Hosting Desktop Applications in Azure

Below the potential options:

Option 1: Azure Virtual Desktop (AVD)

Best for traditional desktop apps that need GUI access.

• Host your Java desktop app on a Windows VM.
• Use Azure Virtual Desktop to stream the UI to users.
• Supports multi-session access, so multiple users can run the app simultaneously.
• Integrates with Azure AD for identity and access control.

Option 2: Azure RemoteApp (via AVD)

Ideal for publishing just the app—not the full desktop.

• Users launch the Java app remotely as if it’s installed locally.
• Reduces resource usage compared to full desktop sessions.
• Works well for apps with a GUI but limited system dependencies.

Option 3: Containerize the App

If your Java app doesn’t require a GUI or can be web-enabled.

• Package the app in a Docker container.
• Host it on Azure Kubernetes Service (AKS) or Azure Container Apps.
• Expose it via a web interface or REST API for multi-user access.

Option 4: Azure App Service (for Web-enabled Java)

If you can convert the desktop app to a web-based interface.

• Deploy using Tomcat, JBoss, or Spring Boot on Azure App Service.
• Users access the app via browser—no client installation needed.
• Simplifies updates and user access.

Option 5: Hybrid Model 

Keep Bastion + VM but enhance with Azure services.

• Add Azure AD Application Proxy to securely publish the app.
• Use Azure Monitor and Log Analytics for diagnostics.
• Consider Azure Files or Blob Storage for shared data access.