Please note : This help page is not for the latest version of Enterprise Architect. The latest help can be found here.

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The WAN Optimizer

You can significantly improve Enterprise Architect's performance in a Wide Area Network (WAN) by reducing the amount of data transmitted and, in turn, the number of network calls made. To achieve this, you can use the Sparx Systems Wide Area Network (WAN) Optimizer, a lightweight server installed on a Local Area Network (LAN) connection to a Database Management System (DBMS) that hosts an Enterprise Architect repository. You can configure the server to listen for client connections on a particular port; it acts as a local proxy to execute queries and return the results in a compressed format to the client.

In this diagram, transmission between Enterprise Architect and a DBMS is depicted first without and then with the WAN Optimizer.

You can download the WAN Optimizer installer from the 'Downloads' page of the Registered Users section of the Sparx Systems website. The Wan Optimizer Service installer package provides two installable features for the target machine:

  • WAN Optimizer Service - the installer also helps register and start the service on the target machine, and add it to the Windows Startup folder
  • WAN Optimizer Admin Client - to enable an administrator to administer and configure the service from a remote client

The Optimizer has its own Sparx Systems WAN Optimizer User Guide. See that Guide for more information on:

  • WAN Optimizer Components
  • Installing and Starting the WAN Optimizer Service
  • Configuring the Service
  • Troubleshooting

Learn more