In a Snowflake Schema, dimension tables are often _______ into multiple normalized tables.
- Aggregated
- Embedded
- Expanded
- Normalized
In a Snowflake Schema, dimension tables are often normalized, meaning they are divided into multiple related tables. This helps reduce redundancy and improve data integrity, making it easier to update and maintain the database. However, it may introduce more complex joins in queries.
Loading...
Related Quiz
- What are some common strategies for implementing superclass-subclass relationships in relational databases?
- What is the main purpose of a fact table in Dimensional Modeling?
- What are some advantages of using a graph database over a traditional relational database in certain scenarios?
- How does a Snowflake Schema differ from a Star Schema in terms of complexity?
- What is a key feature of ER diagram tools for beginners?