Is go language a low-level language?

Go language is not a low-level language. Go language is widely regarded as a system-level programming language, closer to a high-level language than a low-level language. Low-level languages ​​usually refer to programming languages ​​that interact directly with hardware. They provide fine control over the underlying operations of the computer. These languages ​​often require programmers to manually manage memory, handle input and output and other low-level details, so they are not suitable for applications with very high performance requirements. very useful.

The operating environment of this article: Windows 10 system, go1.20 version, DELL G3 computer.

Go language is an open source programming language that was developed by Google in 2007 and first released in 2009. Since its release, the Go language has been widely used and developed around the world. Many people often compare Go language with low-level languages ​​such as C or C, so some people think that Go language is a low-level language. But in fact, Go language is widely regarded as a system-level programming language, closer to a high-level language than a low-level language.

Low-level languages ​​usually refer to programming languages ​​that interact directly with hardware. They provide fine control over the underlying operations of the computer. These languages ​​often require programmers to manually manage memory, handle input and output and other low-level details, so they are very useful for applications with very high performance requirements. In this regard, C and C++ are the most common low-level languages.

In contrast, the Go language provides some high-level language features, making it easier for developers to write reliable and efficient code. The design goal of the Go language is to be simple, efficient and reliable, so it provides many features of high-level languages, such as garbage collection mechanism, automatic memory management and strong typing. In addition, the Go language also provides some features related to concurrent programming, such as goroutines and channels, making it easier for developers to write concurrent and parallel programs.

Although Go language is not a low-level language, it still performs well in terms of performance. Compared with C or C, the Go language has some sacrifices in terms of compilation speed, execution speed and memory management, but it also provides a higher-level programming model and a safer programming environment. This makes Go language the language of choice in many fields, such as network programming, cloud computing, big data processing, etc.

In summary, Go language is a system-level programming language, closer to a high-level language than a low-level language. Despite this, the Go language still performs well in terms of performance and provides some features that high-level languages ​​do not have, making it easier for developers to write efficient and reliable code. Both beginners and experienced developers can build excellent applications by learning and using the Go language.

Advantages of Go

Programmer’s Voice: I can prototype, test, and deploy a production system in a matter of days if the real world requires it, and in It can handle 5 times more requests per second than before, with very little CPU and memory overhead. I think only the Go language can do it.

Go language has the following advantages:

Separate binary release: Go project compilation will generate a static executable file. This file can be run independently without any other dependencies. This approach is particularly suitable for cloud-native container environments. Cross-compiling: Compiling binaries on any operating system that run on other platforms. For example, on a Mac system, binary files can be compiled that can run on Linux and Windows. Garbage collection: Go language supports garbage collection. In comparison, C, Rust, etc. require developers to control themselves. Execution performance: Go is very fast. Performance is close to C. Much higher than Java, Python, and Node. Development efficiency: Go language has both the running performance of static languages ​​and the development efficiency of dynamic languages. Simplicity and efficiency: The design philosophy of the Go language includes simplicity and efficiency. A typical counterexample is the complex and bloated Java language. Concurrency: The language level supports concurrency, simplifies concurrent development through coroutines and channels, and improves concurrency performance. Rich standard library: The Go standard library covers text, IO, network, encryption, web services, remote RPC, template engine and other functions. C language can be called: C language functions can be called to further optimize performance and reuse the huge ecosystem of C language. Fast compilation times: Go compiles extremely fast. You can refer to two static blog generation systems, Hexo (developed by Node) and Hugo (developed by Go). Engineering type: The purpose of Go language design is to become an engineering language to solve actual engineering problems. The Go language defines development specifications and provides a wealth of tools. Using Go language, you can write programs that are easy to read and understand, and easy to test, maintain and expand.

Go Disadvantages

Lack of heavyweight framework. Such as Ruby's Rails, Python's Django, and Java's Spring. Error handling: No exception system. Go officials are fixing this issue. Software package management: For a long time, Go has not officially had a software package management system. Until recently, Go version 1.13 officially introduced Go Module as an official dependency management tool. It is not a standard object-oriented programming model: this is also an innovation of the Go language. If you are a solid OOP adherent, this may be a bit uncomfortable.

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