# Data Modeling | ![img \|150](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/4-3_Data_Modelling_Today.svg/320px-4-3_Data_Modelling_Today.svg.png) | **Data Modeling** in software engineering is the process of creating a data model for an information system by applying certain formal techniques. It may be applied as part of broader Model-driven engineering (MDD) concept. | |-|-| | | wikipedia:: [Data modeling](https://en.wikipedia.org/wiki/Data_modeling) | - Entity-relationship Model (ER Model) - https://en.wikipedia.org/wiki/Entity%E2%80%93relationship_model Systems modeling - [Systems modeling - Wikipedia](https://en.wikipedia.org/wiki/Systems_modeling)