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An architectural decision captures the result of a conscious, often collaborative option selection process and provides design rationale for the decision making outcome, e.g., by referencing one or more of the quality attributes addressed by the architectural decision and answering "why" questions about the design and option selection ...
The OMB Enterprise Architecture Assessment Framework (the Framework) helps OMB and the agencies assess the capability of enterprise architecture programs to guide IT investments. [4] It helps to understand the current state of an agency's EA, and assists them in integrating it into their decision-making processes.
Enterprise architecture regards the enterprise as a large and complex system or system of systems. [3] To manage the scale and complexity of this system, an architectural framework provides tools and approaches that help architects abstract from the level of detail at which builders work, to bring enterprise design tasks into focus and produce valuable architecture description documentation.
Choice architecture is the design of different ways in which choices can be presented to decision makers, and the impact of that presentation on decision-making. For example, each of the following: the number of choices presented [1] the manner in which attributes are described [2] the presence of a "default" [3] [4] can influence consumer choice.
Enterprise architecture artifacts, or EA artifacts, are separate documents constituting enterprise architecture. [2] EA artifacts provide descriptions of an organization from different perspectives important for the various actors involved in strategic decision-making and implementation of IT systems.
Collaborative decision-making (CDM) software is a software application or module that helps to coordinate and disseminate data and reach consensus among work groups. [1]CDM software coordinates the functions and features required to arrive at timely collective decisions, enabling all relevant stakeholders to participate in the process.
When a requirement specifies a software system’s quality attributes; refers to its core features; imposes constraints on it; or defines the environment in which it will run, it is likely to be architecturally significant. See discussion of design vs. architecture under software architecture for additional criteria of architectural significance.
Agile architecture means how enterprise architects, system architects and software architects apply architectural practice in agile software development.A number of commentators have identified a tension between traditional software architecture and agile methods along the axis of adaptation (leaving architectural decisions until the last possible moment) versus anticipation (planning in ...
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