DbSchema is a visual database design & management tool. It can connect to any SQL, NoSQL or Cloud database via JDBC drivers. The tool includes features such as Relational Data Browse, Visual Query Builder, Interactive Layouts, Data Generator and more.
dbForge Studio for MySQL is the universal MySQL and MariaDB client for database management, administration and development. With the help of this intelligent MySQL client the work with data and code has become easier and more convenient.
pgModeler is an open source tool for modeling databases that merges the classical concepts of entity-relationship diagrams with specific features that only PostgreSQL implements. Built over Qt framework, pgModeler can be compiled under Windows, Linux and macOS.
Oracle SQL Developer Data Modeler is a free graphical tool that simplifies data modeling tasks. Using Oracle SQL Developer Data Modeler users can create, browse and edit, logical, relational, physical, multi-dimensional, and data type models.
Most users think SQL Developer Data Modeler is a great alternative to SAP PowerDesigner.
High performance and scalable visual modeling tool for the planning, design and construction of business architectures, software and systems. With customers based in all industries, Sparx Systems is a leading vendor of innovative modeling solutions.