![Foreign key in ERD](https://www.datensen.com/blog/wp-content/uploads/foreign-key-simple-mysql.png)
Tag: database modeling
Articles related to database modeling in Moon Modeler and Luna Modeler – ER diagram tools for both relational and noSQL databases.
![Foreign key in ERD](https://www.datensen.com/blog/wp-content/uploads/foreign-key-simple-mysql.png)
![Relationship in MariaDB ERD](https://www.datensen.com/blog/wp-content/uploads/new-relationship-created.png)
Relationships in ER diagrams for MariaDB
![Enum and Set in MariaDB project made with Luna Modeler](https://www.datensen.com/blog/wp-content/uploads/enum-set-mariadb.png)
Enum and Set in MariaDB projects
![Other database object](https://www.datensen.com/blog/wp-content/uploads/other-object-script.png)
Other database objects in MariaDB projects
![Generated SQL Script for MariaDB](https://www.datensen.com/blog/wp-content/uploads/mariadb-geneated-sql-script.jpg)
Generating SQL script for MariaDB
![Reverse engineering of MariaDB database structure](https://www.datensen.com/blog/wp-content/uploads/reverse-engineer-mariadb.png)
Visualization of existing MariaDB databases
![ER diagram for MySQL made in Luna Modeler](https://www.datensen.com/blog/wp-content/uploads/erd-mysql-luna-modeler-er-diagram-tool.webp)
MySQL database design
![MariaDB indexes in ERD](https://www.datensen.com/blog/wp-content/uploads/mariadb-indexes.png)
MariaDB indexes
![Add a table column to a key in database design for MariaDB](https://www.datensen.com/blog/wp-content/uploads/add-column-to-key.png)
Primary and foreign keys in MariaDB projects
![Moon Modeler and diagram for MongoDB](https://www.datensen.com/blog/wp-content/uploads/moon-modeler-diagram-for-mongodb.jpg)
About Moon Modeler
![MariaDB ER Diagram](https://www.datensen.com/blog/wp-content/uploads/mariadb-er-diagram.png)
MariaDB database design
![](https://www.datensen.com/blog/wp-content/uploads/connections-list-pg-1.png)
Visualization of existing PostgreSQL databases
![Generated SQL script for PostgreSQL. Luna Modeler.](https://www.datensen.com/blog/wp-content/uploads/generating-sql-postgresql.webp)
Generating SQL script for PostgreSQL
![PostgreSQL domains](https://www.datensen.com/blog/wp-content/uploads/2021/09/postgresql-domain-selection.png)
Domains in PostgreSQL projects
![PostgreSQL Enum](https://www.datensen.com/blog/wp-content/uploads/postgresql-enum-default-value.png)
Enumerated type – Enum – PostgreSQL
![PostgreSQL ERD diagram](https://www.datensen.com/blog/wp-content/uploads/postgresql-diagram.jpg)
PostgreSQL ER diagram – graphics
![ER diagram for PostgreSQL made in Luna Modeler - database modeling tool for PostgreSQL](https://www.datensen.com/blog/wp-content/uploads/erd-postgres-database-modeling-tool-luna-modeler.webp)