Datensatzverknüpfung
Datensatzverknüpfung, also known as data linking or record linkage, is a process used to identify and combine records from different datasets that refer to the same entity. This technique is widely used in data management, data integration, and data analysis to create a comprehensive view of an entity by combining information from multiple sources. The primary goal of datensatzverknüpfung is to reduce redundancy and improve data quality by ensuring that each entity is represented only once in the combined dataset.
The process of datensatzverknüpfung typically involves several steps. First, the datasets to be linked are prepared
Once the matching process is complete, the records are linked together to create a single, unified dataset.
However, datensatzverknüpfung also presents several challenges, including the need to handle data quality issues, such as