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Mastering Go

You're reading from   Mastering Go Create Golang production applications using network libraries, concurrency, machine learning, and advanced data structures

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Product type Paperback
Published in Aug 2019
Publisher Packt
ISBN-13 9781838559335
Length 798 pages
Edition 2nd Edition
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Author (1):
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Mihalis Tsoukalos Mihalis Tsoukalos
Author Profile Icon Mihalis Tsoukalos
Mihalis Tsoukalos
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Table of Contents (15) Chapters Close

1. Go and the Operating System 2. Understanding Go Internals FREE CHAPTER 3. Working with Basic Go Data Types 4. The Uses of Composite Types 5. How to Enhance Go Code with Data Structures 6. What You Might Not Know About Go Packages and Functions 7. Reflection and Interfaces for All Seasons 8. Telling a UNIX System What to Do 9. Concurrency in Go – Goroutines, Channels, and Pipelines 10. Concurrency in Go – Advanced Topics 11. Code Testing, Optimization, and Profiling 12. The Foundations of Network Programming in Go 13. Network Programming – Building Your Own Servers and Clients 14. Machine Learning in Go 15. Other Books You May Enjoy

Pipelines

A pipeline is a virtual method for connecting goroutines and channels so that the output of one goroutine becomes the input of another goroutine using channels to transfer your data.

One of the benefits that you get from using pipelines is that there is a constant data flow in your program, as no goroutine and channel have to wait for everything to be completed in order to start their execution. Additionally, you use fewer variables and therefore less memory space because you do not have to save everything as a variable. Finally, the use of pipelines simplifies the design of the program and improves its maintainability.

Pipelines are going to be illustrated using the code of pipeline.go. This program will be presented in six parts. The task performed by the pipeline.go program is to generate random numbers in a given range and stop when any number in the random sequence...

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