Anyone storing multiple data sources in one CDM?

[SELVA_MUTHU_KUMARAN (Selva)]

Hello,

Can you please help me with the below post?

Merging two data sources - Clinical and survey data

Hello everyone, We have two data sources - clinical data and survey data. We would like to merge these data sources to get a holistic understanding of the patients. So to perform analysis, however I have to put the complete data (from two sources) into once CDM instance. Is my understanding right ? Or is it possible to have two sources separately as two CDM instances and still do analysis? Through survey, we capture additional info about the patient profile (like social and lifestyle etc). We …