Patent US 8,856,064

A method and apparatus for information repository workflows to transfer information between a first domain, such as healthcare sites, and a second domain, such as medical research facilities. Large quantities of medical information may be directly transferred to an information repository or indirectly transferred to the repository through the use of pointers. The information is cleansed and normalized prior to storage in a production database within the repository. The cleansing process is conducted while ensuring integrity of the production database is maintained and while continuing to receive additional information transfers. Errors encountered during processing are logged and reported.