Difference Between

Data Modeling vs Process Modeling Data modeling is the process of creating a conceptual model of data objects and how the data objects associate with each other in a database. Data modeling focuses on how the data objects are organized than on the operations that are performed on data. Process modeling or specifically... 

ER Diagram vs Class Diagram ER (entity-relationship) diagrams and Class diagrams are two of the design diagrams that the software developers create usually during the design phases of the software engineering life cycle. ER diagrams are a product of entity-relationship modeling (ERM) technique for modeling databases....