In today's programming field, Golang (or Go) has become a highly respected programming language. It is designed as a powerful yet simple programming language for handling high-concurrency, real-time, large-scale system and network applications. But what does Golang mainstream do? This article will introduce the main application areas and mainstream cases of Golang.
- Cloud services and containerization
Golang is widely used in the field of cloud computing, especially in containerization. It is particularly closely integrated with Docker because both are launched by the same company. Golang's high performance, built-in concurrency, simplicity, and reliability make it one of the preferred languages for building Dockerized applications. At the same time, Kubernetes is also a popular container orchestration tool, and Golang is also its core component, making it more stable and reliable.
- Back-end development
Golang is widely used for back-end development, especially to handle CPU-intensive tasks and high-concurrency network requests. In back-end development, Golang's standard library provides a large amount of support, including common modules such as HTTP, TCP, WebSocket, JSON, XML, MySQL and MongoDB. Furthermore, Golang is designed to make it easy to write highly concurrent web servers, which is very important for real-time web applications and distributed systems.
- Database processing and big data analysis
Golang is becoming more and more popular in data processing and big data analysis because it can not only easily integrate with various relational and NoSQL database integration can also handle the tasks of data orchestration and data processing processes well. Currently, Golang's mainstream database processing frameworks include GORM, xorm, beego and go-pg.
- IoT and Embedded Development
Due to Golang’s lightweight nature and high performance, it is also an ideal language for IoT and embedded development. Golang's portability and reliability are key advantages in IoT projects, especially in aspects such as device communication, data collection and analysis. It can also easily integrate various sensors and devices, including Arduino and Raspberry Pi.
Mainstream cases:
- Docker and Kubernetes
Docker is a popular containerization tool that uses Go to write its core code. Docker relies on the Go language compiler and its runtime library, making it fast and reliable at runtime. Kubernetes is also written in Golang and serves as the underlying component of container orchestration tools, providing fault tolerance and high availability capabilities.
- Prometheus
Prometheus is a popular open source monitoring and alerting system for tracking the performance of an entire cluster. Written in Golang, it is efficient and scalable, capable of processing many metric data faster.
- Etcd
Etcd is an efficient key-value storage system that makes communication in distributed systems easier. It is also written in Golang and uses a simple and efficient API.
- CockroachDB
CockroachDB is a high-performance, scalable distributed SQL database that supports transactions and ACID features. It is written in Go and uses a distributed transaction structure to ensure data consistency.
Summary
Golang is widely used in fields such as cloud computing, containerization, back-end development, data processing, and the Internet of Things. The high performance, concurrency, reliability and simplicity of the Go language make it one of the preferred languages for building high-performance, scalable and reliable applications. As more and more applications move to cloud services, containerization, and data analytics, we can expect Golang to continue to play an important role in the future.
The above is the detailed content of What does golang mainstream do?. For more information, please follow other related articles on the PHP Chinese website!

This article explains Go's package import mechanisms: named imports (e.g., import "fmt") and blank imports (e.g., import _ "fmt"). Named imports make package contents accessible, while blank imports only execute t

This article details efficient conversion of MySQL query results into Go struct slices. It emphasizes using database/sql's Scan method for optimal performance, avoiding manual parsing. Best practices for struct field mapping using db tags and robus

This article explains Beego's NewFlash() function for inter-page data transfer in web applications. It focuses on using NewFlash() to display temporary messages (success, error, warning) between controllers, leveraging the session mechanism. Limita

This article demonstrates creating mocks and stubs in Go for unit testing. It emphasizes using interfaces, provides examples of mock implementations, and discusses best practices like keeping mocks focused and using assertion libraries. The articl

This article explores Go's custom type constraints for generics. It details how interfaces define minimum type requirements for generic functions, improving type safety and code reusability. The article also discusses limitations and best practices

This article details efficient file writing in Go, comparing os.WriteFile (suitable for small files) with os.OpenFile and buffered writes (optimal for large files). It emphasizes robust error handling, using defer, and checking for specific errors.

The article discusses writing unit tests in Go, covering best practices, mocking techniques, and tools for efficient test management.

This article explores using tracing tools to analyze Go application execution flow. It discusses manual and automatic instrumentation techniques, comparing tools like Jaeger, Zipkin, and OpenTelemetry, and highlighting effective data visualization


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Linux new version
SublimeText3 Linux latest version

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

WebStorm Mac version
Useful JavaScript development tools

SublimeText3 English version
Recommended: Win version, supports code prompts!
