Datanodes are critical because they facilitate the organization and retrieval of vast amounts of data. In cancer research, this data can be incredibly complex and voluminous. Properly structured datanodes allow researchers to efficiently analyze the relationships between different variables, leading to more accurate diagnoses and personalized treatment plans. For example, a datanode containing information on a specific genetic mutation can be linked to another node detailing the effectiveness of a particular drug, thereby helping to identify the best treatment options for patients with that mutation.
