A good interview can extract valuable information from candidates that will make it possible for you to decide whether they will continue in the process or not. For that, it’s essential to have good questions to gather answers regarding technical and soft skills. By leveraging our expertise in hiring high-level developers, we can help you evaluate technical talent and strengthening your engineering team. With our guidance and support, you can confidently conduct a hiring process with Flutter Developers and enhance the performance of your Engineering Team. The same concurrency and networking features align with its high portability across various platforms make Go an exceptional language for cloud computing.

what is golang used for

Bitcoin’s Lightning Network and other complex blockchain technologies use Go. Go developers wanted to create a programming language that was easier to use, but still had the useful characteristics found in other languages such as C++, Python and JavaScript. Go was announced in 2009 as an open source project where community members could collaborate on ideas and code. Go language was inspired by the productivity and relative simplicity of Python. It uses goroutines, or lightweight processes, and a collection of packages for efficient dependency management. It was designed to solve several problems, including slow build time, uncontrolled dependencies, effort duplication, difficulty writing automatic tools and cross-language development.

Functions and Methods

Go binaries are statically compiled by default, meaning that everything needed at runtime is included in the binary image. This approach simplifies the build and deployment process, but at the cost of a simple “Hello, world! The Go team has beenworking to reduce the size of those binarieswith each successive release. It is also possible toshrink Go binaries with compressionor byremoving Go’s debug information. This last option may work better for stand-alone distributed apps than for cloud or network services, where having debug information is useful if a service fails in place.

Learn about the global Go Developer Network, where you can meet and learn with fellow Go developers. Go uses a relatively small amount of memory compared to other languages. For example, Go is used to help Uber load maps more quickly and match riders to drivers. Go became open source in 2009 and was released publicly in 2012. It quickly gained popularity among developers and engineers for its ease of use.

Here are some important points to keep in mind about Go programming language:

For example, when you are browsing a website online, many things are occurring in the browser simultaneously. The same thing must be achieved with software development if the product that you are creating will have to do many things at once. This makes it very attractive for developers and can be used in a distributive computing environment. Companies such as Terraform and OpenShift use Go’s simple syntax, short runtime, open source code packages and relatively large standard library to create command-line interfaces. Go is statically typed, explicit and modeled after the C programming language. Because of Go language’s fast startup time, low runtime overhead and ability to run without a virtual machine , it has become a very popular language for writing microservices and other uses.

what is golang used for

The mascot and logo were designed byRenée French, who also designedGlenda, the Plan 9 bunny. A blog postabout the gopher explains how it was derived from one she used for a WFMUT-shirt design some years ago. The logo and mascot are covered by theCreative Commons Attribution 4.0license.

How do generics in Go compare to generics in other languages?

Orthogonality makes it easier to understand what happens when things combine. Go became a public open source project on November 10, 2009. Countless people from the community have contributed ideas, discussions, and code. These considerations led toa series of discussions from which Go arose, first as a set of ideas and desiderata, then as a language. An overarching goal was that Go do more to help the working programmer by enabling tooling, automating mundane tasks such as code formatting, and removing obstacles to working on large code bases. You may need to write more lines of code to accomplish the same task that would take a couple of lines in another language.

  • ChatGPT can help software testers write tests and plan coverage.
  • It is why you can see more examples of Go in mobile apps and probably in some other industries.
  • In the current compilers, if a variable has its address taken, that variable is a candidate for allocation on the heap.
  • Unlike Java threads, which are blocking by nature, Goroutines are non-blocking.
  • The biggest missing feature would be the LINQ functions when working with collections of data in C#.

Generic functions are a collection of different functions with the same name, but with undefined types of inputs during compile time. Transitioning to a new programming language involves resources, training, and possibly rehiring programmers who are adept in the language. It also means discarding most of the works that have been carried out on old platforms. With popular open source packages and a robust standard library, use Go to create fast and elegant CLIs. Many languages designed prior to the adoption of multi-core processors (such as Java, JavaScript, C++ and Python) have difficulties scaling and are one-threaded. As a more modern language designed for multi-core processors, Go contains effective support for parallel processes (as do C#, Erlang and other languages).

What is Go? Golang Programming Language Meaning Explained

The semantics of interfaces is one of the main reasons for Go’s nimble, lightweight feel. It’s possible to use these ideas to construct what is Golang something analogous to type-safe Unix pipes. All these ideas stem from a single interface (io.Writer) representing a single method .

what is golang used for

Go’s concurrency and networking features, and its high degree of portability, make it well-suited for building cloud-native apps. In fact, Go was used to build several cornerstones of cloud-native computing including Docker, Kubernetes, and Istio. Go delivers all of the above without sacrificing access to the underlying system. https://www.globalcloudteam.com/ Go programs can talk to external C libraries or make native system calls. In Docker, for instance, Go interfaces with low-level Linux functions, cgroups, and namespaces, to work container magic. Go binaries run more slowly than their C counterparts, but the difference in speed is negligible for most applications.

When did Go get generic types?

The “golang” moniker arose because the web site was originally golang.org. (There was no .dev domain then.) Many use the golang name, though, and it is handy as a label. For instance, the Twitter tag for the language is “#golang”. There are now millions of Go programmers—gophers—around the world, and there are more every day. Learn the basics of Go by deploying a simple Go app to Cloud Run, Cloud Functions, and App Engine.

what is golang used for

Designed to mimic core features of C, Go’s authors sought to maximize brevity and simplicity. Today, the language’s clarity and lack of ambiguity around its syntax makes it a favorite with developers. Go is a multipurpose programming language, meaning you can use it for a number of things such as web development, data science, cloud computing, and more.

🔗 Machine learning and data science

Golang is good for businesses with predictable growth and is reliant on quick server responses. Golang’s Goroutines are the opposite of what Java’s thread is, where the latter is a heavyweight that gobbles up memory. Technically, you can run millions of GoRoutines without crashing the system. Having a leaner and meaner software gives you an edge over your competitors. As a business owner, you ought to know what’s the hype around Go and why developers are getting all excited with it. Buffalo A framework for rapid web development in Go, curating Go and JS libraries together.