What is an architecture repository?

Architecture Repository. The Architecture Repository is a software tool that stores the important architectural input and output, including Architectures themselves, the elements of which they are composed, standards, references, principles and the Governance Register.

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Also know, what is a metamodel in architecture?

• A metamodel is a precise definition of the constructs and. rules needed for creating models. – Source www.metamodel.com. • A model that describes how and with what the architecture will be described in a structured way.

Additionally, what are the two main components of TRM? Any TRM has two main components:

A taxonomy, which defines terminology, and provides a coherent description of the components and conceptual structure of an information system.
An associated TRM graphic, which provides a visual representation of the taxonomy, as an aid to understanding.

Additionally, what is architecture governance?

Architecture governance is the practice and orientation by which enterprise architectures and other architectures are managed and controlled at an enterprise-wide level.

What does Enterprise Architecture mean?

An enterprise architecture (EA) is a conceptual blueprint that defines the structure and operation of an organization. The intent of an enterprise architecture is to determine how an organization can most effectively achieve its current and future objectives.

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What is meta model in UML?

The UML is a Language, meta models are used to describe the grammar. The UML meta model describes all models one can create using UML. The meta model allows to talk about semantics.

What is called meta model and why?

Spiral model is called meta model because it encompasses all other life cycle models. It is called so also because of of the way it comprises of other models of SDLC. Both waterfall and prototype models are used in it.

What is a meta model explain with example?

A metamodel or surrogate model is a model of a model, and metamodeling is the process of generating such metamodels. Thus metamodeling or meta-modeling is the analysis, construction and development of the frames, rules, constraints, models and theories applicable and useful for modeling a predefined class of problems.

What does Enterprise Architecture as a meta discipline mean?

The advent and diffusion of Enterprise Architecture (EA) as a meta- discipline provides organizations and business leaders the means to address the twin challenges of business dynamism and complexity. EA provides a holistic set of descriptions about the enterprise (and extended enterprise) over time.

What is the Meta Model in NLP?

The meta-model in NLP or neuro-linguistic programming (or meta-model of therapy) is a set of questions designed to specify information, challenge and expand the limits to a person's model of the world.

What are the six basic elements of enterprise architecture?

The six basic elements of an EA documentation method were presented: the EA documentation framework, EA components, current EA views, future EA views, an EA Management and Transition Plan and multi-level threads that include security, standards, and workforce planning.

Is Togaf exam difficult?

TOGAF is not a difficult certification provided you learn the same in the correct method. Understand the core concepts of TOGAF, such as the Architecture Development Method (ADM), Enterprise Continuum, Architecture Repository, and so on.

What is a distributed system architecture?

In distributed architecture, components are presented on different platforms and several components can cooperate with one another over a communication network in order to achieve a specific objective or goal. It sits in the middle of system and manages or supports the different components of a distributed system.

What are the major components of enterprise architecture?

The five enterprise architecture components. The enterprise architecture model comprises five architectural components: Organizational Architecture, Business Architecture, Information Architecture, Application Architecture, and Technological Architecture.

What is a reference architecture document?

A reference architecture is a document or set of documents to which a project manager or other interested party can refer for best practices. In information technology, a reference architecture can be used to select the best delivery method for particular technologies within an IT service catalog.

What is EA governance?

Enterprise Architecture Governance is a practice encompassing the fundamental aspects of managing a business. It involves firm leadership, a complete knowledge of organizational structure, a confident direction, and the enablement of effective IT processes to promote an enterprise's strategies.

What is an architecture review board?

The Architecture Review Board (ARB) serves as a governance body ensuring IT initiatives align with Ecosystem Architecture and ultimately align with MIT IT goals, strategies, and objectives. The ARB's purpose is to improve the quality of IS&T Products.

What are architectural principles?

Architectural Principles. Architecture Principles are the principles of concepts that are part of an architecture (total concept) of a structure. Architecture Principles are about the enforced way the concepts, that are part of the architecture of a structure, work, producing results.

What is Togaf enterprise architecture?

The Open Group Architecture Framework (TOGAF) is a framework for enterprise architecture that provides an approach for designing, planning, implementing, and governing an enterprise information technology architecture.

What is a technical reference?

A technical reference is an individual who works in the applied science and engineering fields - such as a technican, technologist, engineer, architect, your supervisor or other relevant practitioner - who is able to validate from first-hand knowledge and professional experience your claims for competency.

What is a technical reference model?

The Technical Reference Model (TRM) provides a foundation to categorize the standards, specifications, and technologies to support the construction, delivery, and exchange of business and application components (Service Components) that may be used and leveraged in a Component-Based or Service-Oriented Architecture (

What is Togaf ADM?

The Architecture Development Method (ADM) is applied to develop an enterprise architecture which will meet the business and information technology needs of an organization. It describes a method for developing and managing the lifecycle of an enterprise architecture, and forms the core of TOGAF.