What is enterprise reference architecture?
Enterprise Reference Architectures are standardized architectures that provide a frame of reference for a vertical domain or sector. Many domains have their reference architecture definitions.
What is enterprise architecture in simple terms?
An enterprise architecture (EA) is a conceptual blueprint that defines the structure and operation of organizations. The intent of enterprise architecture is to determine how an organization can effectively achieve its current and future objectives.
How do you define reference architecture?
A reference architecture is a document or set of documents that provides recommended structures and integrations of IT products and services to form a solution. The reference architecture embodies accepted industry best practices, typically suggesting the optimal delivery method for specific technologies.
What is enterprise architecture example?
At the simplest level, IT professionals use the phrase “enterprise architecture” to describe the overall blueprint for a large organization’s IT systems. For example, they might say, “Our company’s enterprise architecture is multicloud (or hybrid cloud, private cloud or public cloud).”
Why is reference architecture important?
The use of a reference architecture will not only help you design and implement a solid cloud solution, but it also will allow you to build on the experiences of others. A reference architecture should be usable not only in cloud projects but in all IT projects (and for that matter, non-IT projects as well).
What is a purpose of EA?
Enterprise IT design – the purpose of EA is the greater alignment between IT and business concerns. The main purpose of enterprise architecture is to guide the process of planning and designing the IT/IS capabilities of an enterprise in order to meet desired organizational objectives.
What makes up enterprise architecture?
There are three basic components that make up the creation of an enterprise architecture framework: description, design method and organization. The description of an architecture should outline how the enterprise will be documented, as well as how the documentation can be viewed from multiple viewpoints.
Why is a reference architecture important?
What is the role of enterprise architecture?
The enterprise architect role An enterprise architect is responsible for the upkeep and maintenance of an organization’s IT networks and services. As an enterprise architect, you will be responsible for overseeing, improving and upgrading enterprise services, software and hardware.
What is the role of reference architectures?
The purpose of a Reference Architecture is to be an authoritative source of information about a specific subject area that guides and constrains the instantiations of multiple architectures and solutions .
What are the benefits of using a reference architecture when creating an enterprise architecture?
First of all, reference architectures provide a frame of reference that help you to get an overview of a particular domain and they provide a starting point for your own enterprise architecture effort.
What is the importance of enterprise architecture?
Enterprise architecture helps organizations identify different ways to optimize performance through the process of analyzing and evaluating an organization’s business and IT capabilities.
What are the benefits of enterprise architecture?
Benefits of Enterprise Architecture
- Decreasing Complexity. Complex systems that are difficult to manage can cause many errors as well as reduce efficiency.
- Reducing Wasted Time.
- Cost Saving.
- Change Analysis.
- Strong Security.
What is Enterprise Architect used for?
Enterprise Architect helps individuals, groups and large organizations model and manage complex information. Often this relates to software development and IT systems design and deployment, but it can also relate to business analysis and business process modeling.
What are the various views can be found in the reference architecture?
We describe four architectural perspectives (evolution and interoperability; performance and scalability; trust, security, and privacy; and availability and resilience).
What is enterprise architecture activities?
Enterprise architecture (EA) is the practice of analyzing, designing, planning and implementing enterprise analysis to successfully execute on business strategies.
What are the benefits of EA?
The benefits of having an Enterprise Architecture are:
- Frees unit IT staff time to work mission-specific projects and innovations.
- Enables more innovation at the departmental level.
- Provides a stronger technology infrastructure at the central technology core.
What makes an enterprise architect?
– The Open Group Architectural Framework (TOGAF) – The Zachman Framework for Enterprise Architecture – Federal Enterprise Architecture Framework (FEAF) – Gartner EAP best practices – European Space Agency Architectural Framework (ESAAF) – SAP Enterprise Architecture Framework
How to start in enterprise architecture?
– Understand the CIO / CEO office / Executive Sponsor and the style of leadership (top down / bottom up) and their objectives/goals. – Find out, are you enabling the business through IT or merely solutioning. – If not, you should focus on the areas often neglected by others in the IT eco system. – If you are enabling you may get to impleme
What are the principles of enterprise architecture?
information systems. Enterprise architecture principles align information system uses and development with the university’s mission, strategic objectives and goals. Enterprise architecture principles serve as a framework for decision making by providing guidance about the preferred outcomes of a decision in a given context. This acts as a
How do I think like an enterprise architecture architect?
Comprehensive UML 2.5 based modeling