Programming Backend With Go
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Programming Backend With Go
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Author : Julian Braun
language : en
Publisher: GitforGits
Release Date : 2024-04-20
Programming Backend With Go written by Julian Braun and has been published by GitforGits this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-20 with Computers categories.
This book takes its time to go over every important aspect of backend programming, from the fundamentals to more advanced techniques, so that you can become experts in Go scripting and all the things Go can do. Quickly introducing readers to Go and its ecosystem, the book walks them through installing the language and creating a development environment with Visual Studio Code. Next, it takes a baby step into learning the basics of building web servers with the net/http package, going over topics like routing, handling various HTTP methods, and the structures of requests and responses. Path variables, regex-based routing, custom handlers, and middleware are some of the advanced routing topics covered, which uses the robust gorilla/mux package. After introducing session and cookie management, the book moves on to user authentication, covering topics such as OAuth2 integration, JWT for secure APIs, and more. The book then teaches various aspects of database integration with GORM, covering topics such as connecting to SQL databases, performing CRUD operations, managing migrations, and handling transactions and concurrency control. The Gin framework for designing and implementing microservices, REST and gRPC for inter-service communication, and Kubernetes for containerizing applications are also covered in detail. Also covered is message brokering with Apache Kafka and NSQ for asynchronous systems, which guarantees resilient systems and efficient message delivery. Secure coding practices, HTTPS with crypto/tls, avoiding SQL injections and XSS attacks, and configuration management with Viper are also one of the main goal of the book. Last but not least, the book covers testing and debugging with tools such as Delve, Testify, and GoMock. It then teaches readers through various deployment strategies, such as blue-green, canary, and rolling deployments with AWS CodeDeploy. Utilizing Go's robust features and clean scripting capabilities, this book provides you with the necessary knowledge and skills to develop secure, scalable, and resilient backend systems. Key Learnings Get to know Go's ecosystem and tools to set up and configure backend development efficiently. Web servers can be easily built and managed using Go's net/http package for dynamic content delivery. Use gorilla/mux to implement advanced routing techniques for flexible URL handling. Implement strong API security with user authentication using OAuth2 and JWT. Make use of GORM's advanced capabilities of migrations and transactions, to integrate SQL databases. Use Gin, Kubernetes, and gRPC to build and launch scalable microservices. Make use of NSQ and Kafka for asynchronous processing. Prevent frequent vulnerabilities of SQL injection and XSS attacks. Use Testify, GoMock, and Delve to streamline testing and debugging. Use AWS CodeDeploy with blue-green and canary deployment strategies to deploy applications. Table of Content Understanding Go for Backend Development Building a Basic Web Server with net/http Advanced Routing with gorilla/mux User Authentication with Oauth2 and JWT Integrating Databases with GORM Creating Microservices in Go Message Brokering with NSQ and Apache Kafka Securing Go Applications Testing and Debugging Go Applications Deploying Go Applications Must Read by: Web developers, non-Go programmers, full-stack developers, and anyone else interested in learning the ins and outs of backend development with Go will find "Programming Backend with Go" to be an incredibly practical, use-case oriented, and illustrated learning resource.
The Art Of Go Basics
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Author : Harry Yoon
language : en
Publisher: Coding Books Press
Release Date : 2021-05-05
The Art Of Go Basics written by Harry Yoon and has been published by Coding Books Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-05 with Computers categories.
Learn Golang Programming by "Reading" This Book! Go is one of the most popular programming languages, created by Google. Go is much simpler than most other modern programming languages such as Java or C#. It is easier to learn. It is easier to use. And, it is more fun to use. If you are just starting with programming, then Go is the perfect language to learn programming with. Go is a "backend programming language", and it is different from other popular dynamic languages like Python and Javascript. It requires more discipline. It will make you a better programmer. Once you are comfortable with Go, you can more easily learn other programming languages. The Art of Go - Basics starts from the absolute basics and moves on to more advanced topics. Although it is an introductory book, you will gain sufficient knowledge, after reading this book, that you can venture into a journey of programming in Go on your own. If you are a seasoned developer, then it will provide a good introduction to idiomatic usages of Go in broad contexts. Who is this book for? Anyone who wants to know what programming is and how the code is written. Anyone who has tried to learn programming and given up because it was too hard. Anyone who has some experience in programming and who wants to learn the Go language. The Art of Go - Basics is organized into a series of small lessons. Each lesson starts with simple example programs, and it emphasizes code reading rather than premature writing. You will learn basics of coding, and some intricacies of Golang, just by reading each lesson. The book includes some (optional) exercises, and it ends with a few final projects. The Art of Go - Basics covers the following topics (as of version Go 1.16), among other things: The basic structure of Go programs. Basic constructs of the Go programming language such as expressions and statements. Primitive types, slices, maps, and functions. Go structs, interfaces, and methods. Pointers. Value semantics vs reference semantics. Value receivers vs pointer receivers. Concurrent programming with Goroutines and channels. Simple network programming over TCP. Simple Web programming using the net/http standard package. Go build tools. Go modules. If you are just starting to learn programming, then learn Go. Learn programming with Go. The Art of Go - Basics will guide you through your first steps in the wonderful world of programming! Get this book now and start learning programming in Go today!
The Go Programming Language
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Author : Alan A. A. Donovan
language : en
Publisher: Addison-Wesley Professional
Release Date : 2015-11-16
The Go Programming Language written by Alan A. A. Donovan and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-16 with Computers categories.
The Go Programming Language is the authoritative resource for any programmer who wants to learn Go. It shows how to write clear and idiomatic Go to solve real-world problems. The book does not assume prior knowledge of Go nor experience with any specific language, so you’ll find it accessible whether you’re most comfortable with JavaScript, Ruby, Python, Java, or C++. The first chapter is a tutorial on the basic concepts of Go, introduced through programs for file I/O and text processing, simple graphics, and web clients and servers. Early chapters cover the structural elements of Go programs: syntax, control flow, data types, and the organization of a program into packages, files, and functions. The examples illustrate many packages from the standard library and show how to create new ones of your own. Later chapters explain the package mechanism in more detail, and how to build, test, and maintain projects using the go tool. The chapters on methods and interfaces introduce Go’s unconventional approach to object-oriented programming, in which methods can be declared on any type and interfaces are implicitly satisfied. They explain the key principles of encapsulation, composition, and substitutability using realistic examples. Two chapters on concurrency present in-depth approaches to this increasingly important topic. The first, which covers the basic mechanisms of goroutines and channels, illustrates the style known as communicating sequential processes for which Go is renowned. The second covers more traditional aspects of concurrency with shared variables. These chapters provide a solid foundation for programmers encountering concurrency for the first time. The final two chapters explore lower-level features of Go. One covers the art of metaprogramming using reflection. The other shows how to use the unsafe package to step outside the type system for special situations, and how to use the cgo tool to create Go bindings for C libraries. The book features hundreds of interesting and practical examples of well-written Go code that cover the whole language, its most important packages, and a wide range of applications. Each chapter has exercises to test your understanding and explore extensions and alternatives. Source code is freely available for download from http://gopl.io/ and may be conveniently fetched, built, and installed using the go get command.
Web Development With Go
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Author : Shiju Varghese
language : en
Publisher: Apress
Release Date : 2015-12-30
Web Development With Go written by Shiju Varghese and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-30 with Computers categories.
Take a deep dive into web development using the Go programming language to build web apps and RESTful services to create reliable and efficient software. Web Development with Go provides Go language fundamentals and then moves on to advanced web development concepts and successful deployment of Go web apps to the cloud. Web Development with Go will teach you how to develop scalable real-world web apps, RESTful services, and backend systems with Go. The book starts off by covering Go programming language fundamentals as a prerequisite for web development. After a thorough understanding of the basics, the book delves into web development using the built-in package, net/http. With each chapter you’ll be introduced to new concepts for gradually building a real-world web system. The book further shows you how to integrate Go with other technologies. For example, it provides an overview of using MongoDB as a means of persistent storage, and provides an end-to-end REST API sample as well. The book then moves on to demonstrate how to deploy web apps to the cloud using the Google Cloud platform. Web Development with Go provides: Fundamentals for building real-world web apps in Go Thorough coverage of prerequisites and practical code examples Demo web apps for attaining a deeper understanding of web development A reference REST API app which can be used to build scalable real-world backend services in Go A thorough demonstration of deploying web apps to the Cloud using the Google Cloud platform Go is a high-performance language while providing greater level of developer productivity, therefore Web Development with Go equips you with the necessary skills and knowledge required for effectively building robust and efficient web apps by leveraging the features of Go.
Go Web Programming
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Author : Sau Sheong Chang
language : en
Publisher: Simon and Schuster
Release Date : 2016-07-05
Go Web Programming written by Sau Sheong Chang and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-05 with Computers categories.
Summary Go Web Programming teaches you how to build scalable, high-performance web applications in Go using modern design principles. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology The Go language handles the demands of scalable, high-performance web applications by providing clean and fast compiled code, garbage collection, a simple concurrency model, and a fantastic standard library. It's perfect for writing microservices or building scalable, maintainable systems. About the Book Go Web Programming teaches you how to build web applications in Go using modern design principles. You'll learn how to implement the dependency injection design pattern for writing test doubles, use concurrency in web applications, and create and consume JSON and XML in web services. Along the way, you'll discover how to minimize your dependence on external frameworks, and you'll pick up valuable productivity techniques for testing and deploying your applications. What's Inside Basics Testing and benchmarking Using concurrency Deploying to standalone servers, PaaS, and Docker Dozens of tips, tricks, and techniques About the Reader This book assumes you're familiar with Go language basics and the general concepts of web development. About the Author Sau Sheong Chang is Managing Director of Digital Technology at Singapore Power and an active contributor to the Ruby and Go communities. Table of Contents PART 1 GO AND WEB APPLICATIONS Go and web applications Go ChitChat PART 2 BASIC WEB APPLICATIONS Handling requests Processing requests Displaying content Storing data PART 3 BEING REAL Go web services Testing your application Leveraging Go concurrency Deploying Go
Tanmay Teaches Go The Ideal Language For Backend Developers
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Author : Baheer Kamal
language : en
Publisher: McGraw-Hill Education TAB
Release Date : 2021-05-14
Tanmay Teaches Go The Ideal Language For Backend Developers written by Baheer Kamal and has been published by McGraw-Hill Education TAB this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-14 with Technology & Engineering categories.
Discover how to write your own useful, efficient and lightweight Go programs quickly and easily This entertaining guide shows, step by step, how to build custom programs using Google’s Go, the new open-source programming language. Written by teenaged technology phenom Tanmay Bakshi and Baheer Kamal, the book is an engaging resource for programmers who want to leverage Go’s unique lightweight runtime and concurrency features to build their applications. You will learn Go programming with a particular emphasis on special features, including Channels, Goroutines, and interoperability with C. Tanmay Teaches Go: The Ideal Language for Backend Developers teaches by doing—it guides you through developing real applications and clearly explains each step along the way. Coverage includes Go Modules, the Go compiler, error handling, file and network I/O, and much more. Filled with examples and helpful hints, the book is every programmer’s essential guide to Go, one of today’s most popular computer programming languages. Presented in an accessible style that makes learning easy Teaches by example, leading you through real applications Written by a pair of online media personalities and coding experts
Web Development With Go
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Author : Shiju Varghese
language : en
Publisher:
Release Date : 2015
Web Development With Go written by Shiju Varghese and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
Take a deep dive into web development using the Go programming language to build web apps and RESTful services to create reliable and efficient software. Web Development with Go provides Go language fundamentals and then moves on to advanced web development concepts and successful deployment of Go web apps to the cloud. Web Development with Go will teach you how to develop scalable real-world web apps, RESTful services, and backend systems with Go. The book starts off by covering Go programming language fundamentals as a prerequisite for web development. After a thorough understanding of the basics, the book delves into web development using the built-in package, net/http. With each chapter you'll be introduced to new concepts for gradually building a real-world web system. The book further shows you how to integrate Go with other technologies. For example, it provides an overview of using MongoDB as a means of persistent storage, and provides an end-to-end REST API sample as well. The book then moves on to demonstrate how to deploy web apps to the cloud using the Google Cloud platform. Web Development with Go provides: Fundamentals for building real-world web apps in Go Thorough coverage of prerequisites and practical code examples Demo web apps for attaining a deeper understanding of web development A reference REST API app which can be used to build scalable real-world backend services in Go A thorough demonstration of deploying web apps to the Cloud using the Google Cloud platform Go is a high-performance language while providing greater level of developer productivity, therefore Web Development with Go equips you with the necessary skills and knowledge required for effectively building robust and efficient web apps by leveraging the features of Go.
Get Programming With Go
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Author : Roger Peppe
language : en
Publisher: Simon and Schuster
Release Date : 2018-08-27
Get Programming With Go written by Roger Peppe and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-27 with Computers categories.
Summary Get Programming with Go introduces you to the powerful Go language without confusing jargon or high-level theory. By working through 32 quick-fire lessons, you'll quickly pick up the basics of the innovative Go programming language! Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Go is a small programming language designed by Google to tackle big problems. Large projects mean large teams with people of varying levels of experience. Go offers a small, yet capable, language that can be understood and used by anyone, no matter their experience. About the Book Hobbyists, newcomers, and professionals alike can benefit from a fast, modern language; all you need is the right resource! Get Programming with Go provides a hands-on introduction to Go language fundamentals, serving as a solid foundation for your future programming projects. You'll master Go syntax, work with types and functions, and explore bigger ideas like state and concurrency, with plenty of exercises to lock in what you learn. What's inside Language concepts like slices, interfaces, pointers, and concurrency Seven capstone projects featuring spacefaring gophers, Mars rovers, ciphers, and simulations All examples run in the Go Playground - no installation required! About the Reader This book is for anyone familiar with computer programming, as well as anyone with the desire to learn. About the Author Nathan Youngman organizes the Edmonton Go meetup and is a mentor with Canada Learning Code. Roger Peppé contributes to Go and runs the Newcastle upon Tyne Go meetup. Table of Contents Unit 0 - GETTING STARTED Get ready, get set, Go Unit 1 - IMPERATIVE PROGRAMMING A glorified calculator Loops and branches Variable scope Capstone: Ticket to Mars Unit 2 - TYPES Real numbers Whole numbers Big numbers Multilingual text Converting between types Capstone: The Vigenère cipher Unit 3 - BUILDING BLOCKS Functions Methods First-class functions Capstone: Temperature tables Unit 4 - COLLECTIONS Arrayed in splendor Slices: Windows into arrays A bigger slice The ever-versatile map Capstone: A slice of life Unit 5 - STATE AND BEHAVIOR A little structure Go's got no class Composition and forwarding Interfaces Capstone: Martian animal sanctuary Unit 6 - DOWN THE GOPHER HOLE A few pointers Much ado about nil To err is human Capstone: Sudoku rules Unit 7 - CONCURRENT PROGRAMMING Goroutines and concurrency Concurrent state Capstone: Life on Mars
Tanmay Teaches Go The Ideal Language For Backend Developers
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Author : Tanmay Bakshi
language : en
Publisher: McGraw Hill Professional
Release Date : 2021-05-28
Tanmay Teaches Go The Ideal Language For Backend Developers written by Tanmay Bakshi and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-28 with Computers categories.
Write your own efficient, performant, and lightweight programs using Go Quickly start developing your own Google Go programs using the practical information contained in this engaging resource. Social media personalities Tanmay Bakshi and Baheer Kamal show, step by step, how to develop custom applications that fully utilize Go’s lightweight runtime and concurrency features. Tanmay Teaches Go: The Ideal Language for Backend Developers teaches by doing. This book guides you through the development and programming processes and features detailed examples, code samples, and time-saving tips. Inside, you’ll learn to: Install Go on Windows, Linux, or macOS devices Get up and running with writing your own Go apps Define variables and use them in your programs Work with statements, functions, loops, and arrays Use Go modules to simplify program development Utilize built-in and third-party packages Write custom packages that fit your programming needs Understand classic structures and algorithms Improve performance using Go routines and concurrency Import external code—even code not written in Go!
Hands On System Programming With Go
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Author : Alex Guerrieri
language : en
Publisher: Packt Publishing Ltd
Release Date : 2019-07-05
Hands On System Programming With Go written by Alex Guerrieri and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-05 with Computers categories.
Explore the fundamentals of systems programming starting from kernel API and filesystem to network programming and process communications Key FeaturesLearn how to write Unix and Linux system code in Golang v1.12Perform inter-process communication using pipes, message queues, shared memory, and semaphoresExplore modern Go features such as goroutines and channels that facilitate systems programmingBook Description System software and applications were largely created using low-level languages such as C or C++. Go is a modern language that combines simplicity, concurrency, and performance, making it a good alternative for building system applications for Linux and macOS. This Go book introduces Unix and systems programming to help you understand the components the OS has to offer, ranging from the kernel API to the filesystem, and familiarize yourself with Go and its specifications. You'll also learn how to optimize input and output operations with files and streams of data, which are useful tools in building pseudo terminal applications. You'll gain insights into how processes communicate with each other, and learn about processes and daemon control using signals, pipes, and exit codes. This book will also enable you to understand how to use network communication using various protocols, including TCP and HTTP. As you advance, you'll focus on Go's best feature-concurrency helping you handle communication with channels and goroutines, other concurrency tools to synchronize shared resources, and the context package to write elegant applications. By the end of this book, you will have learned how to build concurrent system applications using Go What you will learnExplore concepts of system programming using Go and concurrencyGain insights into Golang's internals, memory models and allocationFamiliarize yourself with the filesystem and IO streams in generalHandle and control processes and daemons' lifetime via signals and pipesCommunicate with other applications effectively using a networkUse various encoding formats to serialize complex data structuresBecome well-versed in concurrency with channels, goroutines, and syncUse concurrency patterns to build robust and performant system applicationsWho this book is for If you are a developer who wants to learn system programming with Go, this book is for you. Although no knowledge of Unix and Linux system programming is necessary, intermediate knowledge of Go will help you understand the concepts covered in the book