Why is your #PowerShell script slow? Probably because it's waiting. ⏳

@posh.guru explains concurrency, runspaces, ModuleFast, ExcelFast, and what really impacts performance.

🎥 youtu.be/7NFVwuqcgxY?si=Y2E...

#Automation #DevOps #Scripting #Performance #PowerShellPerformance