KDM comes with a set of pre-built examples. See the “Mapping Patterns” menu for a list of simple data models, and the “Use Cases” menu for more complex data models. Select any of the examples and click on the “Logical” button to generate a logical data model.


Using KDM for automated data modeling in Cassandra to support a digital library portal:

Online Retail Data

Using KDM for data modeling of online retail data (e.g., ebay). More complex data model with several advanced features:


A simple data modeling example, explained in greater detail. Demonstrates, among other things, how to specify access patterns in KDM: