Business, information and infrastructure architecture have a common goal, namely to optimally support the operational management of an organization. This is not possible without input from and feedback between the three architectural disciplines. In order to act efficiently and decisively at the same time within the architecture process, the disciplines must start from the dynamics and structures that underlie their own areas of competence. This certainly also applies to infrastructure architecture, which must make its own role known and manageable by creating clarity about the concepts that apply in this field.
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Dynamic Enterprise Architecture is an enterprise architecture framework developed by the consulting company Sogeti. In , the vocabulary and generic patterns were being published in an online repository under an independent URL, but on under a subdomain of the Sogeti Netherlands website.
There was a LinkedIn group created. Development of the method continued at Sogeti until mid ; the Repository is being continued under the name Open Infrastructure Architecture method. DYA Infrastructure is a method, it brings business agility, architectural effectiveness and manageable and expandable infrastructure landscapes within the grasp of any organization. DYA infrastructure provides three mutually supportive elements: A definitive description of infrastructure architecture as an integral part of the architectural process, how it helps enforce architectural principles—with two focal points: defining a functional approach to infrastructure facilities and how to select and work with the appropriate quality attributes The building blocks model that Creates and describes logical, modular infrastructure facilities Maintains a categorical and functional inventory of existing infrastructure "landscapes" Structures and constructs architectural products, like reference architecture, impact analyses, project start architecture Best practices to help begin infrastructure architecture smoothly, guidelines for producing essential architectural artifacts that make infrastructure architecture workVarious implementation strategies are outlined, how to extend the Project Start Architecture is explained and the importance of a number of products such as Reference Architectures, Product Catalogs and Service Catalogs are illustrated.
Apart from these three main ingredients, DYA Infrastructure provides guidance on how infrastructure architecture can improve security, project management, test management and production. In , Gerrit Blaauw described how one could think about computer design as separable domains: architecture and realization.
However, the concepts introduced by Blaauw do not hold just for mainframe architecture, but for IT architecture; when working with DYA Infrastructure, one can recognize the three domains as put forward by Blaauw: Architecture: Blaauw argued that, "The architecture of a system can be defined as the functional appearance of the system to the user, its phenomenology.
To this end, we regard the facility as an infrastructure service, compounded of basic, atomic infrastructure functions. Atomic infrastructure function in this respect means a logical infrastructure function that cannot be meaningfully subdivided into sub-functions—at least not meaningfully for architectural purposes.
When infrastructure functions are described in generic terms, apart from any technical implementation, they look identical for most organizations. When infrastructure services are composed out of basic infrastructure functions, they look identical between organizations, and this is what one would expect on an architectural level, according to the definition by Blaauw.
Implementation: Blaauw argued that "The implementation is the logical structure which performs the architecture. Where the architecture tells what happens, the implementation describes how it is made to happen. These contexts influence the way. For instance, a Ministry of Defence PC in an office in the capital looks different from a PC in the back of an armoured personnel carrier on the battlefield; this is because the context battlefield imposes different requirements on the infrastructure facility than the context office.
Thus, implementing an infrastructure service means:Identifying the contexts and their requirements in which the service must operate Locating the infrastructure functions that are part of the service in these contexts Specifying them to a level of detail that can account for the identified requirementsAt the implementation level, infrastructure services and functions can still be kept generic.
There is no need to propose specific products or technical standards. However, because of the influences of the contexts and functio.
Montgomeryshire Assembly constituency. Montgomeryshire is a constituency of the National Assembly for Wales. It elects one Assembly Member by the first past the post method of election. However, it is one of eight constituencies in the Mid and West Wales electoral region , which elects four additional members, in addition to eight constituency members, to produce a degree of proportional representation for the region as a whole; the constituency was created for the first election to the Assembly , in , with the name and boundaries of the Montgomeryshire Westminster constituency.
It is within the preserved county of Powys , one of three Powys constituencies, it is one of eight constituencies in the Mid and West Wales electoral region. The other Powys constituencies are Radnorshire and Clwyd South. Brecon and Radnorshire is entirely within the preserved county of Powys, within the Mid and West Wales region.
Constituency and regional boundaries changed for the Assembly election. Montgomeryshire remained a Powys constituency and one of eight constituencies in the Mid and West Wales electoral region. Montgomeryshire is one of two constituencies covering Powys, both within the preserved county, both within the Mid and West Wales region; the other Powys constituency is Radnorshire.
For Westminster purposes, the same new constituency boundaries became effective for the United Kingdom general election. In general elections for the National Assembly for Wales, each voter has two votes; the first vote may be used to vote for a candidate to become the Assembly Member for the voter's constituency, elected by the first past the post system. The second vote may be used to vote for a regional closed party list of candidates.
Additional member seats are allocated from the lists by the d'Hondt method , with constituency results being taken into account in the allocation. Platamona is a coastal area in northern Sardinia , located along the Gulf of Asinara , in the municipality of Sassari , between the commune of Sorso and Porto Torres.
The name Platamona comes from the Greek platamon-onos, it is constituted by a beach of white sand and shells, surrounded from a wood of maritime pines and thousand-year trees of junipers, a retro-dunal lagoon , where you can practise birdwatching and fishing. The coast is the lagoon a protected oasis ; the tourist development of the place began after DYA framework Dynamic Enterprise Architecture is an enterprise architecture framework developed by the consulting company Sogeti.
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Dynamic Enterprise Architecture DYA is an enterprise architecture framework developed by the consulting company Sogeti. The DYA framework is built up with the following modules: . In , the vocabulary and generic patterns were being published in an online repository, initially under an independent URL, but later on under a subdomain of the Sogeti Netherlands website. Development of the method continued at Sogeti until mid ; after that, development was continued under the sponsorship of BiZZdesign , at which time the name of the method was changed to Open Infrastructure Architecture method OIAm. DYA Infrastructure is a method that aims to support the infrastructure architect. It brings business agility, architectural effectiveness and manageable and expandable infrastructure landscapes within the grasp of any organization.
DYA Infrastructure Architectural process
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ISBN 13: 9789012581868