Architecture diagram, TOGAF framework, business architecture, technology architecture, data architecture, application architecture, infrastructure architecture, principles of architecture, modular design, scalability, flexibility, reusability, integration, standardization, simplicity, non-redundancy, abstraction, layering, separation of concerns, service-oriented, event-driven, microservices, cloud-based, virtualized, distributed systems, real-time data processing, business process management, enterprise architecture, IT governance, compliance, risk management, security, reliability, performance, scalability, maintainability, interoperability, portability, technology-neutral, vendor-independent, industry-standard, best practices, frameworks, standards, guidelines, policies, procedures, governance models.