Basic Schema Design Patterns

To apply the Inheritance Pattern to documents in a collection, you can use the aggregation framew...

Use Case: running a function frequently degrade performance, for example: calculate the average ...

When data is changing constantly, and exact statistic is not critical, we can use approximations ...

Joins are expensive so store some must have data into the child to avoid joins. This creates dat...

add a schema_version field to the document To Handle multiple versions: application handles bo...