This Enterprise Architecture VS Solution Architecture diagram depicts your technology stack's overall appearance and focuses on business strategy and the IT landscape. The purpose of a solution architecture is to identify and describe which IT solutions address which business needs. Technical Architecture is concerned with defining and implementing a specific software solution or IT project. All three are equally significant. All three are critical to the success of your company's digital journey. These are not independent fractions; they are linked and interact. As a result, you should design them accordingly with all three in mind from the beginning.