Rare diseases encompass multiple different disorders, each affecting a small number of individuals, such as cystic fibrosis or Huntington's disease. Research in rare diseases aims to uncover underlying genetic or molecular causes, facilitating the development of innovative treatments and diagnostic tools, thereby addressing the significant unmet medical needs within these patient populations. Rare conditions are, by definition, uncommon within the general population. Therefore, to maximize and validate insights from disease data, researchers often need access to multiple large-scale cohorts of clinical-genomic data that are often gathered and stored in different places.