Qué (quién) es Schematic Data Model - definición
A DATA MODEL FOR CERTAIN XML MARKUP LANGUAGES, IN COMPUTING
XPath data model; Xpath data model
Schematic
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![[[Transit map]], a schematic map (i.e. not drawn to scale, stations are equidistant, lines are drawn at 45 and 90-degree angles)](https://commons.wikimedia.org/wiki/Special:FilePath/London Underground Overground DLR Crossrail map.svg?width=200 "[[Transit map]], a schematic map (i.e. not drawn to scale, stations are equidistant, lines are drawn at 45 and 90-degree angles)")
![population density map]]](https://commons.wikimedia.org/wiki/Special:FilePath/US 2000 census population density map by state.svg?width=200 "population density map]]")
![[[Chemical engineering]] schematic](https://commons.wikimedia.org/wiki/Special:FilePath/Continuous Binary Fractional Distillation EN.svg?width=200 "[[Chemical engineering]] schematic")
![TTL]] counter, a type of [[state machine]]](https://commons.wikimedia.org/wiki/Special:FilePath/4 bit counter.svg?width=200 "TTL]] counter, a type of [[state machine]]")
![Schematic of a [[drive train]]](https://commons.wikimedia.org/wiki/Special:FilePath/Automotive diagrams 01 En.png?width=200 "Schematic of a [[drive train]]")
![[[exploded view]] of a 3D-[[engineering drawing]]](https://commons.wikimedia.org/wiki/Special:FilePath/Gear pump exploded.svg?width=200 "[[exploded view]] of a 3D-[[engineering drawing]]")
![A semi-schematic map: [[Tabula Peutingeriana]]. While roads and features appear as abstract representations without resemblance to reality, their locations, orientations, and distances are as accurate as possible to make the map practical.](https://commons.wikimedia.org/wiki/Special:FilePath/Part of Tabula Peutingeriana.jpg?width=200 "A semi-schematic map: [[Tabula Peutingeriana]]. While roads and features appear as abstract representations without resemblance to reality, their locations, orientations, and distances are as accurate as possible to make the map practical.")
REPRESENTATION OF A SYSTEM USING ABSTRACT, GRAPHIC SYMBOLS
Schematic diagram; Schematics; Schematic diagrams; Schematic drawing
·adj Of or pertaining to a scheme or a schema.
schematic
REPRESENTATION OF A SYSTEM USING ABSTRACT, GRAPHIC SYMBOLS
Schematic diagram; Schematics; Schematic diagrams; Schematic drawing
[ski:'mat?k, sk?-]
¦ adjective
1. (of a diagram or representation) symbolic and simplified.
2. (of thought, ideas, etc.) simplistic or formulaic in character: a highly schematic reading of the play.
¦ noun technical a schematic diagram, in particular of an electric or electronic circuit.
Derivatives
schematically adverb
schematic
REPRESENTATION OF A SYSTEM USING ABSTRACT, GRAPHIC SYMBOLS
Schematic diagram; Schematics; Schematic diagrams; Schematic drawing
A schematic diagram or picture shows something in a simple way.
This is represented in the schematic diagram below.
ADJ: usu ADJ n
Wikipedia
XQuery and XPath Data Model
The XQuery and XPath Data Model (XDM) is the data model shared by the XPath 2.0, XSLT 2.0, XQuery, and XForms programming languages. It is defined in a W3C recommendation. Originally, it was based on the XPath 1.0 data model which in turn is based on the XML Information Set.
The XDM consists of flat sequences of zero or more items which can be typed or untyped, and are either atomic values or XML nodes (of seven kinds: document, element, attribute, text, namespace, processing instruction, and comment). Instances of the XDM can optionally be XML schema-validated.
