What is a data steward responsible for?

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Multiple Choice

What is a data steward responsible for?

Data stewardship centers on governance of data assets within a business domain. The person in this role ensures data quality by defining and enforcing quality rules, validating data, and resolving data issues so analytics and reporting stay reliable. They document data lineage, showing where data comes from and how it flows through transformations, which helps trace problems and understand the data’s origin. They establish and enforce usage rules and access policies so data is used appropriately and in compliance with regulations. They also manage metadata—definitions, owners, business context, and data dictionaries—so data meaning is clear and discoverable across teams. This combination keeps data accurate, trusted, and reusable. Other activities like managing network security and firewalls belong to IT security, writing ETL scripts is typically a data engineering task, and archiving old data focuses on retention rather than ongoing governance and quality plus metadata.

Data stewardship centers on governance of data assets within a business domain. The person in this role ensures data quality by defining and enforcing quality rules, validating data, and resolving data issues so analytics and reporting stay reliable. They document data lineage, showing where data comes from and how it flows through transformations, which helps trace problems and understand the data’s origin. They establish and enforce usage rules and access policies so data is used appropriately and in compliance with regulations. They also manage metadata—definitions, owners, business context, and data dictionaries—so data meaning is clear and discoverable across teams. This combination keeps data accurate, trusted, and reusable.

Other activities like managing network security and firewalls belong to IT security, writing ETL scripts is typically a data engineering task, and archiving old data focuses on retention rather than ongoing governance and quality plus metadata.

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