Reference Architecture and Agile Development Presentation to NASA Standards Process Group Reference Architecture workshop at the ESIP Federation Meeting.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Reference Architecture Reference Architecture and Agile Developmentand Agile Development
Presentation to NASA Standards Process Group Reference Presentation to NASA Standards Process Group Reference Architecture workshop at Architecture workshop at
the ESIP Federation Meetingthe ESIP Federation Meeting
Architecture and ArchitectingArchitecture and Architecting
• Architecture
– Organization of a system embodied in its components, their relationships to each other and to the environment and principles guiding its design and evolution (IEEE P1471)
• Architecting Approaches
– Heuristics: Rule of thumb
– Stakeholders: Process
– Normative: Standards
Systems Architecting, Eberhardt Rechtin, Prentice Hall, 1991
SUMMARY OF ARCHITECTURE STANDARDSSUMMARY OF ARCHITECTURE STANDARDS
Source: GST Interoperability Group, 2002
Making Location Count…
SUMMARY OF ARCHITECTURE STANDARDSSUMMARY OF ARCHITECTURE STANDARDS
• Maintenance organization – what organization is responsible for establishing, updating and distributing the standard.
• Architecting products defined? – Does the standard define what items, e.g., views, shall be used to define an architecture?
• Architecting process defined? – Does the standard define the steps that an organization shall perform in order to develop an architecture?
• Standards Category Model? – Does the standard provide an outline for organizing standards that shall be used to define architectures. (These categories are the basis for a Standards Technical Reference Model)
• Required standards listed? – Does the standard provide specific standards that shall be used to be compliant to the architecture standard?
• Standards Development Process? – Does the standard define a process for developing or adopting standards?
• The Zachman Framework is not included in the evaluation as it is a proprietary approach not allowing for comparison.