A method, performed by a server, for aggregating data in from devices within a complex network including receiving, at a network interface, an end data from a data source wherein the end data includes a source field having a source value, determining, by a processor, a subset of a ruleset for the data source in response to a source stanza within the ruleset, generating, by the processor, a results data structure in response to the end data and the subset of the ruleset wherein the results data structure includes a destination field generated in response to the source field and a transform instruction in the subset of the ruleset and a destination value generated in response to the source value and the transform instruction in the subset of the ruleset, and storing, within a memory, a destination value and the destination field as a key value pair.