37. The system of claim 36 wherein the data store comprises a relational database in which at least a portion of the structured data is stored, and wherein the appliance further comprises a second data store in which at least a portion of the unstructured data is stored.
37. The system of claim 36 wherein the data store comprises a relational database in which at least a portion of the structured data is stored, and wherein the appliance further comprises a second data store in which at least a portion of the unstructured data is stored. 40. The system of claim 37 further comprising a third data store in which unstructured data is stored, wherein the appliance is in communication with the second data store over a network, and wherein the identified subset of unstructured data comprises unstructured data stored by both of the second and third data stores.