record linkage
joining records or entities from different data sets that may or may not share a common identifier and matching the entities based on their properties
en-GB/ɹɪˈkɔːd ˈlɪŋkɪd͡ʒ/
en-US/ɹɪˈkɑɹdv ˈlɪŋkɪd͡ʒ/
joining records or entities from different data sets that may or may not share a common identifier and matching the entities based on their properties