PowerShell + DevOps Global Summit 2026

Are you tired of slow scripts that crawl when working with large datasets? This session will show you how to speed up your PowerShell code using the right collections for the job. We'll start with familiar arrays and hashtables, then explore powerful .NET collections like Generic Lists and HashSets that can make your scripts run faster and handle data more efficiently. You'll learn when to use each type of collection, see real performance comparisons, and walk away with practical techniques you can use immediately. You'll discover how choosing the right collection can transform your code from good to great.