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Query. Mediator Services API. Deductive Engine. Mediator Layer. Query Formulation. Source Model Lifting. Model Reasoner. Optimizer. Query Processing. Source Registration. Wrapper Layer. Query interface. Result interface. SRB. OODB. Files. RDB. XML. HTML. - PowerPoint PPT Presentation

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GASS GRAMGSI SRB/MCATGridFTPNWSMDS/GRIS

File/DataJob ManagementAuthentication Information

Grid Middleware Services

BIRN Portal

BIRN Data Grid VisualizationComputation

Distributed Resources

Custom APIs Data Management API Visualization API Mediator API

GridPort Services

Database Database

ClientServer

Web Server / Applications Server

Collaboration Data ManagementViewing/VisualizationApplications Queries/Results

BIRN Toolkit

Mediator

Query

Mediator Layer

Wrapper Layer

Mediator Services API

Query interface Result interface

Query Formulation Source Model Lifting

Source Registration

DeductiveEngine

Query Processing

HTML

Files

XML

RDBOODB

Model Reasoner

Optimizer

SRB

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