OneStream Architecture and Technical Support blog

  .NET is the development platform used by OneStream to build the Platform.  Prior to Platform v8.0, OneStream used versions of .NET referred to as   .NET Framework   versions.  The v7.x Platform release used .NET 4.8.   The development of Platform v8.0 used .NET6, referred to as a . NET Core  version.  The .NET Core versions leverage modern development paradigms and are  much faster!   OneStream customers upgrading to Platform v8+ are observing performance improvements in memory intensive operations such as Consolidation processing, and several data loading / copying processes.   The modern paradigms of .NET Core had an impact on OneStream Business Rule compilation - older syntax and library references that were not .NET Core compatible failed compilation.  This required some minor updates to MP Solutions and customer created Business Rules.  No sweat - a one time adjustment with your pre-v8 to v8+ Platform upgrade. OneStream plans to follow Microsoft's Long Term Support (LTS) rel

Marketplace solution called load test suite and  System Diagnostics helps to monitor the health of the system.  The load test tool can help to generate multiple user activity on the One Stream cloud application.  The OSD (OS System Diagnostics) provide all the statistics about your application & infrastructure. Especially on DUCS and provide few recommendations on Member formula.  

Depending on your application configuration and how much data are you trying to validate for historical purpose. The below are some steps required before the post migration to cloud: 1. If you are using Direct Connect then SIC should be configured. 2. Upgrade OS Marketplace solutions if any 3. Update to latest .NET Version. 4. Update to latest Excel Add-in