1. A computer system for efficiently managing enterprise architecture using resource description framework, the computer system comprising a programmed microprocessor and a memory, the computer system further comprising: a solution configurator configured to facilitate, using the programmed microprocessor, defining one or more Resource Description Framework (RDF)/Extensible Markup Language (XML) models corresponding to one or more applications, wherein the one or more RDF/XML models are one or more RDF graph models serialized using XML; an ontology parser configured to parse, using the programmed microprocessor, the one or more defined RDF/XML models to create corresponding Java objects; a solution manager configured to process, using the programmed microprocessor, the one or more parsed RDF/XML models for creating the corresponding one or more applications, wherein the one or more applications are created by using the created Java objects to facilitate interaction with one or more enterprise relational databases; a user interface generator configured to generate, using the programmed microprocessor, one or more graphical user interfaces corresponding to the one or more created applications, wherein the created one or more applications facilitate efficient management of enterprise architecture; and an evaluation module to evaluate, using the programmed microprocessor, an application from the created one or more applications, wherein the evaluation module is configured to: configure one or more dimensions associated with the application; configure a first and a second attribute corresponding to each dimension of the one or more dimensions; facilitate selection of a first evaluation technique to evaluate the first attribute and a second evaluation technique to evaluate the second attribute, the first evaluation technique is different from the second evaluation technique, wherein the evaluation of the first and the second attribute corresponds to evaluation of the application; and generate a score heat map for the application based on the evaluation of the application.