Across
- 3. A key that consists of multiple columns to uniquely identify a record in a database table.
- 6. Data structures that help enhance data retrieval speed in a database.
- 8. Subset of a data warehouse focusing on specific data.
- 10. The descriptive data elements that are used to categorize or classify the data.
- 11. Centralized repository for integrated and historical data.
- 12. Specifies the type of data stored in a column
- 14. Level of detail or depth in representing data elements.
Down
- 1. The measurable data elements that represent the business metrics of interest.
- 2. Structure that organizes data into rows and columns, representing entities within a database schema.
- 4. Blueprint defining the structure and organization of a database.
- 5. Fields in one table that links to the primary key in another table.
- 7. Abstract representation of data structures relationships and constraints within a domain serving as a blueprint for database design.
- 8. Introducing redundancy to improve query performance or simply data retrieval.
- 9. Organizing data to minimize redundancy.
- 13. Unique identifier for each record in a table.