Building unique mega applications on ServiceNow using application scopes provides a structured, secure, and scalable approach to enterprise development. Think of ServiceNow’s Now Platform as an enterprise application development operating system, much like how Apple’s operating systems provide a governed, secure, and scalable environment for mobile and desktop applications. Just as Apple ensures developers follow strict guidelines for performance, security, and user experience, ServiceNow enables enterprises to build large, secure, and highly scalable applications using the App Engine.