Data that is assessed together should be...

Data that is assessed together should be stored together because this approach aids in reducing complexity during data retrieval, enhances performance, and maintains the logical relationships between data elements. When data is stored together, it minimizes the need for complex joins or data lookups across multiple sources, which can slow down query performance.

In many database designs, particularly in NoSQL databases like MongoDB, the idea is to store related information in close proximity to one another, often within the same document or collection. This not only simplifies the data model but also allows for more efficient access patterns, as the associated data can be retrieved in a single read operation.

This practice supports efficient data access patterns and can improve application performance significantly, making it crucial to consider how data interrelations affect storage strategies. Storing related data together aligns with principles of data locality and optimal access in NoSQL databases.