Data architecture: Difference between revisions

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Adding local short description: "Standards on data collection and storage", overriding Wikidata description "framework for organizing and defining the interrelationships of data in support of an organization's missions, functions, goals, objectives, and strategies"
Undid revision 1308428084 by 176.37.123.177 (talk) ELNO
 
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During the definition of the target state, the data architecture breaks a subject down to the atomic level and then builds it back up to the desired form. The data architect breaks the subject down by going through three traditional architectural stages:
* Conceptual - represents all [[Business_objectBusiness object|business entities]].
* Logical - represents the logic of how entities are related.
* Physical - the realization of the data mechanisms for a specific type of functionality.
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The "data" column of the [[Zachman Framework]] for enterprise architecture –
 
{| class="wikitable"
{| border=1
|'''! Layer''' ||!! '''View''' ||!! '''Data (Whatwhat)''' ||!! '''Stakeholder'''
|-
|1 || '''Scope/Contextualcontextual''' || List of things and architectural standards<ref>[https://web.archive.org/web/20160305023946/http://www.strins.com/data-architecture-standards.html Data Architecture Standards]</ref> important to the business || Planner
|-
|2||'''Business Modelmodel/Conceptualconceptual''' || Semantic model or [[Conceptual_schema|Conceptual schema|conceptual]]/[[Enterpriseenterprise data model]] || Owner
|-
|3||'''System Modelmodel/Logicallogical''' || Enterprise/[[Logicallogical data model]] || Designer
|-
|4||'''Technology Modelmodel/Physicalphysical''' || [[Physical data model]] || Builder
|-
|5||'''Detailed Representationsrepresentations''' || Actual [[database]]s || Developer
|}
 
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* [[Data mesh]], a ___domain-oriented data architecture
* [[Disparate system]]
* [[Enterprise Informationinformation Securitysecurity Architecturearchitecture]] - (EISA) positions data security in the enterprise information framework.
* [[FDIC Enterprise Architecture Framework]]
* [[Information silo]]