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Can you explain data versioning?



Can you explain data versioning?..

Answer / Kanchan Kanojia

Data versioning in Apache HBase refers to the management and tracking of changes made to a cell's value over time. Each cell's data has a timestamp, which marks the time when the data was written or last updated. This allows for the retrieval of historical data and supports use cases like auditing and analytics. Timestamps can be manually set by users or automatically managed by HBase using the Major Compact operation.

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