J.D. Edwards CRM Data Model Inheritance
However, the prospect of integrating existing data into new CRM applications can be overwhelming. In a typical business, intellectual capital is stored in a variety of disparate systems and databases. Most CRM applications require the client to move this information into a new database, using a structure defined by the CRM vendor. Custom applications must be rewritten for this new database, and the procedures to update and secure the data must be revised.
A typical data integration process can take 12-18 months to complete and use 50-65 percent of the implementation budget. Issues of data ownership, synchronization, and security take time to resolve and often require the use of expensive outside consultants. In a yearlong implementation cycle, sales opportunities are lost, ROI is delayed, and the existing environment continues to change, further delaying data transfer.