Adding data to the datamodel

[gwcon]

Hi,

I'm looking to add CIM compliant database data to the databases datamodel.

To give you some context what im trying to approach, im looking to do use case discovery for ES correlated searches focused on the databases datamodel, so i would love data to do queries against.
What database(s) would be suggested that is childishly easy to setup and can fill as much as possible on the datamodel in splunk?

Thanks in advance!