Toad Data Modeler

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Create high quality data models.

Easily deploy accurate changes to data structures across more than 20 different platforms.



Easy-to-use, cross-platform database modeling software

Easily create high-quality data models. Toad Data Modeler enables you to rapidly deploy accurate changes to data structures across more than 20 different platforms. It allows you to construct logical and physical data models, compare and synchronize models, quickly generate complex SQL/DDL, create and modify scripts, as well as reverse and forward engineer both databases and data warehouse systems. Toad Data Modeler simplifies database design, maintenance and documentation — at a price your organization can afford.



Multiple database support
Connect multiple databases natively and simultaneously, including Oracle, SAP, MySQL, SQL Server, PostgreSQL, DB2, Ingres, Microsoft Access and more.

Simplified database modeling
Create quality database structures or make changes to existing models automatically, and provide documentation on multiple platforms.

Logical and physical modeling
Build complex logical and physical entity relationship models, and easily reverse and forward engineer databases.

In-depth reporting
Easily generate detailed reports on existing database structures.

Model customization
Add logical data to your diagrams to customize your models.

Synchronization with your database
Synchronize a model with your existing database using ALTER script generation (Oracle and SQL Server) and model merge features.

Effortless migration
Simply migrate structures across database platforms.

Unmatched visibility
View relationships and work with attributes and columns from linked entities and tables.

Data access with project folders
Easily gain data access by creating project folders to store models, business requirements, specifications and other files.
  • Hardware requirements

    1 GHz or faster 32-bit (x86) or 64-bit (x64) CPU

    Minimum 1 GB, 4 GB recommended

    Hard disk space
    Minimum 400MB, 1GB recommended

    Software requirements

    Operating system
    Microsoft Windows 10 (64-bit)
    Microsoft Windows 8.1 Pro (64-bit)
    Microsoft Windows 8 Pro (64-bit)
    Microsoft Windows Server 2012 (64-bit)
    Microsoft Windows Server 2008 R2 (64-bit)
    Microsoft Windows Server 2008 (32-bit or 64-bit)
    Microsoft Windows 7 (32-bit or 64-bit)
    Microsoft Windows Vista (32-bit or 64-bit)
    Microsoft Windows Server 2003 (32-bit or 64-bit, Service Pack 2)

    NOTE: Microsoft .NET Framework 3.5 is required on first application start

    Virtual appliances


    Toad Data Modeler has been tested for Citrix support on the Citric XenApp 6.5 Server.

    Desktop (VDI)
    Problem during print on virtual printer — the problem occurs only in case of print from local machine (all printers from local machine are visible on vWorkspace). If the virtual printer is installed on vWorkspace directly, the problem should not occur.

    Oracle VM 3.0

    Toad Data Modeler has been tested with VMware Server 2 running on Windows 7.

    Toad Data Modeler may work correctly in virtual environments other than the tested ones. In case of virtual servers, support for Toad Data Modeler is provided on the basis of supported operating systems.

    Database platforms

    Supported model types

    Supported databases
    DB2 z/OS v.11
    DB2 z/OS v.10
    DB2 z/OS v.9
    DB2 LUW v. 10.5
    DB2 LUW v. 10.1
    DB2 LUW v. 9.7
    DB2 LUW v. 9.5
    DB2 LUW v. 9
    DB2 LUW v.8
    Greenplum 4.2
    Greenplum 4.1
    Ingres 10.0
    Ingres 9.3
    Microsoft Access 2007-2010
    Microsoft Access 2000-2003
    Microsoft Azure
    Microsoft SQL Server 2014
    Microsoft SQL Server 2012
    Microsoft SQL Server 2008
    Microsoft SQL Server 2005
    Microsoft SQL Server 2000
    MySQL 5.7
    MySQL 5.6
    MySQL 5.5
    MySQL 5.1
    MySQL 5.0
    Oracle 12c
    Oracle 11g R2
    Oracle 11g R1
    Oracle 10g
    Oracle 9i
    PostgreSQL 9.5
    PostgreSQL 9.4
    PostgreSQL 9.3
    PostgreSQL 9.2
    PostgreSQL 9.1
    PostgreSQL 9.0
    PostgreSQL 8.4
    PostgreSQL 8.3
    PostgreSQL 8.2
    PostgreSQL 8.1
    SQLite 3.7
    SAP ASE 16.0
    SAP ASE 15.7
    SAP ASE 15.5
    SAP ASE 15
    SAP ASE 12.5
    SAP IQ 15.2
    SAP SQL Anywhere 11
    Teradata 13
    Other databases (Universal Model)

    Detailed requirements

    Download the free trial to see the full list of requirements.
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