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The Zachman Framework has evolved in its thirty-year history to include: Collage of Zachman Frameworks as presented in several books on Enterprise Architecture from to In other sources the Zachman Framework is introduced as a framework, originated by and named after John Zachman, represented in numerous ways, see image.
This framework is explained as, for example: The Zachman Framework summarizes a collection of perspectives involved in enterprise architecture. These perspectives are represented in a two-dimensional matrix that defines along the rows the type of stakeholders and with the columns the aspects of the architecture.
The framework does not define a methodology for an architecture.
Further modeling by mapping between columns in the framework identifies gaps in the documented state of the organization. It is significant to both the management of the enterprise, and the actors involved in the development of enterprise systems. The level of detail in the Framework is a function of each cell and not the rows.
When done by IT the lower level of focus is on information technologyhowever it can apply equally to physical material ball valves, piping, transformers, fuse boxes for example and the associated physical processes, roles, locations etc.
In Zachman  had already concluded that these analyses could reach far beyond automating systems design and managing data into the realms of strategic business planning and management science in general.
It may be employed in the in that time considered more esoteric areas of enterprise architecture, data-driven systems design, data classification criteria, and more.
Simple example of the Framework. In the article "A Framework for Information Systems Architecture"  Zachman noted that the term "architecture" was used loosely by information systems professionals, and meant different things to planners, designers, programmers, communication specialists, and others.
He saw a similar approach and concluded that architectures exist on many levels and involves at least three perspectives: It provides a synoptic view of the models needed for enterprise architecture.
Information Systems Architecture does not define in detail what the models should contain, it does not enforce the modeling language used for each model, and it does not propose a method for creating these models. Sowa and John Zachman present the framework and its recent extensions and show how it can be formalized in the notation of conceptual graphs.
The Who, When and Why columns were brought into public view, the notion of the four levels of metaframeworks and a depiction of integration associations across the perspectives were all outlined in the paper.
Keri Anderson Healey assisted by creating a model of the models the framework metamodel which was also included in the article. Framework for enterprise architecture[ edit ] In the paper "Concepts of the Framework for Enterprise Architecture" Zachman said that the framework should be referred to as a "Framework for Enterprise Architecture", and should have from the beginning.
In the early s however, according to Zachman, there was "little interest in the idea of Enterprise Reengineering or Enterprise Modeling and the use of formalisms and models was generally limited to some aspects of application development within the Information Systems community".
Extended and modified frameworks[ edit ] Since the s several extended frameworks have been proposed, such as: The Integrated Architecture Framework developed by Capgemini since The Zachman Framework provides the thirty-six necessary categories for completely describing anything; especially complex things like manufactured goods e.
The framework provides six different transformations of an abstract idea not increasing in detail, but transforming from six different perspectives. This creates a holistic view of the environment, an important capability illustrated in the figure. An upper row or perspective does not necessarily have a more comprehensive understanding of the whole than a lower perspective.
Each row represents a distinct, unique perspective; however, the deliverables from each perspective must provide sufficient detail to define the solution at the level of perspective and must translate to the next lower row explicitly. The constraints of each perspective are additive.
For example, the constraints of higher rows affect the rows below. The constraints of lower rows can, but do not necessarily affect the higher rows. Understanding the requirements and constraints necessitates communication of knowledge and understanding from perspective to perspective.
The Framework points the vertical direction for that communication between perspectives.
It corresponds to an executive summary for a planner or investor who wants an overview or estimate of the scope of the system, what it would cost, and how it would relate to the general environment in which it will operate.
Business Management Perspective Business Concepts - Next are the architect's drawings that depict the final building from the perspective of the owner, who will have to live with it in the daily routines of business.
They correspond to the enterprise business models, which constitute the designs of the business and show the business entities and processes and how they relate.
Architect Perspective System Logic - The architect's plans are the translation of the drawings into detail requirements representations from the designer's perspective. They correspond to the system model designed by a systems analyst who must determine the data elements, logical process flows, and functions that represent business entities and processes.
security of healthcare information, the Information Security Manual is a certifiable collection of control requirements that are based on security governance practices . Amazon Web Services is Hiring. Amazon Web Services (AWS) is a dynamic, growing business unit within feelthefish.com We are currently hiring Software Development Engineers, Product Managers, Account Managers, Solutions Architects, Support Engineers, System Engineers, Designers and more. The NICE Framework, NIST Special Publication , is a national focused resource that categorizes and describes cybersecurity feelthefish.com NICE Framework, establishes a taxonomy and common lexicon that describes cybersecurity work and workers irrespective of where or for whom the work is performed.
Engineer Perspective Technology Physics - The contractor must redraw the architect's plans to represent the builder's perspective, with sufficient detail to understand the constraints of tools, technology, and materials.
Technician Perspective Tool Components - Subcontractors work from shop plans that specify the details of parts or subsections.The Zachman Framework is an enterprise ontology and is a fundamental structure for Enterprise Architecture which provides a formal and structured way of viewing and defining an enterprise.
The ontology is a two dimensional classification schema that reflects the intersection between two historical classifications.
The first are primitive interrogatives: What, How, When, Who, Where, and Why. General Information. Held in Victoria, British Columbia, Canada this conference is a must attend for those working on the transformation of the public and private sectors into the 4th generation digital economy.
In Healthcare sector in Sri Lanka, there is a constant and growing need for automated and integrated of health information to guide developing health plans. This is a summary of key elements of the Security Rule including who is covered, what information is protected, and what safeguards must be in place to ensure appropriate protection of electronic protected health information.
The Health Insurance Portability and Accountability Act of (HIPAA) is the main Federal law that protects health information.. In addition to HIPAA, other federal, state, and local laws govern the privacy, security, and exchange of healthcare information.
Dive Brief: Industry groups including the American Hospital Association are pushing back against a CMS plan that would make interoperability mandatory for organizations to bill Medicare and Medicaid.