System Requirements

You can use any of the following combinations to install erwin Data Modeler, the Mart database, and the Mart Portal application:

  • Install erwin Data Modeler, the Mart database, and the Mart Portal application on the same computer.
  • Install erwin Data Modeler, the Mart database, and the Mart Portal application on different computers.
  • Install erwin Data Modeler and the Mart database on one computer, and install the Mart Portal application on a different computer.
  • Install erwin Data Modeler on one computer, and install the Mart database and the Mart Portal application on a different computer.

Ensure that you always install the Mart Portal application on the Windows operating system.

erwin Data Modeler

This topic includes the system requirements for the computers on which you plan to install erwin Data Modeler, the Mart database, and the Mart Portal application.

The following requirements must be met or exceeded for erwin Data Modeler to install and run correctly:

  • Windows-based workstation
  • 16 GB RAM
  • 100 GB of disk space

Ensure that your screen resolution is 1024 x 768 or higher. Also, ensure that your display settings are always set to 100%. If your screen resolution is less than the minimum supported, some portions of the screen will not be visible.

erwin Mart Portal

The following requirements must be met or exceeded for the computer on which you install the Mart Portal application:

Hardware requirements (based on physical hardware performance, not a virtual environment):

  • 16 GB RAM
  • 100 GB of disk space or more as required to support your specific mart

Operating system requirements:

  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2022
  • Microsoft .NET Framework 4.0 and above
  • All current Microsoft Windows critical updates

Database:

  • Microsoft SQL Server 2014 SP3, 2016 SP2, 2019, 2022 certified version 2017, Microsoft SQL Azure 12, and Amazon RDS SQL Server 2019.
  • Oracle 12c r2, 18c, 19c, and 21c
  • PostgreSQL 15.3, 14.8, 13.11, 12.15 and 11.20. You can also use PostgreSQL certified version 11.18 for Amazon Aurora.

The erwin Mart Portal web client meets the following requirements:

Supported browsers:

  • Microsoft Edge v107 or newer
  • Mozilla Firefox v107 or newer
  • Google Chrome v107 or newer
  • Apple Safari 16.1 or newer

Ensure that your screen resolution is 1024 x 768 or higher. If your screen resolution is less than the minimum supported, some portions of the screen will not be visible.