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Real World Data Quality Examples

Representation and Spatial Data Quality Issues Found on San Diego Beach

Representation and Spatial Data Quality Issues Found on San Diego Beach

Completeness
Existence
representation
Media Appropriate
Currency
Current with World it ModelsSpatial
Timeliness
Time Expectation for Availability
Electronic Float
Homeless Count Offers Great Example of Data Quality Principles

Homeless Count Offers Great Example of Data Quality Principles

Reference Data
Timeliness
precision
Completeness
Validity
Values in Specified Range
Values Conform to Business Rule
Domain of Predefined Values
Values Conform to Data Type
Values Conform to Format
Logical Consistency
Temporal Consistency
Fall Harvest Time Reveals Geospatial Data Quality Example

Fall Harvest Time Reveals Geospatial Data Quality Example

Spatial Data Quality
Currency
accuracy
Google Maps
StreetView
The Relationship Between Great User Interface Design and Data Quality

The Relationship Between Great User Interface Design and Data Quality

metadata
meta data
representation
presentation
Is a Truncated Value Incomplete?

Is a Truncated Value Incomplete?

Completeness
Truncation
precision
Why Completeness as a First Step

Why Completeness as a First Step

Completeness
cleansing

Pagination

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Endorsement

Dr. Christiana Klingenberg
Dr. Christiana Klingenberg

With the Conformed Dimensions of Data Quality, Dan Myers has created a practicable basis for establishing data quality in companies. The…

Danette McGilvray
Danette McGilvray, Granite Falls Consulting

For the data industry, standardized definitions of data quality dimensions are needed, just as other professions, such as accounting have…

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Dan Myers,
Principal Information Quality Educator
dan@dqmatters.com

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