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Go Design Patterns

You're reading from Go Design Patterns Best practices in software development and CSP

Product type Paperback

Published in Feb 2017

Publisher Packt

ISBN-13 9781786466204

Length 402 pages

Edition 1st Edition

Languages

Go

Concepts

Design Patterns

Author (1):

Mario Castro Contreras

View More author details

Table of Contents (11) Chapters

Preface

1. Ready... Steady... Go! FREE CHAPTER

2. Creational Patterns - Singleton, Builder, Factory, Prototype, and Abstract Factory Design Patterns

3. Structural Patterns - Composite, Adapter, and Bridge Design Patterns

4. Structural Patterns - Proxy, Facade, Decorator, and Flyweight Design Patterns

5. Behavioral Patterns - Strategy, Chain of Responsibility, and Command Design Patterns

6. Behavioral Patterns - Template, Memento, and Interpreter Design Patterns

7. Behavioral Patterns - Visitor, State, Mediator, and Observer Design Patterns

8. Introduction to Gos Concurrency

9. Concurrency Patterns - Barrier, Future, and Pipeline Design Patterns

10. Concurrency Patterns - Workers Pool and Publish/Subscriber Design Patterns

Interpreter design pattern

Now we are going to dig into a quite complex pattern. The Interpreter pattern is, in fact, widely used to solve business cases where it's useful to have a language to perform common operations. Let's see what we mean by language.

Description

The most famous interpreter we can talk about is probably SQL. It's defined as a special-purpose programming language for managing data held in relational databases. SQL is quite complex and big but, all in all, is a set of words and operators that allow us to perform operations such as insert, select, or delete.

Another typical example is musical notation. It's a language itself and the interpreter is the musician who knows the connection between a note and its representation on the instrument they are playing.

In computer science, it can be useful to design a small language for a variety of reasons: repetitive tasks, higher-level languages for non-developers, or Interface Definition Languages (IDL) such as Protocol buffers or...

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Authors (1)

Castro Contreras

Castro Contreras

Mario Castro Contreras is a software engineer who has specialized in distributed systems and big data solutions. He works as a site reliability engineer, and now he is focused on containerized solutions and apps using most of Google Cloud suite, especially Kubernetes. He has broad experience in systems and solutions integration, and he has written many scalable and reliable 12-factor apps using Go and Docker. He has designed Big Data architectures for financial services and media, and he has written data processing pipelines using event-driven architectures written purely in Go. He is also very active in the open source community, and you can find him on his GitHub account with the username sayden. In the past, he has also written mobile applications and back ends in Java. Mario is passionate about programming languages, and he found the best balance between fun and productivity in Go; however, recently he has enjoyed writing in Rust and embedded systems in C. He is also passionate about road cycling and winter sports.

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