The database contains 4 years of rolling data on 2 million patient names, including 160,000 inpatient stays, 500,000 emergency room visits, and 400,000 outpatient visits, totaling 2.6 million physician-patient contacts. It uses 35 GB of server space on a 2008 SQL server to store this data from an Oracle application. Reports are generated from the data to evaluate practitioners based on metrics and provide summarized financial data to executive management.