Question: what are the data modeling tools?
Answer: ER/Studio. ER/Studio is an intuitive data modelling tool that supports single and multi-platform environments, with native integration for big data platforms such as – MongoDB and Hadoop Hive. ... 
Sparx Enterprise Architect. ... 
Oracle SQL Developer Data Modeler. ... 
CA ERwin. ... 
IBM - InfoSphere Data Architect. ... 
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