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Category: Docs

Read documentation for Luna Modeler for databases, Moon Modeler for noSQL and Galaxy Modeler schema design tool for GraphQL.

Data modeling tools - documentation

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Auto layout in Moon Modeler

Auto Layout in Moon Modeler

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Datatype aliases in Moon Modeler

Datatype aliases in Moon Modeler

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Subject areas in Moon Modeler

Subject Areas in Moon Modeler

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Themes in Moon Modeler

Themes in Moon Modeler

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Subdiagrams in Moon Modeler

Sub-diagrams in Moon Modeler

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data model for nosql databases like MongoDB

HTML Reports & Generating documentation for noSQL

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Secure TLS connection to MongoDB in Moon Modeler

Secure database connections – SSH/SSL/TLS

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Database comparison report with detected differences in database schema

Database Schema Comparison & HTML Reports

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Schema assignment in a data model created in Luna Modeler

Schema Assignment

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Themes in Luna Modeler

Version Control & Explorer

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Themes in Luna Modeler

Themes in Luna Modeler

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Layout feature in Luna Modeler data modeling tool for relational databases

Layout – for an Easy Arrangement of Diagram Items

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Dependecy lines in Luna Modeler - data modeling tool

Dependencies in Data Models

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Alter scripts for oracle databases

Generating Schema Synchronization Scripts

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Themes - how to make nice diagrams of your data models

Themes – How to Make Nice Diagrams

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Explorer for Organized Version Control

Explorer for Organized Version Control

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How to generate alter scripts for Oracle Databases

How to Generate Alter Scripts for Oracle Databases

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Oracle Sequences in ERD

Oracle Database Sequences

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Other objects in ERD for Oracle Database

Other objects in Oracle Database

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Oracle Database Packages in ERD

Oracle Database Packages

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Synonyms in ERD for Oracle Database

Oracle Database Types

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Synonyms in ERD for Oracle Database

Oracle Synonyms

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Conceptual data model

Conceptual data model

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Updating projects for Oracle Database

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ER Diagram for Oracle

Oracle Database Design

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ER Diagram Graphics for Oracle Database

ER diagram – Graphics in projects for Oracle Database

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Relationships in ER Diagrams for Oracle Database

Relationships in ER diagrams for Oracle Database

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Indexes for Oracle Database

Indexes in Oracle Database

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SQL Script generated for Oracle Database

Generating SQL Scripts for Oracle Database

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Connections to Oracle Database

Visualization of existing Oracle Databases

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Video - Galaxy Modeler a schema design tool for GraphQL - Key features

Galaxy Modeler – Key features

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Alter scripts for MySQL schema changes generated by Luna Modeler

Generating Alter Scripts for MySQL

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Synchronization SQL Script generated by Luna Modeler

Generating Synchronization SQL Scripts for MariaDB

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Updating MySQL projects

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Updating MariaDB projects

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How to generate synchronization SQL scripts for relational databases

How to Generate Synchronization Scripts in Luna Modeler

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Are some buttons on the toolbar disabled?

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Moon Modeler - Data Modeling Tool for noSQL Databases - Key Features

Moon Modeler – Key features

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Grouped and ungrouped objects in Moon Modeler

Grouping & Alignment

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Moon Modeler and objects on ERD for MongoDB

Objects on Diagrams for MongoDB

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References, lines and containment lines in a diagram for MongoDB

References, Lines and Containment Lines

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Containment lines in diagrams for MongoDB

Containment Lines in Diagrams for MongoDB

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Simple line created in Moon Modeler

Simple Lines in Diagrams for MongoDB

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References created in diagrams for MongoDB

References in Diagrams for MongoDB

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Moon Modeler UI - panels

Moon Modeler User Interface

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Video - How to use custom properties in Luna Modeler

How to use Custom Properties in Luna Modeler

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Custom properties

Customizations and Custom Properties

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Custom templates

Custom Templates & Scripts

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Custom code for advanced JSON schema for MongoDB

Custom Schema Definition

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SQL server datetime with getdate() default value for timestamp

Setting Default Values for Columns in SQL Server

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Data Modeling Tools

Luna Modeler IconLuna Modeler Data modeling tool for relational databases

Moon Modeler IconMoon Modeler Data modeling tool for MongoDB and noSQL

Galaxy Modeler IconGalaxy Modeler Schema design tool for GraphQL

Meteor Modeler IconMeteor Modeler Visual designer for Sequelize ORM

Documentation

Overview of data modeling tools
Resources and product documentation
Featured blog articles
Product videos

Supported Platforms

PostgreSQL
Oracle Database
SQL Server
MariaDB
MySQL
SQLite
MongoDB
Mongoose
GraphQL
Sequelize

Specific Tutorials

How to connect to Supabase
How to visualize SQL Server Express
Creating an ER Diagram from Azure SQL Server
How to connect to MongoDB Atlas
Data modeling for AWS Amazon DocumentDB
How to visualize Cosmos DB databases

Articles from our blog

How to list databases and show collections in MongoDB
Documenting Databases using ER Diagrams
Top 5 Benefits of Database Modeling Tools
Database design tool for macOS
Top 5 GUI tools for PostgreSQL
ER Diagram samples
What is a data model?
How to List Databases and Tables in PostgreSQL
What is entity relationship diagram?
NoSQL data modeling
Top 5 Data Modeling Tools to know in 2025
How to make a diagram of your GraphQL schema
Many-to-many relationships
Crow's foot notation in ER diagrams
Top 5 GUI tools for SQLite in 2025
How to Set Up MongoDB with Docker Desktop
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