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OCLC Support

I am sending files for a Reclamation. Should I send a single file or multiple files?

Applies to
  • Libraries using WorldCat Data Sync to perform a reclamation.

If your collection is very large, OCLC recommends sending multiple smaller files for your data sync collection.  Files of about 3 million records are usually good. When larger files are processed, reports and output is sometimes more difficult to work with.

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