< Back to Resource Library Decommissioning of Large Cerner Millennium Instance Aurora Health Care • 15 hospital non-profit provider • Midwest • EHR archive • Migration from Cerner to Epic Learn More Suggested For You Data from Multiple Decommissioned Systems Consolidated to Single Archive Reliable System Decommissioning: From Healthland Classic to Epic Effective Vendor Relationships Support Data Retention and Archiving Strategies Artesia General Hospital Unique State Retention Laws and M&A Growth Drive Archiving Strategy Was the Resource Helpful? Talk to the experts. Harmony Healthcare IT is an award-winning data management firm with a proven ability to extract, migrate and archive data with 100% integrity.