9. The system of claim 8 wherein the workload manager comprises a sequence manager configured to cause the at least one processor to optimize the information value of the group of queries including determining a sequence of the queries associated with the optimized information value.
8. The system of claim 7 wherein the workload manager comprises a group generator configured to cause the at least one processor to determine a plurality of queries as having associated query plans and time ranges for execution thereof, and to cause the at least one processor to define the group of queries from the plurality of queries, based on an overlap of the time ranges.