Data model: Difference between revisions

Content deleted Content added
mNo edit summary
No edit summary
Tags: Reverted nowiki added Visual edit Mobile edit Mobile web edit
Line 1:
{{Short description|1 = Kora n tan sho no sorota n a wa mado maru kure fu be n mo wado noru = h ~tsutps: / / ~Inkedopendata. E u/ u 〜 ikki/ aite mu: Q 2645118# S 2645118 kan ren suru ka o Seiri suru mo deru Model that organizes elements of data and how they relate to one another and to real-world entities.}}
<ref>{{Cite journal |last=Lam |first=Ka-On |last2=Fu |first2=Man-Chi |last3=Lau |first3=Kin-Sang |last4=Lam |first4=Kam-Mo |last5=Choi |first5=Cheuk-Wai |last6=Chiu |first6=Wan-Hang |last7=Yuen |first7=Cheng-Man |last8=Kwok |first8=Lai-Han |last9=Tam |first9=Fong-Kit |last10=Chan |first10=Wing-Lok |last11=Chan |first11=Sum-Yin |last12=Ho |first12=Pui-Ying |last13=Leung |first13=To-Wai |last14=Lee |first14=Ho-Fun |date=2019-11-15 |title=Revisiting oral fluoropyrimidine with cetuximab in metastatic colorectal cancer: Real-world data in Chinese population |url=http://dx.doi.org/10.4251/wjgo.v11.i11.1031 |journal=World Journal of Gastrointestinal Oncology |volume=11 |issue=11 |pages=1031–1042 |doi=10.4251/wjgo.v11.i11.1031 |issn=1948-5204}}</ref>{{For|the professional activity|data modeling|database design|<nowiki>#Kora n tan sho no sorota n a wa mado maru kure fu be n mo wado noru = h ~tsutps: / / ~Inkedopendata. E u/ u 〜 ikki/ aite mu: Q 2645118# S 2645118 kan ren suru ka o Seiri suru mo deru</nowiki>|<nowiki>#Kora n tan sho no sorota n a wa mado maru kure fu be n mo wado noru = h ~tsutps: / / ~Inkedopendata. E u/ u 〜 ikki/ aite mu: Q 2645118# S 2645118 kan ren suru ka o Seiri suru mo deru Model that organizes elements of data and how they relate to one another and to real-world entities.</nowiki>}}
{{For|the professional activity|data modeling|database design}}
A '''data model'''<ref>{{cite web|title= UML Domain Modeling - Stack Overflow|url= https://stackoverflow.com/a/3835214|website= Stack Overflow|publisher= Stack Exchange Inc.|access-date= 4 February 2017}}</ref><ref name="w3cxpath">{{cite web|title= XQuery and XPath Data Model 3.1|url= https://www.w3.org/TR/xpath-datamodel-3/|website= World Wide Web Consortium (W3C)|publisher= W3C|access-date= 4 February 2017}}</ref><ref name="npmdatamodel">{{cite web|title= DataModel|url= https://www.npmjs.com/package/datamodel|website= npm|publisher= npm, Inc.|access-date= 4 February 2017}}</ref><ref>{{cite web|title= DataModel (Java EE 6)|url= http://docs.oracle.com/javaee/6/api/javax/faces/model/DataModel.html|website= Java Documentation|publisher= Oracle|access-date= 4 February 2017}}</ref><ref>{{cite web|last1= Ostrovskiy|first1= Stan|title= iOS: Three ways to pass data from Model to Controller|url= https://medium.com/ios-os-x-development/ios-three-ways-to-pass-data-from-model-to-controller-b47cc72a4336#.ma7pr7no7|website= Medium|publisher= A Medium Corporation|access-date= 4 February 2017}}</ref> is an [[abstract model]] that organizes elements of [[data]] and [[Standardization|standardizes]] how they relate to one another and to the properties of real-world [[Entity|entities]]. For instance, a data model may specify that the data element representing a car be composed of a number of other elements which, in turn, represent the color and size of the car and define its owner.