Suggest 2 additional types of data that would be useful to add to this database. These should be types of data not discussed in the video. (Your response should be between 5 and 50 words.)

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BlackTom AI · Accepted Answer

The task asks for two additional data types not discussed in the video, to augment the database. Consider first data provenance and lineage: this captures where each data item originates, who collected it, when, and any transformations applied. This is useful for audit trails, reproducibility, and troubleshooting, especially in datasets used for research or compliance purposes.

A second valuable type is data quality metrics or confidence scores: indicators that rate completeness, accuracy, timeliness, and validity of each record. Such metadata helps users assess reliability, prioritize cleaning efforts, and decide whether to trust or act on specific entries.

If you want alternative choices, you could also include versioning information (dataset or schema version) to track changes over time, enabling rollback and historical comparisons. Another option is data collection context (environmental conditions, device calibrations, or sampling methodology), which explains potential biases and supports more nuanced analyses.

In summary, data provenance ensures traceability, while data quality metrics provide a gauge of trustworthiness; both enrich the database beyond what was covered in the video and support robust data governance.

SP2025.B69.DAT.560G SUBMIT: Introduction to Databases Quiz

Suggest 2 additional types of data that would be useful to add to this database. These should be types of data not discussed in the video. (Your response should be between 5 and 50 words.)

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