Go Cookbook: Build modular,readable,and testable applications in Go

Go Cookbook
by: Aaron Torres
ISBN-10: 1783286830
ISBN-13: 9781783286836
Released: 2017-09-06
Pages: 503
Publisher finelybook 出版社: Packt
Book Description
Key Features
Discover a number of recipes and approaches to develop modern back-end applications
Combine recipes for sophisticated parallel tools using best practices
This book is based on the latest version of Go
Book Description
Go (a.k.a. Golang) is a statically-typed programming language first developed at Google. It is derived from C with additional features such as garbage collection,type safety,dynamic-typing capabilities,additional built-in types,and a large standard library.
This book takes off where basic tutorials on the language leave off. You can immediately put into practice some of the more advanced concepts and libraries offered by the language while avoiding some of the common mistakes for new Go developers.
The book will cover basic type and error handling. It will also explore applications that interact with users,such as websites,command-line tools,or via the file system. It will demonstrate how to handle advanced topics such as parallelism,distributed systems,and performance tuning. Lastly,it will finish with reactive and serverless programming in Go.
What you will learn
Test your application using advanced testing methodologies
Develop an awareness of application structures,interface design,and tooling
Create strategies for third-party packages,dependencies,and vendoring
Get to know tricks on treating data such as collections
Handle errors and cleanly pass them along to calling functions
Wrap dependencies in interfaces for ease of portability and testing
Explore reactive programming design patterns in Go
Contents
Chapter 1. I/O and File Systems
Chapter 2. Command-Line Tools
Chapter 3. Data Conversion and Composition
Chapter 4. Error Handling in Go
Chapter 5. All about Databases and Storage
Chapter 6. Web Clients and APIs
Chapter 7. Microservices for Applications in Go
Chapter 8. Testing
Chapter 9. Parallelism and Concurrency
Chapter 10. Distributed Systems
Chapter 11. Reactive Programming and Data Streams
Chapter 12. Serverless Programming
Chapter 13. Performance Improvements,Tips,and Tricks