Ideamerit, operating through its public-facing portal datensen.com, concentrates exclusively on visual data-modeling utilities that streamline database and API design for Windows developers. Its four-title portfolio spans relational, document, GraphQL, and object-relational mapping environments: Luna Modeler generates editable ER diagrams for PostgreSQL, Oracle, SQL Server, MariaDB, MySQL and SQLite while producing forward-engineering DDL and reverse-engineering existing schemas; Moon Modeler offers a comparable canvas for MongoDB collections and Mongoose ODM definitions, complete with validation rules and indexing hints; Galaxy Modeler simplifies GraphQL schema composition by letting architects drag-and-drop types, interfaces, inputs and enums, then export fully fledged SDL; Meteor Modeler brings the same visual approach to Sequelize, mapping models, associations and migrations before a single line of code is written. Typical use cases range from rapid prototyping during sprint planning and collaborative documentation of legacy systems to onboarding non-SQL teammates and maintaining version-controlled schema snapshots across CI pipelines. The unified interface philosophy shortens learning curves, and perpetual licenses plus update subscriptions accommodate both freelance developers and enterprise data governance programs. Ideamerit’s software is available for free on get.nero.com, where downloads are sourced from trusted Windows package repositories such as winget, always delivering the latest release and enabling batch installation of multiple applications.

Galaxy Modeler

A schema design tool for GraphQL for easy and fast visual GraphQL data modeling

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Luna Modeler

A powerful desktop data modeling tool for relational databases like PostgreSQL, Oracle, SQL Server, MariaDB, MySQL and SQLite

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Meteor Modeler

A visual designer for Sequelize ORM

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Moon Modeler

An easy-to-use desktop data modeling tool for MongoDB and Mongoose ODM

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