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data_quality_management_system:data_quality_issue [2023/03/26 14:39]
peter 		data_quality_management_system:data_quality_issue [2024/03/08 13:33] (current)
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-===== Data issues =====+===== Data quality issue =====
  
 === Definition === === Definition ===
-A data issue is a non-fulfilment of a requirement regarding [[data_quality_general/data_quality|data quality]].+A data quality issue is an [[general_term/issue|issue]] with regard to [[data_quality_general/data_quality|data quality]].
  
 ===Notes=== ===Notes===
-Generally, a data issue concerns an incorrect data value, but it can be applied to any other data quality dimensions, e.g., completeness and timeliness.+Generally, a data quality issue concerns an incorrect data value, but it may also involve any other [[data_quality_general/data_quality_dimension|data quality dimensions]], e.g., completeness and timeliness.
  
-Attributes of a data issue are: +Attributes of a data quality issue are: 
-  * Description of a data issue +  * Description of a data quality issues 
-  * Classification of a data issue+  * Classification of a data quality issues
   * Impact, severity/urgency   * Impact, severity/urgency
-  * Assignment of the data issue to a person who will resolve the data issue +  * Assignment of the data quality issues to a person who will resolve the data quality issues 
-  * What is changed, why en how in the resolution of a data issue+  * What is changed, why en how in the resolution of a data quality issues
   * Resolution time/Duration   * Resolution time/Duration
  
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 === Lifecycle === === Lifecycle ===
 ^ Phase  ^ Activity                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |   | ^ Phase  ^ Activity                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |   |
-| Plan   | * To detect or identify data issues\\ * To determine if similar data issues exist\\ * To register data issues\\ * To count the number of data issues \\ * To categorize or classify data issues\\ * To diagnose data issues (‘root cause analysis’)\\ * To formulate options for remediation of data issues.\\ * To assess the business impact of data issues (‘severity’)\\ * To prioritize data issues based on business impact (by data owners and data stewards)\\ * To eventually escalate data issues. See figure.  |   | +| Plan   | * To detect or identify data quality issues\\ * To determine if similar data quality issues exist\\ * To register data quality issues\\ * To count the number of data quality issues\\ * To categorize or classify data quality issues\\ * To diagnose data quality issues(‘root cause analysis’)\\ * To formulate options for remediation of data quality issues.\\ * To assess the business impact of data quality quality issues(‘severity’)\\ * To prioritize data quality issuesbased on business impact (by data owners and data stewards)\\ * To eventually escalate data quality issues. See figure.  |   | 
-| Do     | * To eliminate or resolve a data issue (‘correction’, ‘remediation’, ‘scrubbing’ or ‘cleansing’)\\ * To eliminate the cause of a data issue to prevent recurring (‘corrective action’)\\ * To eliminate the cause of a potential data issue (‘preventive action’)\\ * To deal with the consequences of the data issue, e.g., to report data issues to data consumers\\ * To document actions taken.                                                                                                                       |   +| Do     | * To eliminate or resolve a data quality issues(‘correction’, ‘remediation’, ‘scrubbing’ or ‘cleansing’)\\ * To eliminate the cause of a data quality issuesto prevent recurring (‘corrective action’)\\ * To eliminate the cause of a potential data quality issues(‘preventive action’)\\ * To deal with the consequences of the data quality issues, e.g., to report data isquality issuessues to data users\\ * To document actions taken.                                                                                                                       |   
-| Check  | * To monitor the status of data issues and their resolutions.\\ * To review the effectiveness of corrective and preventive action. |+| Check  | * To monitor the status of data quality issuesand their resolutions.\\ * To review the effectiveness of corrective and preventive action. |
 | Act    | * To adapt corrective and preventive action. | | Act    | * To adapt corrective and preventive action. |
  
 === Characteristics === === Characteristics ===
 ^ Characteristic ^ Requirements ^  ^ Characteristic ^ Requirements ^ 
-| Severity | Data issues are resolved in order of severity. |+| Severity | Data quality issuesare resolved in order of severity. |
  
 === Relations=== === Relations===
-  * Managing data issues is part of a [[data_quality_general/data_quality_management_system|data quality management system]]. +|Data quality issue|is child of| [[general_term/issue|issue]]| 
-  * Preventing data issues is one of the principles of a data quality program. +|Data quality issue| is an element of a |[[data_quality_general/data_quality_management_system|data quality management system]]| 
-  * Data issues can, e.g., be caused by data entry processes or be caused by an incomplete data migration +|Data quality issue|is one of the principles of a|data quality program| 
-  * Data issue management is a subject in a data quality service level agreement. +|Data quality issue| can be caused by |data entry processes| 
-  * Data issues are identified by data profiling or by applying [[data_quality_management_system/data_quality_rule|data quality rules]]. +|Data quality issue| can be caused by|data migration| 
-  * Data Issues are identified and resolved by [[role/data_steward|data stewards]]. +|Data quality issue| is a subject in a |data quality service level agreement| 
-  * Data Issues can be resolved by [[data_quality_management_system/data_cleansing|data cleansing]]. +|Data quality issue| is identified by |data profiling| 
-  * Data issues are eliminated by [[data_quality_general/correction|corrections]]. +|Data quality issue|is prevented by applying|[[data_quality_management_system/data_quality_rule|data quality rules]]| 
-  * Data issues are prevented by [[data_quality_general/corrective_action|corrective actions]]. +|Data quality issue| is identified and resolved by |[[role/data_steward|data stewards]]| 
-  * Possible data issues are prevented by [[data_quality_general/preventive_action|preventive actions]]. +|Data quality issue| is resolved by |[[data_quality_management_system/data_cleansing|data cleansing]]| 
-  * The root cause of a data issue can be investigated by [[data_quality_management_system/data_lineage|data lineage]]. +|Data quality issue| is eliminated by |[[data_quality_general/correction|corrections]]| 
-  * The status of data issues can be tracked in an incident tracking system.  +|Data quality issue | is prevented by |[[data_quality_general/corrective_action|corrective actions]]| 
-  * Data issues can be prevented by [[data_quality_management_system/data_quality_rule|data quality rules]]. +|Data quality issue| is prevented by |[[data_quality_general/preventive_action|preventive actions]]| 
-  * [[data_quality_management_system/data_quality_monitoring|Data quality monitoring]] detects and reports data issues.+|Data quality issue|can be easiers assessed by |[[data_quality_management_system/data_lineage|data lineage]]| 
 +|Data quality issue| can be tracked in an |incident tracking system| 
 +|Data quality issue|is detected and reported by|[[data_quality_management_system/data_quality_monitoring|data quality monitoring]]|
    
 {{:data_management:data_quality:data_issues.jpg?700|}} {{:data_management:data_quality:data_issues.jpg?700|}}
  
-=== Data issue escalation path === +=== Data quality issues escalation path === 
-The figure shows a possible escalation path of data issues.+The figure shows a possible escalation path of data quality issues.
 {{:data_management:data_quality:data_issues_escalation_path.jpg?nolink|}} {{:data_management:data_quality:data_issues_escalation_path.jpg?nolink|}}
-Figure 2: Data issue escalation path.+Figure 2: Data quality issues escalation path.
  
 === Story === === Story ===
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 {{tag>All DQMS}} {{tag>All DQMS}}
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data_quality_management_system/data_quality_issue.1679841594.txt.gz · Last modified: 2024/03/08 13:33 (external edit)

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