Middle-Tier:Framework + CORBA |
Grid Services | JDBC | Local Resources |
Abstract Task Specification |
CTA specific knowledge databases |
Visual |
Authoring |
Tools |
User and |
Group |
Profiles |
Resource Identification and Access |
Visualizations |
Collaboration User Services |
Back-End Resources |
Problem Solving Environment |
"WebFlow" |
(Computing Portal) API |
Grid API |
WebFlow |