17. The system of claim 16 , where in the instructions in the query template orchestration configuration are executed by a query template orchestrator, wherein the query template orchestration configuration includes instructions to perform actions on the placeholders in the generic query template, wherein the actions are (1) described by an orchestration type and (2) performed by an orchestration operator.
17. The system of claim 16 , where in the instructions in the query template orchestration configuration are executed by a query template orchestrator, wherein the query template orchestration configuration includes instructions to perform actions on the placeholders in the generic query template, wherein the actions are (1) described by an orchestration type and (2) performed by an orchestration operator. 19. The system of claim 17 , wherein the orchestration operator performs one of (1) replacing the placeholder with the query template segment (2) replacing the placeholder with a query template segment only if additional input streams are to be processed and (3) appending an intermediate string to the generic query template.