---
title: Minimum Requirements
slug: docuflow-guides/1hSg-minimum-requirements
createdAt: 2025-08-08T19:40:35.727Z
---

The docuflow middleware component (docuflow Enterprise Connector) can be deployed on-premise, in a private cloud or as a fully managed service from VersaFile. 

When deploying on premise or in a private cloud environment, physical or virtual hardware is supported. The following server resources are recommended:

| **Operating Systems**                                                                 | **CPU**                                                 | **Disk Space** | **RAM** | **Java Runtime Environment** |
| ------------------------------------------------------------------------------------- | ------------------------------------------------------- | -------------- | ------- | ---------------------------- |
| Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 | Minimum 4 cores or 4 physical CPUs with at least 2.0Ghz | 40 GB          | 16 GB   | OpenJDK 17 LTS or later      |

JCO requirements: 3.0.14 and above

(3.1.x and above requires Visual C++ Redistributable Packages for Visual Studio 2013)

[https://www.microsoft.com/en-ca/download/details.aspx?id=40784](https://www.microsoft.com/en-ca/download/details.aspx?id=40784)

See [https://me.sap.com/notes/2786882](https://me.sap.com/notes/2786882)

<font color="#EC4899">URL and Firewall Configuration for IBM FileNet API Access</font>

<font color="#EC4899">Access to the following URLs is required from the middleware server\:</font>

<font color="#EC4899">Base url\: 
Base upload url\: 
Token url\: </font>

<font color="#EC4899">**Firewall Information\:** </font>

- <font color="#EC4899">Source\: the IP of the middleware server</font>
- <font color="#EC4899">Port\: https is 443</font>
- <font color="#EC4899">Protocol\: https</font>

<font color="#EC4899">This provides the basic functionality that doucflow requires for its processing.  `It is strongly recommended however that you review the Box link below to ensure you have all the appropriate access for your particular environment and usage requirements above and beyond doucflow:`</font>



<font color="#EC4899">Box also provides a connectivity test page as well as documented firewall configuration if necessary\:</font>