1. A computer implemented object process graph relational database interface system, comprising: a computing device interfaced to a storage medium and a display medium; a relational database table definer for creating a database schema that is stored in a relational database management system, said database schema corresponding to an object process graph in an object process graph system for creating and executing application programs, thereby providing a mapping between said object process graph in said object process graph system and said database schema in said relational database management system, wherein said object process graph system comprises: said object process graph for defining an application, said object process graph including process and control structures for control over an order and a timing of data validation, transformation and display, said object process graph being dynamic, directed and cyclical, and said object process graph including at least one data node, at least one process node, and at least one application state node; and an interpreter for interpreting said object process graph to execute said application, said object process graph capable of being changed while being interpreted by said interpreter.