role:data_custodian
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| - | =====Data custodian===== | ||
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| - | ===Definition=== | ||
| - | Data custodian an IT role responsible for the structure of data fields, including database structures and models, and for management of the technical environment of data maintenance and storage. | ||
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| - | ===Synonyms=== | ||
| - | Common job titles for data custodians are database administrator (DBA), data modeler and ETL developer [2]. | ||
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| - | ===Notes=== | ||
| - | People usually get confused between the roles of data stewards and data custodians. The simplest difference between these roles is that a data steward is responsible for the data content, context, and associated business rules, while a data custodian is responsible for the structure of those data fields including database structures and models [2][4]. | ||
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| - | The data custodian is seen as an IT role [1][6]. A data custodian manages the technical environment of data maintenance and storage [5]. The custodian is maintaining the data on IT systems in accordance with business requirements [5][7]. A data custodian deals with the movement (ETL), security, and storage of data [8]. | ||
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| - | A data custodian is responsible for: [2] | ||
| - | * Accessing data is authorized and controlled. | ||
| - | * Identifying Data Stewards for each data set. | ||
| - | * Sustaining data integrity with technical processes. | ||
| - | * Performing processes for data quality issue resolution in partnership with data stewards. | ||
| - | * Protecting data with technical controls. | ||
| - | * Checking if added data to data sets are consistent with the common data model. | ||
| - | * Maintaining versions of master data along with the history of changes. | ||
| - | * Applying change management practices to database maintenance. | ||
| - | * Auditing data content and changes. | ||
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| - | ===Relations=== | ||
| - | Data custodian is an instance of a [[general_term: | ||
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| - | A data custodian is part of DQMS-element [[data_quality_management_system/ | ||
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| - | ===References=== | ||
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| - | [1] DAMA (2017). DAMA-DMBOK. Data Management Body of Knowledge. 2nd Edition. Technics PublicationsLlc. August 2017. | ||
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| - | [2] Data custodian. (2010, 1 augustus). Wikipedia. Geraadpleegd op 10 juli 2022, van https:// | ||
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| - | [3] Data Quality Management: Roles, Processes, Tools. (2019, 17 oktober). Altexsoft. Geraadpleegd op 1 juli 2022, van https:// | ||
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| - | [4] Ziad, Z. (2022, 23 februari). Building a Data Quality Team: Roles and Responsibilities to Consider. Data Ladder. Geraadpleegd op 3 juli 2022, van https:// | ||
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| - | [5] Zatyko, S. (2015, 17 juni). Building a data quality team. Experian. Geraadpleegd op 3 juli 2022, van https:// | ||
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| - | [6] Askham, N. (2021a, mei 28). What is Data Custodianship? | ||
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| - | [7] Askham, N. (2021b, augustus 13). What you need to know about Data Governance roles and responsibilities. LinedIn. Geraadpleegd op 4 juli 2022, van https:// | ||
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| - | [8] Data Governance Roles and Responsibilities: | ||
role/data_custodian.txt ยท Last modified: 2024/03/08 13:33 (external edit)