What factors should be considered when choosing the appropriate Slowly Changing Dimensions (SCD) technique for a data warehouse?
- Availability of primary keys
- Database normalization level
- Number of tables in the database
- Volume of data changes, Query performance, and Data storage requirements
Choosing the appropriate SCD technique involves considering factors such as the volume of data changes, query performance, and data storage requirements. Each type of SCD has its strengths and weaknesses, and the decision should align with the specific needs and characteristics of the data warehouse environment.
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