Quality Perception in Information Systems - Revision history

Cfuerber at 17:01, 27 October 2011

2011-10-27T17:01:14Z

← Older revision		Revision as of 17:01, 27 October 2011
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	The quality of information is usually perceived by accessing multiple objects, namely		The quality of information is usually perceived by accessing multiple objects, namely
	* Hardware (e.g. a computer),		* Hardware (e.g. a computer),
−	* Application (e.g. query software),	+	* Application (e.g. query software, web browsers, search engines, etc.),
	* Schema / Ontology (i.e. the structure in which the data is stored), and		* Schema / Ontology (i.e. the structure in which the data is stored), and
	* Data itself		* Data itself
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	In order to find the root cause of information quality problems, it is important to be aware about the above layers. E.g. performace issues regarding data access may often be referred to insufficient configuration of the application or lack of hardware performance.		In order to find the root cause of information quality problems, it is important to be aware about the above layers. E.g. performace issues regarding data access may often be referred to insufficient configuration of the application or lack of hardware performance.
		+
		+	==See Also==
		+	What is [[Data Quality]]

Admin at 14:20, 8 October 2011

2011-10-08T14:20:57Z

← Older revision		Revision as of 14:20, 8 October 2011
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	The quality of information is usually perceived by accessing multiple objects, namely		The quality of information is usually perceived by accessing multiple objects, namely
	* Hardware (e.g. a computer),		* Hardware (e.g. a computer),
−	* Application (e.g. ~~the~~ query software),	+	* Application (e.g. query software),
	* Schema / Ontology (i.e. the structure in which the data is stored), and		* Schema / Ontology (i.e. the structure in which the data is stored), and
	* Data itself		* Data itself

Admin at 14:20, 8 October 2011

2011-10-08T14:20:28Z

← Older revision		Revision as of 14:20, 8 October 2011
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	The quality of information is usually perceived by accessing multiple objects, namely		The quality of information is usually perceived by accessing multiple objects, namely
−	* Hardware (e.g. ~~the used~~ computer),	+	* Hardware (e.g. a computer),
	* Application (e.g. the query software),		* Application (e.g. the query software),
	* Schema / Ontology (i.e. the structure in which the data is stored), and		* Schema / Ontology (i.e. the structure in which the data is stored), and

Admin at 14:19, 8 October 2011

2011-10-08T14:19:33Z

← Older revision		Revision as of 14:19, 8 October 2011
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−	The quality of information is usually perceived by accessing multiple ~~layers within an information system~~, namely	+	The quality of information is usually perceived by accessing multiple objects, namely
	* Hardware (e.g. the used computer),		* Hardware (e.g. the used computer),
	* Application (e.g. the query software),		* Application (e.g. the query software),

Admin at 16:17, 7 October 2011

2011-10-07T16:17:39Z

← Older revision		Revision as of 16:17, 7 October 2011
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−
−	~~== Objects of Information Quality Perception==~~
	The quality of information is usually perceived by accessing multiple layers within an information system, namely		The quality of information is usually perceived by accessing multiple layers within an information system, namely
	* Hardware (e.g. the used computer),		* Hardware (e.g. the used computer),
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	[[Image:Perception_objects.png\|300px\|center]]		[[Image:Perception_objects.png\|300px\|center]]
		+
		+	In order to find the root cause of information quality problems, it is important to be aware about the above layers. E.g. performace issues regarding data access may often be referred to insufficient configuration of the application or lack of hardware performance.

Admin: Created page with " == Objects of Information Quality Perception== The quality of information is usually perceived by accessing multiple layers within an information system, namely * Hardware (e.g...."

2011-10-07T15:59:23Z

Created page with " == Objects of Information Quality Perception== The quality of information is usually perceived by accessing multiple layers within an information system, namely * Hardware (e.g...."

New page

== Objects of Information Quality Perception==
The quality of information is usually perceived by accessing multiple layers within an information system, namely
* Hardware (e.g. the used computer),
* Application (e.g. the query software),
* Schema / Ontology (i.e. the structure in which the data is stored), and
* Data itself

[[Image:Perception_objects.png|300px|center]]