events (1) 14
WebFlow Events (2) 15
WebFlow Events (3): How do they work? 16
WebFlow Events (4) 17
Shared Event Collaboration Framework 18
Each Collaborating Client Receives Events 19
XML Shared Web Page Architecture 20
Shared Form Illustrated by Shared Access to NCSA Biology Workbench showing how general server objects can be shared from web interface 21
WebFlow Server Structure including Security 22
WebFlow Server 23
Distributed Middleware 24
Security Model 25
Authentication 26
PPT Slide 27
WebFlow Server configuration tools 28
WebFlow Applications 29
Simple Web Portal (submit a single job) 30
Example Application Descriptor (with selected application, host and i/o files) 31
Wrapping Existing Applications 32
WebFlow on Globus -- LMS at CEWES 33
Example of a custom Web User Interface Land Management System 34
NCSA Quantum Simulations: Build Application from Components 35
Example QS Task Descriptor 36
WebFlow File Service 37
Example IDL definition for File Browser Service 38
PPT Slide 39
PPT Slide 40
PPT Slide 41
PPT Slide 42
Gateway: Problem Solving Environment 43
Gateway (2) 44
CRPC project with Texas (Mary Wheeler): Functionality 45
CRPC project: implementation
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