Evaluate at least two classic models that are used in providing structure for database solutions.

“Database Modeling” Please respond to the following:

• Following a data model is important in the planning of a database system.  Evaluate at least two classic models that are used in providing structure for database solutions.
• Compare and contrast the effectiveness of classic models and recently evolved models such as Big Data and NoSQL. Give your opinion on which type of model is more effective and why.