The Department of Defense Architecture Framework (DoDAF) is an architecture framework for .. DoDAF versions thru used the CADM meta-model, which was defined in IDEF1X (then later in UML) with an XML Schema derived from the. Core architecture data model (CADM) in enterprise architecture is a logical data model of Core architecture data model (CADM) is designed to capture DoDAF architecture information in . DoD Architecture Framework Version Volume 1. The purpose of the DoDAF Decision-Support Overlay is to accomplish that by pragmatically aligning architecture data with the data requirements of the.
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DoD Business Systems Modernization: The operational viewpoint provides a means to describe what is needed in a solution-free or implementation-free way.
DoDAF has a meta-model underpinning the framework, defining the types of modelling elements that codaf be used in each view and the relationships between them.
There may be some cases, however, in which it is necessary to document the way processes are performed given the restrictions of current systems, in order to examine ways in which new systems could facilitate streamlining the processes.
The CADM defines the entities and relationships for DoDAF architecture data elements that enable integration within and across architecture descriptions. A state specifies the response of a process to events. DoD weapons and information technology system acquisitions are required to develop and document an enterprise architecture EA using the views prescribed in the DoDAF.
These views offer overview and details aimed to specific stakeholders within their domain and in interaction with other domains in which the system will operate. It enables the effective comparing and sharing of architecture data across the enterprise, contributing to the overall usefulness of architectures. The symbol with a circle and line underneath indicates subtyping, for which all the entities connected below are non-overlapping subsets of the entity connected at the top of the symbol.
The DoDAF provides a foundational framework for developing and representing architecture descriptions that ensure a common denominator for understanding, comparing, and integrating architectures across organizational, joint, and multinational boundaries.
DoDAF | Jeffries Technologies Solutions, Inc.
The approach depends on the requirements and the expected results; i. Adherence with the framework, which includes conformance with the currently approved version of CADM, provides both a common approach for developing architectures and a basic foundation doaf relating architectures.
This transitional version provided additional guidance on how to reflect net-centric concepts within architecture descriptions, includes information on architecture data management and federating architectures through the department, and incorporates the pre-release CADM v1.
For this reason, it may be necessary to include some high-level Systems View SV architecture data as overlays or augmenting information onto the Operational View products. The sequence of the artifacts listed below gives a suggested order in which the artifacts could be developed.
Core architecture data model
DoDAF, originally created for military systems, has applicability across large systems with complex integration and interoperability challenges. The figure represents the information that links the operational view, systems and services view, and technical standards view.
Commons category link is on Wikidata. Relationships are represented by dotted non-identifying and solid identifying relationships in which the child entity the one nearest the solid dot dofaf zero, one, or many instances associated to each instance of the parent entity the other entity connected by the relationship line.
In such cases, an Operational View may have material constraints and requirements that must be addressed. Core architecture data model CADM in enterprise architecture is a logical data model of information used to describe and build architectures. Enterprise architecture Systems engineering Military acquisition Modeling and simulation. State transitions in executable operational architectural models provide for descriptions of conditions that control the behavior of process events in responding to inputs and in producing outputs.
Retrieved from ” https: The CADM has evolved sinceso that it now has a physical view providing the data types, abbreviated physical names, and domain values that are needed for a database implementation.
This document addressed usage, integrated architectures, DoD and Federal policies, value dodad architecture, architecture measures, DoD decision support processes, development techniques, analytical techniques, and the CADM v1. Definitions and Guidelines”, “II: We can assess your current system and architectural tools, and help develop a plan for transitioning to DoDAF 2.
Regardless of how one chooses to represent the architecture description, the underlying data Ddoaf remains consistent, providing a common foundation to which analysis requirements are mapped.
A capability thread would equate to the specific activities, rules, and systems that are linked to doraf particular capability. This page was last edited on 3 Octoberat Histograms are examples of generated timing descriptions.
Data sets built in accordance with the vocabulary of CADM v1. The DoDAF defines a set of products that act as mechanisms for visualizing, understanding, and assimilating the broad scope and complexities of an architecture description through graphic, tabular, or textual means. Processes receiving multiple inputs need to define how to respond. Commons category link is on Wikidata. In this manner, the DM2 supports the exchange and reuse of architectural information among JCAs, Components, and Federal and Coalition partners, thus facilitating the understanding and implementation of interoperability of processes and systems.
Congratulations to the students and teachers excelling at science and engineering concepts! While it is clearly aimed at military systems, DoDAF has broad applicability across the 1.5, public and voluntary sectors around rodaf world, and represents one of a large number of systems architecture frameworks. Utilizing the DoDAF 2. The lines of text inside the box denote the attributes of that entity representing columns dodzf the entity table when used for a relational database.