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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Cancer J. 2011 Nov;17(6):528–536. doi: 10.1097/PPO.0b013e318238216e

Figure 5.

Figure 5

The Hub and Spoke model of the TCC Data Warehouse. The central Hub, or data warehouse, is able to support multiple stakeholders and projects through the Spokes, or data marts. In addition to data marts, a Spoke can be composed of dashboards, database views or reports providing flexibility of data delivery. In addition, each Spoke can integrate data not part of the TCC data warehouse allowing researchers, patients and clinicians to add new data based on their needs. For data to move from Spokes back to the Hub, a data governance structure has been established to assure Spoke data adheres to the data standards established for the RIE.