April 2, 2026 Featured Easy Steps to Connect to Supabase and Visualize Your Database with Luna Modeler Learn how to seamlessly connect to Supabase and visualize your database using Luna Modeler. Simplify your data workflow with our easy guide! April 2, 2026 Featured Visualizing Database Dependencies: A Guide to Impact Analysis and Database Auditing Learn how to use Luna Modeler to automatically infer dependencies between views, stored procedures, and tables for better impact analysis. April 2, 2026 Featured Visual Database Design for Consultants: How Luna Modeler Saves Time on Complex Projects The best visual database design tool for consultants. Supports Oracle, PostgreSQL, SQL Server, MySQL and more. March 31, 2026 Featured Top 6 GUI Tools for SQLite in 2026 Explore the best tools for SQLite to generate and execute SQL scripts effortlessly. Create and manage your databases with ease! March 13, 2026 Featured Top 5 Data Modeling Software Products to Know in 2026 Explore the top 5 data modeling software options that empower software development, database design, analytics, and business processes. March 2, 2026 Featured Primary key vs unique key What's the difference between primary keys and unique keys? Learn how to define a unique key, how to use the key for relationships and more. February 20, 2026 Featured What is a Data Model? Three Main Types Explained Learn about data models and their key types - conceptual, logical, and physical. Discover powerful tools for the easy creation of data models. January 27, 2026 Featured Top 5 GUI tools for PostgreSQL in 2026 Awesome GUI tools to execute your SQL scripts for PostgreSQL. Pick one of the 5 top GUI tools for PostgreSQL and manage your databases easily. January 27, 2026 Featured Top 5 FREE Flowchart Diagram Tools (Desktop, No SaaS Required) Discover the best FREE desktop flowchart diagram tools that run 100% offline - no SaaS, no cloud, no subscriptions. December 9, 2025 Featured Documenting Databases Using ER Diagrams Discover the importance of ER diagrams when documenting databases. This article describes various aspects of database documentation. October 17, 2025 Featured How to list databases and show collections in MongoDB Learn how to show collections in MongoDB. Use a command-line tool or create a diagram in Moon Modeler - data modeling tool for MongoDB. September 8, 2025 Featured How to Generate Delta Scripts for Database Changes Discover how to generate delta scripts for database changes with our easy-to-follow guide. Enhance your database management skills today! September 8, 2025 Featured How to Compare SQL Database Schemas Discover how to effectively compare SQL database schemas using Luna Modeler. Our guide offers step-by-step instructions. September 8, 2025 Featured How to make a diagram of your GraphQL schema Learn how to make a diagram of GraphQL schema, how to edit the diagram and create a PDF or interactive HTML report. September 8, 2025 Featured NoSQL Data Modeling NoSQL data modeling and MongoDB schema design. Draw diagrams, describe database structures and improve productivity with Moon Modeler. September 8, 2025 Featured Many-to-many relationships Many to many relationships in entity relationship diagrams explained. Draw ER diagrams and design database structures easily. September 8, 2025 Featured One-to-many relationships One to many relationships explained. Draw entity relationship diagrams, define entities, attributes and relationships easily in Luna Modeler. September 3, 2025 Featured How to Easily Set Up Postgres with Docker and Work with Your Database - Using Visual Tools Only Learn how to set up Postgres in Docker Desktop, connect it to Luna Modeler for visual schema design, and manage your database using pgAdmin. September 3, 2025 Featured How to Quickly Set Up MySQL with Docker Desktop and Manage Your Database Structures Learn how to set up MySQL in Docker Desktop, create a data model in Luna Modeler and run generated SQL scripts using VS Code. September 3, 2025 Featured How to Set Up MongoDB with Docker Desktop and Work with Your Database Using GUI Tools Discover the easiest way on how to setup MongoDB with Docker Desktop and manage your data models visually with Moon Modeler. August 12, 2025 Featured Designing a Sports Tournament Data Model for PostgreSQL Explore the data model sport tournaments with a structured PostgreSQL approach for managing teams and matches effectively. August 6, 2025 Featured Hierarchy Modeling in NoSQL Databases Explained Learn the essentials of hierarchy modeling for NoSQL databases and enhance your data structures effectively. August 6, 2025 Featured AWS Amazon DocumentDB Learn how to connect to Amazon DocumentDB using Moon Modeler and create a diagram of your database effortlessly. July 16, 2025 Featured What is database modeling? Database modeling is an essential step in the database design process. Read more information and tips for using database modelling tools. June 18, 2025 Featured Step-by-Step Guide: Creating an ER Diagram from Azure SQL Server Database Structure Creating ER diagrams is very easy in Luna Modeler. Learn how to create a connection to an Azure SQL Server database and how to create ERD. June 18, 2025 Featured How to List Databases and Tables in PostgreSQL Learn how to list databases and show tables in PostgreSQL. Use a command-line tool or create an ER diagram in Luna Modeler. June 18, 2025 Featured Composite types & PostgreSQL ER Diagram Learn how to define composite types for PostgreSQL in Luna Modeler - ER diagram tool for PostgreSQL and other databases. March 26, 2025 Featured One-to-one relationships One to one relationships explained. Draw entity relationship diagrams with entities, attributes, relationships and describe your databases. March 26, 2025 Featured How to use the CREATE TABLE statement in PostgreSQL to create a new table Learn how to use the CREATE TABLE statement in PostgreSQL database to create a new table and how to generate DDL scripts using Luna Modeler. March 26, 2025 Featured How to visualize SQL Server Express Database Learn how to create a connection to an SQL Server Express database and how to create ERD from existing database structure using Luna Modeler March 26, 2025 Featured AdventureWorks Sample Database Learn how to visualize the AdventureWorks sample database and how to easily create an ER diagram with Luna Modeler. March 26, 2025 Featured ER Diagram tool for macOS ER diagram tool you can install and use on macOS. Explore the key features and benefits of Luna Modeler - a database design tool. March 26, 2025 Featured How to Choose the Right noSQL Data Modeling Tool for Your Project: Tips and Tricks Picking the right noSQL data modeling tool for noSQL databases can greatly influence the success of your project. Learn some tips and tricks. March 25, 2025 Featured Database modeling for SQL Server Learn how database modeling for SQL Server database can help you manage data more effectively. Try Luna Modeler - a database modeling tool. March 25, 2025 Featured Benefits of data modeling for multiple database systems Learn the benefits of using multiple database systems for an e-commerce project and designing the structure in a data modeling tool. March 25, 2025 Featured How to create an ER diagram for MongoDB Learn how to easily create an ER diagram for MongoDB in Moon Modeler - a database modeling and schema design tool. March 24, 2025 Featured Top 5 Benefits of Database Modeling Tools Learn the top 5 benefits of database modeling tools and find out how Luna Modeler can increase your productivity and save you money. March 22, 2025 Featured What is Entity Relationship Diagram (ERD)? Entity relationship diagram describes the database structure. Basic elements are entities, attributes and relationships. Read more. February 24, 2025 Featured Crow's foot notation in ER diagram Use crow's foot notation to represent relationships between entities in an entity-relational diagram. Draw ER diagrams in Luna Modeler. February 21, 2025 Featured Cosmos DB & MongoDB API Data modeling for Cosmos DB - Learn how to connect to Cosmos DB / MongoDB and how to create diagrams easily. February 21, 2025 Featured ER Diagram Samples A list of ER diagram samples made with Luna Modeler - data modeling tool for anyone who needs to create effective ER diagrams. February 21, 2025 Featured Relationships in ER diagrams Learn how creating relationships in ER diagrams is essential for maintaining data integrity and improving data retrieval efficiency. November 28, 2024 Featured How to connect to MongoDB Atlas? See how to create MongoDB Atlas connection, connect to MongoDB Atlas and create data model or ER diagram from your existing MongoDB database. November 28, 2024 Featured MongoDB vs PostgreSQL Read about MongoDB vs PostgreSQL. Review differences in Luna Modeler and Moon Modeler - data modeling tools for various database platforms. August 8, 2023 Featured How to Convert a Database Schema Learn how to convert a database schema from one database to another. Find out how to run the conversion successfully in Luna Modeler. July 11, 2023 Featured How to set schema validation rules for fields in a project for MongoDB Read how to set schema validation for fields in a project for MongoDB in Moon Modeler - a schema design tool for MongoDB and Mongoose. May 25, 2023 Featured What is database normalization? Database normalization provides several benefits, including improved data integrity, better data consistency, reduced redundancy and more.