Choose Index below for a list of all words and phrases defined in this glossary.


Filter

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Filter - definitions

Filter - Synonymous with persistent query.

[Category=Database Management ]

Source: Northwest Database Services, 09 November 2009 08:41:13, http://www.nwdatabase.com/database-glossary-f.htm External


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Filter - A combination of attribute elements (fields - usually from a dimension) and/or metric qualifiers used to specify query constraints.

[Category=Data Governance ]

Source: The Data Governance Institute, 07 December 2009 09:02:27, http://www.datagovernance.com/glossary-governance/ External

Filter - A saved set of chosen criteria that specify a subset of information. For example, a list of customers may be filtered to show only those whose last name begins with the letter A.

[Category=Data Governance ]

Source: The Data Governance Institute, 07 December 2009 09:04:02, http://www.datagovernance.com/glossary-governance/ External


Filters - Saved sets of chosen criteria that specify a subset of information in a data warehouse.

[Category=Information Management ]

Source: Information-Management.com, 19 June 2010 09:57:47, http://www.information-management.com/glossary/f.html External


Filters - Saved sets of chosen criteria that specify a subset of information in a data warehouse.

[Category=Data Warehousing ]

Source: Sun.com, 29 July 2010 13:24:27, http://www.sun.com/third-party/dw/brochures/67198.Acrobat.pdf External


Filters - Saved sets of chosen criteria that specify a subset of information in a data warehouse.

[Category=Data Warehousing ]

Source: Aexis Business Intelligence, 07 December 2010 13:19:24, http://www.aexis.eu/DataWarehouse-Glossary/ External


filter - 

(1) [spatial analysis] On a raster, an analysis boundary or processing window within which cell values affect calculations and outside which they do not. Filters are used mainly in cell-based analysis where the value of a center cell is changed to the mean, the sum, or some other function of all cell values inside the filter. A filter moves systematically across a raster until each cell has been processed. Filters can be of various shapes and sizes, but are most commonly three-cell by three-cell squares. (2) [data analysis] A desktop GIS operation used to hide (but not delete) features in a map document or attribute table.

(3) [data analysis] A constraint used to define a subset of data.

[Category=Geospatial ]

Source: esri, 20 April 2012 09:33:18, http://support.esri.com/en/knowledgebase/GISDictionary/term/abbreviation External


Filter - A saved subset of information pulled from your database in a query that is based on certain criteria. For example, only the records associated to a certain time period or region.

[Category=Business Intelligence ]

Source: ElegantJ BI Business Intelligence, 31 October 2012 11:10:14, http://www.elegantjbi.com/resources/glossary_a.htm External 

 

   


Data Quality Glossary.  A free resource from GRC Data Intelligence. For comments, questions or feedback: dqglossary@grcdi.nl