## Configurations

Power Monitoring Expert 8.2 supports a number of different OS and DB versions and can be installed as standalone or distributed systems. Because of this version support, there are a large number of possible migration scenarios between the old IONE SPMPME system and the new PME system. For a comprehensive list of options, refer to the Power Monitoring Expert 8.2 Installation Guide that is delivered with the software.

Some examples of common configurations:

Old system: IONE 6.0.1SPM 7.0.1PME 7.2.2

| Small IONE 6.0.1SPM 7.0.1PME 7.2.2 System | Large IONE 6.0.1SPM 7.0.1PME 7.2.2 System
--- | --- | ---
OS: | Windows XP 7 | Windows Server 2008 2012 R2
DB: | SQL Server 2008 2012 Express | SQL Server 2008 2012 Standard

New PME 8.2 system:

| Small Power Monitoring Expert | Large Power Monitoring Expert
--- | --- | ---
OS: | Windows 10 | Windows Server 2016
DB: | SQL Server 2016 Express | SQL Server 2016 Standard

Common Migrations types:

Migrate From (Power Monitoring Expert) | Migrate To (Power Monitoring Expert)
--- | ---
Small Standalone System | Small Standalone System
Small Standalone System | Large Standalone System
Large Standalone System | Large Standalone System
Large Standalone System | Large Distributed System
Large Distributed System | Large Distributed System

If your situation does not exactly match any of the scenarios above, you can still use this document to help you with the migration process. Many of the steps are PME 8.2 specific and do not vary much between the different OS and DB systems. However, expect to spend extra time on researching scenarios that might not be covered in this document. Extra risk may also be involved as we did not test your particular migration scenario for this document.