Description: Record linkage is the process of identifying and connecting records that refer to the same entity across different data sources. This process is fundamental in data mining and in extraction, transformation, and loading (ETL) systems, as it allows for the consolidation of dispersed information and improves data quality. Record linkage involves the use of algorithms and matching techniques that analyze attributes and characteristics of records, such as names, addresses, identification numbers, and other relevant fields. Through this process, duplicates can be eliminated, inconsistencies corrected, and a unified view of the information provided. The relevance of record linkage lies in its ability to facilitate informed decision-making, optimize business processes, and enhance customer experience by providing more accurate and complete data. In a world where organizations handle large volumes of data from various sources, record linkage becomes an essential tool for ensuring the integrity and usefulness of the collected information.
