The IPSI XML Brokering Framework

Datamodel: Document Object Model (W3C-DOM)

Generic

Wrappers

Specific

Wrappers

JEDI

Framework

Queryprocessor: XML Query Language (XQL)

Server (HTTP, URL)

XSL Processor

Queries

Visualization

DOM

Persistent

DOM

Warehouse

Program

URL+Queries

XML

XML

HTML, CSS

HTTP/HTML

Roboter

XQL

XQL

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