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Learn PowerShell Core 6.0

You're reading from   Learn PowerShell Core 6.0 Automate and control administrative tasks using DevOps principles

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Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781788838986
Length 552 pages
Edition 1st Edition
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Concepts
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Authors (2):
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David das Neves David das Neves
Author Profile Icon David das Neves
David das Neves
Jan-Hendrik Peters Jan-Hendrik Peters
Author Profile Icon Jan-Hendrik Peters
Jan-Hendrik Peters
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Toc

Table of Contents (21) Chapters Close

Preface 1. Current PowerShell Versions FREE CHAPTER 2. PowerShell ISE Versus VSCode 3. Basic Coding Techniques 4. Advanced Coding Techniques 5. Writing Reusable Code 6. Working with Data 7. Understanding PowerShell Security 8. Just Enough Administration 9. DevOps with PowerShell 10. Creating Your Own PowerShell Repository 11. VSCode and PowerShell Release Pipelines 12. PowerShell Desired State Configuration 13. Working with Windows 14. Working with Azure 15. Connecting to Microsoft Online Services 16. Working with SCCM and SQL Server 17. PowerShell Deep Dives 18. PowerShell ISE Hotkeys 19. Assessments 20. Other Books You May Enjoy

Pipeline and performance

When it comes to performance, there are many things to take into account, especially when it comes to the pipeline. To understand where these issues are coming from when using the pipeline to process data, we first of all need to understand how pipeline processing works—what happens if you pipe Get-Process to Stop-Process, for example?

Another factor that might improve the performance of your automation scripts is parallelization. We will have a look at possible ways to parallelize and utilize as many resources as we can to improve script runtimes.

Performance

Broadly speaking, when the output of a cmdlet is piped to the input of another cmdlet, the first object is retrieved and will get processed...

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