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I wanted to write a data dictionary. The data flow is following

Data goes from data source--> Oracle Layer1--> Oracle Layer2 ... Oracle layerN -->CognosPhysical Layer--> CogLogical layer... Cog N layer.

Now I have all data schema from Cognos in XML. And All Oracle table details in Excel files.

Prob is to extract these XML and Excel files. (Either through some tool XML->CSV-> Oracle or code some utility to extract)
First idea is to extract Nodes and edges, i.e. 1-1 link between 2 colums of different layers then form data dictionary.

Thanks ...!!!

Warm Regards
Updated 27-Oct-11 4:08am
Mehdi Gholam 26-Oct-11 1:27am    
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