System and method of data source agnostic querying

摘要

A data source agnostic query system and method are provided. The system comprises a query set component for defining data to be retrieved from a data source. The method comprises the step of decomposing a data source agnostic query into sub-queries. The step of decomposing includes the steps of identifying the underlying data source specific planners that are involved in the preparation of the data source agnostic query and preparing the sub-queries corresponding to each planner.