Data modeling and ER diagrams are essential tools for database development, as they help you design, document, and communicate your data structure and relationships. However, databases are not ...

While practicing the DataBase Modeling in python came across this framework Database modeler they provided free version for small projects and we can export the XML files from ERP diagram, Using this ...

The final product for a data modeling exercise varies from a list of critical subject areas, an entity-relationship diagram (ERD) with or without details about attributes, or even a data definition ...

The process of normalizing a database is explained, progressing from the First Normal Form (1NF) to the Third Normal Form (3NF). A physical ERD diagram is included, demonstrating relationships (1-to-1 ...

Data modeling has always been a task that seems positioned in the middle of a white-water rapids with a paddle but no canoe. On one side of the data modeling rapids are the raging agilists who are ...

The coming of big data era seriously challenges many traditional database techniques and it also explains the popularity of NoSQL databases, Cassandra, for example. Storing data in these NoSQL ...