| Platform | Snows 1,2 | Snows 3 | Version | Notes |
|---|
| Application Server | Apache Tomcat | 8.5, 9 |
| | Java | Oracle Java SE | 11 |
|
| *Zulu JDK Oracle JDK OpenJDK | 1.11 | Zulu JDK is the preferred JDK. |
Web Browsers
| Internet Explorer | 11 |
| | Edge | 811 |
| | Chrome | 80 or newer2 |
| | Firefox | ESR 68.73 | ESR 78 |
| | Mobile Safari | iOS 13.X |
| | Database Servers | Oracle Enterprise Edition | 12c 18c 19c | Requires OJDBC8 driver
| | PostgreSQL | 9.5 9.6 |
| | Server Operating Systems | MS Windows Server | 2008 R2 64-bit or newer |
| | Red Hat Enterprise Linux | 5, 6, 7 |
| | Reporting | Jaspersoft, iReport | 4.X, 6.X |
| | Mobile Apps | iOS | 11.X, 12.X, 13.X |
| | Android | 7.X, 8.X, 9.X, 10.X | The Fleet Maintenance Manager and Materials Manager mobile apps are not supported on Android. | | Windows 10 | Fall Creators Update, build 16299 or later | The Fleet Maintenance Manager and Materials Manager mobile apps are not supported on Windows 10. | LRS Interface | ESRI ArcGIS Enterprise | 10.5.1, 10.6, 10.7 |
| | GIS | ESRI ArcGIS Enterprise | 10.5.1, 10.6 |
| | Application Deployment | Docker | 18, 19 |
|
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