Luna Modeler is a data modeling tool for relational databases – PostgreSQL, MariaDB, MySQL and SQLite.
- visual creation of ER diagrams for relational databases
- support for database specifics (like composite types in PostgreSQL etc.)
- easy-to-use user interface
- various display modes
- forward engineering & code generation
- reverse engineering (for MariaDB, MySQL and PostgreSQL)
- secure SSL/TLS connections to cloud based solution like Heroku Postgres etc.
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We are pleased to announce the release of new versions of our products! We’ve added new features, fixed known bugs and focused on better UI/UX. Let’s take a look at the main changes.
- Adding referenced objects to sub-diagrams
- Modeling of hierarchies in Moon Modeler
- Text notes
- Product line changes
1. Adding referenced objects to sub-diagrams
This feature is designed to make it easier to work with larger projects and is available in Professional editions.… Read the rest
In this article, we will explain how to connect to AWS Amazon DocumentDB in Moon Modeler and how to automatically create a diagram of an existing database.
What is AWS DocumentDB?
Amazon DocumentDB (with MongoDB compatibility) is a fast, scalable, highly available, and fully managed document database service that supports MongoDB workloads.… Read the rest
In this article you will learn how to set up a proxy and activate Moon Modeler.
Where and how to set up a proxy?
If you need to set up a proxy server, go to Settings and click the Proxy: Configure Settings link. Then enable the Use proxy switch and enter the necessary proxy values.… Read the rest
If you downloaded AppImage for Linux from our website and the product fails to run on Ubuntu 22.04, install libfuse2 and check permissions.
Step 1: Installing libfuse2
Open a terminal and type the command
sudo apt install libfuse2
Then enter a password. When entering the password no character is displayed, this is by design.… Read the rest
Published: 10.5.2022, Updated 12.8.2022
During the development of this release, we have focused on improvements related to data modeling for all databases. We have addressed the use of naming conventions for PostgreSQL and fixed reported bugs. We also addressed internal improvements. This resulted in smaller installation package sizes and increased application stability.… Read the rest
Quick start guide for MongoDB schema design in Moon Modeler.
How to get started with MongoDB schema design?
The following text explains how to design a new database structure for MongoDB.
1. Create a new Project
To create a new project in Moon Modeler click the New item on the toolbar.… Read the rest
How to create ER diagram of PostgreSQL database running in Heroku? With Luna Modeler, the process is simple. Just create a database connection, retrieve the information from Heroku Postgres and create a project containing the ER diagram. But let’s start one step at a time.
What is Heroku and Heroku Postgres?
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In this article we will show how to connect to Cosmos DB (API for MongoDB) and how to visualize an existing database structure.
What is Cosmos DB API for MongoDB?
Azure Cosmos DB API for MongoDB allows you to use Cosmos DB in a way as if it were a MongoDB database.… Read the rest