vähemuutuvad
Vähemuutuvad is an Estonian term that translates to "slow-changing" or "slowly changing" in English. It is commonly used in the context of data management and database design to describe data that does not frequently alter its values over time. This contrasts with volatile data, which is updated or modified regularly.
In data warehousing, the concept of slowly changing dimensions (SCDs) is a fundamental technique for handling
Different types of SCDs exist to manage vähemuutuvad data. Type 1 overwrites the old value with the