翻訳と辞書
Words near each other
・ Data processing technician
・ Data processing unit
・ Data profiling
・ Data proliferation
・ Data Protection (Jersey) Law
・ Data protection (privacy) laws in Russia
・ Data Protection Act
・ Data Protection Act 1998
・ Data Protection Act, 2012
・ Data Protection API
・ Data Protection Commissioner
・ Data Protection Directive
・ Data publishing
・ Data quality
・ Data Quality Act
Data quality assessment
・ Data Quality Campaign
・ Data Quality Firewall
・ Data Radio Channel
・ Data rate
・ Data rate units
・ Data Recall Diamond
・ Data Records
・ Data recovery
・ Data recovery hardware
・ Data Recovery Wizard
・ Data reduction
・ Data redundancy
・ Data Reference Model
・ Data remanence


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Data quality assessment : ウィキペディア英語版
Data quality assessment

Data quality assessment is the process of exposing technical and business data issues in order to plan data cleansing and data enrichment strategies. Technical quality issues are generally easy to discover and correct, such as:
* Inconsistent standards in structure, format/ values
* Missing data, default values
* Spelling errors, data in wrong fields
Business quality issues are more subjective and are associated with business processes such as generating accurate reports, ensuring that data driven processes are working correctly.
Business data quality measures like accuracy and correctness are subjective and need Subject Matter Expert (SME) involvement to assess data quality.
== References ==

* Feeney, Griffith. Data Assessment. In: Paul Demeny and Geoffrey McNicoll (Eds.). 2003. The Encyclopedia of Population. New York, Macmillan Reference USA, vol.1, 190-193
* Eurostat, (Quality Reporting ), http://ec.europa.eu/eurostat/web/quality/quality-reporting

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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