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data_quality_general:data_quality [2023/10/23 12:44] peter |
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===Definition=== | ===Definition=== | ||
Data quality is [[general_term: | Data quality is [[general_term: | ||
+ | |||
+ | ===DMBoK2=== | ||
+ | Data Quality is the extent to which the data meets the business needs; data that ‘fully’ meets user requirements. | ||
+ | |||
+ | ===DDDM=== | ||
+ | The degree to which data is accurate, complete, timely, consistent with all requirements and business rules, and relevant for a given use. | ||
===Relation=== | ===Relation=== | ||
|Data quality | |Data quality | ||
- | |Data quality| has mulitple|[[data_concept/dimension|dimensions]]| | + | |Data quality| has mulitple|[[data_quality_general/data_quality_dimension|data quality |
===Life cycle=== | ===Life cycle=== | ||
* Assess data quality | * Assess data quality | ||
* Profile data quality | * Profile data quality | ||
- | * Assure data quality according to the [[data_quality_management_system/ | + | * Assure data quality, according to the [[data_quality_management_system/ |
- | * Monitor data quality | + | * Monitor data quality |
- | * Evaluate data qaulity | + | * Evaluate data quality |
+ | * Audit data quality | ||
* Improve data quality | * Improve data quality | ||
- | {{tag> | + | ===Reference=== |
+ | Earley, S. (2011). The DAMA Dictionary of Data Management (DDDM). Technics Publications, | ||
+ | |||
+ | {{tag> | ||