1. A management system comprising: at least one processor; a non-transitory computer-readable storage medium including instructions executable by the at least one processor, the instructions configured to implement, a reconciliation engine configured to reconcile a first instance of a resource object from a first data provider and a second instance of the resource object from a second data provider to obtain a reconciled resource object, each of the first instance and the second instance including a context-sensitive attribute and data associated with the context-sensitive attribute that is specific to a respective data provider; the reconciliation engine configured store the first instance in a first provider data partition associated with the first data provider, the second instance in a second provider data partition associated with the second data provider, and the reconciled resource object in a target data partition; a context sensitive query engine configured to receive a context-sensitive query, the context-sensitive query including context information identifying a source originally providing the data associated with the context-sensitive attribute; the context sensitive query engine configured to query at least one data partition among a plurality of data partitions in response to the query, the plurality of data partitions including the first provider data partition, the second provider data partition, and the target data partition; and the context sensitive query engine configured to retrieve provider-specific data associated with the context-sensitive attribute that corresponds to the identified source from the at least one data partition based on the context information.