1. A system for rebasing an application, the system comprising: an analysis system for identifying an interface layer of the application that manages application data using a memory configuration of the application data, and for identifying an interface database component in the interface layer that allows management of at least some of the application data in a first database that stores the application data; wherein the analysis system further analyzes a services layer; a database schema system for defining a schema for a second database based on requirements of the analyzed services layer; wherein the second database stores at least some of the application data; defining the second database based on the schema for the second database; a remapping system for remapping the database component to allow management of at least some of the application data in the second database, wherein the remapping comprises rewriting the interface database component or redirecting the interface database component to use the second database, wherein the memory configuration of the application data is maintained; and an interface system for adding a second interface layer that allows management of at least some of the application data in the second database, wherein the remapping system further remaps another database component to allow management of at least some of the application data in the second interface layer.