This has overview of system/requirements, Middle Tier and PSE / Front End |
001 The Gateway System 002 Goals 003 Design Issues 004 Towards a complete solution ... 005 Three-Tier Architecture 006 Target Architecture 007 Portal Page 008 User and Group Profile 009 Control Applet 010 Screen Dump of the Control Applet 011 Application Domain DataBases PSE Example: CCM 012 PPT Slide 013 Selecting a Predefined Task 014 Visual Authoring Tools 015 Example: Data Flow 016 Example: DARP 017 Example of a portal 018 Processing Task Specification 019 Other toolboxes 020 CORBA Based Middle-Tier 021 WebFlow Server 022 WebFlow Context Hierarchy 023 Module functionality 024 Middle-Tier modules serve as proxies of Back-End Services 025 Back End Services 026 WebFlow over Globus 027 Security Model (Keberos)