12. The system of claim 7 wherein each rule instance data item of the abstract rule store comprises a target data identifier including a class identifier and a property identifier; the rule engine further comprises a rule validator which receives the target data object and each target data item of the object is identifiable by a class identifier and a property identifier; and the rule validator searches class and property identifiers of rule instance data items for a match.
12. The system of claim 7 wherein each rule instance data item of the abstract rule store comprises a target data identifier including a class identifier and a property identifier; the rule engine further comprises a rule validator which receives the target data object and each target data item of the object is identifiable by a class identifier and a property identifier; and the rule validator searches class and property identifiers of rule instance data items for a match. 13. The system of claim 12 further comprising one or more files including virtual machine instructions for executing rule logic and meta data; and the rule validator searches the meta data for identifying the rule logic of the corresponding rule.