1. A computer-implemented method that aids in migrating a mainframe application from a mainframe to another platform, the method comprising: transferring copies of mainframe components of the mainframe application from the mainframe to a computer system; executing one or more stat generators on the computer system that parse the transferred copies of the mainframe components to extract legacy statistical information regarding cross references between jobs of the mainframe application and procedures used by the jobs; transferring the extracted legacy statistical information to a database staging area of an application server; executing a transformation component on the application server that reads the extracted legacy statistical information from the database staging area, transforms the read legacy statistical information into a predefined format, and populates operational tables of the application server with the transformed legacy statistical information; generating, with the application server from the transformed legacy statistical information, at least one report that describes structural aspects of the mainframe application; and presenting, via the computer system, the at least one report to facilitate migration of the mainframe application to the another platform.