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Status and Plans of MiddleWare(WebFlow) for Gateway
Given by
Tom Haupt
at ASC Gateway Project Dayton Ohio on
January 7 1999
.
Foils prepared
January 31 1999
What is WebFlow?
Start with examples
Why improve a good product?
Emerging Standards: DATORR
Architecture of the new WebFlow
Gateway Requirements
Deliverables
Table of Contents for Status and Plans of MiddleWare(WebFlow) for Gateway
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1
Gateway System (new generation WebFlow)
2
Overview
3
WebFlow Mission
4
WebFlow Implementation
5
Middle-Tier
6
WebFlow over Globus
7
WebFlow Applications
8
Quantum Simulations
9
QS: WebFlow implementation
10
PPT Slide
11
QS: Front-End
12
LMS: Changes in Vegetation
13
LMS: Changes in Vegetation
14
LMS Front-End
15
Why do we need to change anything?
16
Remedy
17
Java Grande: DATORR Desktop Access to Remote Resources
18
CORBA based WebFlow
19
WebFlow Objectives
20
Implementation Strategy
21
Implementation Strategy
22
Multi-tier Architecture of Gateway
23
Gateway Components
24
Security Model
25
Gatekeeper
26
Gateway Portal Page
27
Initialization of a session
28
WebFlow API
29
Middle Tier
30
Building an application
31
Adding a remote module
32
WebFlow Modules
33
Event binding
34
Controlling a module
35
Modules
36
Summary of features
37
Requirements
38
Requirements: Security
39
Requirements: Front End
40
More Front-End Requirements
41
Requirements: Middle-Tier
42
Middle-Tier (cont.)
43
Back-End
44
What is available now
45
Deliverables
46
Pre-Alpha release (Feb/March 99)
47
Alpha release (June 99)
48
Beta release (Sept 99)
49
Gateway 1.0 (SC `99)
50
ASC requirements
51
Web Server Requirements Yes, https
52
User Interface Requirements this defines browser requirements!
53
Middleware Functional Requirements
54
Timeline (YES)
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