Jordan Raykov

JDElite Data Modeler is a Web multi-faceted, graphical editor designed for database architects, software engineers and business analysts. Built using HTML, CSS and Javascript, it offers:

• relational database schema design, visualization and reverse engineering, with support for SQL Server, Oracle, MySQL, MariaDB, PostgreSQL, IBM DB2, and SQLite
• design of complex flowcharts

For visual modeling, JDElite Data Modeler uses the proprietary orthogonal connections layout: patent No. US 10,424,096 - JDElite Consulting: Jordan Raykov, Sep. 24, 2019: Technique for Orthogonal Edge Routing of Directed Graph Diagrams with Edge Crossings Reduction.

JDElite Data Modeler provides a free no-installation playground mode, and currently also a free full functionality access mode with the installation of the proprietary file browser on Windows.

To install, use the link: https://raykovj.github.io/jde/jdelite.exe.