Cassandra Diagram Designer and Query Tool

  • Integrated database tool featuring diagrams, data explorer from multiple tables, schema compare and synchronization, query builder, query editor, HTML5 documentation, random data generator, forms and reports and more.
  • Design the schema in a team and deploy it on multiple databases - as DbSchema manages its own image of the schema and saves it as XML project file.
  • Increase productivity using visual tools. Get better design using HTML vector diagram documentation.
  • Database connectivity using JDBC drivers.

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DbSchema Database Tool

Key Features

Cassandra Interactive Diagrams

Database diagram

Work with the database via interactive ER diagrams. Create multiple layouts - they will be persisted to file.


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Database Forms & Reports

Database Forms and Reports

Flexible reports with multiple master-detail sections. The reports can be executed as HTML or native Swing.


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Schema Synchronization

Database Schema Synchronization

DbSchema holds its own image of the schema. This can be synchronized against any database, modification scripts can be generated.


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Random Data Generator

Random Data Generator

Generate random data for test purposes.


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Relational Data Browse

Relational Data Browse

An amazingly simple data explorer that offers simultaneous views of data from multiple tables and features numerous filters, data sorting mechanisms, and much more.


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Cassandra Visual Query Builder

Query Builder

Graphically SQL query editor, with different joins, exists, where clauses and group by. The query is represented as a diagram, simple and intuitive to use.


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HTML 5 Documentation

HTML5 Documentation

Generate HTML documentation including the vector diagram image. The image is interactive, move the cursor over column names or columns to read the comments.


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Schema Reverse Engineer

Schema Synchronization

Connect to any relational database using JDBC drivers and view the schema structure as ER diagrams. Schema can be saved to project file.


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Cassandra SQL Editor

SQL Editor

SQL editor with syntax highlighting and code completion which can execute queries, SQL or groovy scripts. Graphical explain plan feature included.


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Cassandra Data Loader

Data Loader

Load Excel, text, XML or comma separated files into the database.


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Design Schema Offline

Design Schema Offline

DbSchema uses its own image of the schema, independent from the database. Schema can be designed or visualized without being connected to the database.


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Video Presentation

What Customers Says

  • "Using Relational Data Editor i can see table data from multiple tables without writing any sql queries, it's like a child's play."

    Ariovaldo Chrysostomo, Database Developer Ricoh Europe
  • "The project team I am reporting to really like the html5 documentation I can send them. Thank you again for this brilliant software. I am recommending it to all my colleagues."

    Ben Burke, Software Developer, Sydney, Australia
  • Many compliments! It is one of the best software I've ever seen

    Gianluca Fioletti
  • I've had some time to play with and get acquainted with DbSchema. I am impressed. It never crashed once, it's very intuitive, and the compare/sync wizard is all I expected. I especially like the relationship option to map to its target columns - you'd be surprised at the tools which don't offer this. I could list numerous positive comments on things I liked - the engineering is quite good and it shows.

One License for All Databases + MongoDB, All Operating Systems

DbSchema can connect via JDBC drivers to all SQL databases + MongoDB.

DbSchema can run on all operating systems: Windows, Linux, MAC.

DbSchema Database Tool

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