Therefore, having a well-described database structure is very useful. A data model is used for better communication within the development team. Recall that one of the benefits of data modeling is the description of structure, the creation of documentation. The popularity of database systems such as MongoDB is obvious, and when it comes to the flexibility of saving data, this is certainly one of many key features. MongoDB schema design and noSQL database modelingīut what is the advantage of data modeling when we talk about noSQL databases? The advantage of many “schema-less” databases is that they are very flexible and it is not necessary to have a precise database structure. Better communication between team members.Easy and fast design, especially in the early stages of development.(Read more information about ER diagrams). In the case of relational databases, we can mention the creation of entity-relational diagrams in which entities, attributes and relationships between entities are displayed. Data modeling is the process of visually creating a graphical representation of a system or database.
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