Challege: merging csv files intelligently!

Posted by Evenz495 on Stack Overflow See other posts from Stack Overflow or by Evenz495
Published on 2010-03-31T14:18:03Z Indexed on 2010/03/31 14:33 UTC
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csv

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database

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data

We are in the middle of changing web store platform and we need to import products' data from different sources.

We currently have several different csv files from different it systems/databases because each system is missing some information. Fortunatly the product ids are the same so it's possible to relate the data using ids.

We need to merge this data into one big csv file so we can import in into our new e-commerce site.

My question: is there a general approach when you need to merge csv files with related data into one csv file? Are there any applications or tools that helps you out?

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