Why Golang? Advantages Of Choosing Golang For Your Project

Thousands of developers (and entire businesses) have used the open-source coding language Go for vital software-based goods and services since it first surfaced at Google in 2009. Go’s authors aimed for maximum brevity and simplicity by mimicking essential aspects of C. Developers now favor the language due to its clarity and absence of ambiguity in its syntax.

1. What is & Why Would You Use Golang?

Go Language is an open-source programming language created by a team at Google and other collaborators. It was first published in 2009. Its goal is to make software development more accessible, especially for complicated architecture and operations.

The Go programming language promises code efficiency, which translates to speedier corporate software and apps. Companies that understand the need to write lean and efficient code have chosen Golang as their preferred programming language. Here are a few well-known companies that have switched to Golang:

• Google
• Apple 
• Facebook
• Docker
• The New York Times
• BBC

Instead of starting from scratch, Go was created using the C programming language. Golang inherits C’s disciplined syntax, specific tweaks, and enhancements that allow developers to manage memory properly. This helps eliminate the well-known memory leakage problems that occur when programmers fail to release unused memory by accident.

1.1. Golang is Fast

Golang is a compiled language, which means that the code you write is directly transformed into processor-friendly representations. In the meantime, the Java program is compiled into bytecode, which is then run by the virtual machine.

Consider utilizing Golang in a company setting with a smaller organizational structure, where the lack of mid-level management improves the speed with which tasks are completed. In addition, Go is quicker than languages like Java and Python in general, which improves service availability and reliability.

1.2. Golang is Easy To Learn

Another good argument for adopting Golang is that it is simple to learn. Go is simple to understand for software developers, especially if they already have a strong foundation in C or Java. While the keywords and syntax may change significantly, Go follows the same procedural approach that programmers will quickly become comfortable with.

1.3. Golang is Well-Scaled

Golang’s ability to support concurrency is one of the reasons you should use it. Goroutines are functions that can run simultaneously and independently in the Go programming language.

Goroutines take up only two kB of memory, making them scalable when several concurrent processes are required. In addition, unlike Java threads, which are inherently blocking, Goroutines are not. Instead, goroutines are a hybrid of JavaScript’s async method and Java’s classic multi-threading method.

Goroutines in Golang are the polar opposite of Java’s thread, which is a heavyweight that eats up memory. You can technically run millions of GoRoutines without the system crashing. You gain an advantage over your competitors if your software is leaner and meaner.

1.4. Comprehensive Programming Tools

You’ll have no trouble obtaining development tools for your team as an open-source initiative. You can get a variety of editors, IDEs, and plugins for Go from the GitHub repository. In addition, there are a few cloud-based IDEs that support Go as well.

1.5. Growing Pool Of Talent

Go is the most in-demand programming language on the planet, according to Hired. As a result, companies are becoming increasingly aware of the benefits of employing Golang in their operations, and programmers brush up on their knowledge of the language in droves.

When you use Golang as part of your software strategy, you’re tapping into a talent pool that will only grow over time. You’re probably going to hire a programmer who is already familiar with Go.

2. Why Golang is Better Than Other Programming Languages

In the world of programming languages, there is no respite for breakthroughs and innovations. The developers are always searching for a more accessible, sophisticated, and project-friendly language that meets their needs. GoLang came as an astounding new programming language with a full pack of solutions. Ever since it arrived, GoLang took the entire programming world by surprise.

Here we will unravel many of these surprises that make this language stand apart from others. Let’s begin with a more in-depth introduction to the core capability.

2.1. The Core Capability of Golang

The GoLang was reportedly conceived by developers at Google when they were waiting for the code compilation to complete in a project. GoLang is the only language that incorporates all three sought-after capabilities: ease of coding, efficient code compilation, and efficient execution. Bringing all these capabilities into one language is what made GoLang so special.

Go or GoLang, as it is called, is a robust system-level language used for programming across large-scale network servers and extensive distributed systems. Golang emerged as an alternative to C++ and Java for the app developers in the context of what Google needed for its network servers and distributed systems. The language was created to do away with the lack of pace and difficulties in programming for large and scalable servers and software systems. To be precise, at Google, Go came to offer the following solutions.

• Fast-paving compilation and execution
• Do away with the need to work with different subsets of languages for one project.
• A boost to code readability and documentation
• Offering a thoroughly consistent language
• Facilitating easy versioning of the program
• Allowing development with multiple languages
• Allowing easier maintenance of dependencies

Now let us focus on a few areas that made GoLang unique from all previous programming languages.

2.2. Multithreading And Concurrency

As hardware continues to get sophisticated over time, the manufacturers add cores to the system to ensure better performance. When handling such an increasing number of cores, the system needs to maintain database connections through microservices, manage the queues and maintain caches. This is why today’s hardware needs a programming language that can support concurrency better and scale-up performance with the increase of added cores over time.

Many programming languages lack concurrent execution when working with multiple threads. They often slow down the pace of programming, compiling, and execution. This is where Go comes as the most viable option to support multithreading environment and concurrency both.

Go as a language was conceived when multi-core processors became widely available across sophisticated hardware. Naturally, the creators of Go gave particular focus on the concurrency. Go works with goroutines and not threads, and this allows this language to concurrently handle a vast number of tasks at one go.

2.3. Go Empowers the Hardware from Within

Hardware processors only understand binaries, and so any application built with Java or JVM language is interpreted into binaries. This interpretation at the hardware level actually adds to the required time for execution. This is why languages like C/C++ that is compiled language can remove the step of interpretation and boost performance and execution speed.

But extracting the variables and allocating them in this C/C++ involves a lot of complexity and time. This is where Go comes as an ideal solution that brings the best of both worlds. Go just like C/C++ comes as a compiled language, making it as high-performing as them. On the other hand, like Java, it uses garbage collection and object removal for the allocation of variables. This makes Go an ideal language to work within any hardware system.

2.4. Unmatched Simplicity of Go

Simplicity is one of the core advantages of embracing Go. Being a highly sophisticated language with a rich feature set Go stands taller among the equals simply because of the simplicity and straightforward approach.

• No Generics: Generics or templates which remained a mainstay for various programming languages often add to the obscurity and difficulties of understanding. Go designers, by deciding to go without it, made things simple.
• Single Executable: GoLang comes without any separate runtime library. It can produce a single executable code that can be deployed by copying. This helps remove all the concerns of committing mistakes on dependencies or version mismatch.
• No Dynamic Libraries: Go just decided to do away with any dynamic library to keep the language simple and straightforward. Although, in the latest Go 1.10 version, the developers are given the option to upload dynamic libraries through plug-in packages. This has just been included only as an extended capability.

2.5. Inbuilt Framework for Testing and Profiling

When building an application with JavaScript, many of us experienced the complexities of choosing a testing framework through a series of analyses. It is also a fact that we fail to utilize more than 20% of the selected framework most of the time. The same difficulty arises when you need good profiling for evaluation.

Go offers inbuilt testing and profiling tool to help you test the application quickly and efficiently. The tool can be utilized for all types of testing and profiling needs apart from providing ready to execute code examples.

2.6. Easy Learning Curve

One of Go’s most significant positive aspects is its lower learning curve. You shouldn’t be surprised if we say that all the features of GoLang can be learned just in one sitting of a few hours. After learning these core features, you need to understand the best programming practices for specific needs and the standard library. But at least to begin with the language, a two to three-hour sitting can be enough.

GoLang is also widely acclaimed for its easy and straightforward documentation. The developers can always visit The Go Programming Language Blog for further advancement.

3. The Application of Golang

Feature Companies That Are Using Golang

Furthermore, the Go programming language is so flexible and scalable that enterprises across industries are leveraging it to utilize machine learning, networking, programming, big data, website construction, audio/video editing, and more. It has piqued the interest of numerous business giants, including Uber, Alibaba, Facebook, BBC, Intel, Netflix, and Twitter. All of these tech giants employing Golang development services showcase diverse Golang use cases for diverse industries.

3.1. To Build Cloud-Native Aapplications

Cloud computing is a critical component of modern software architecture used to design and develop software systems that can scale and share resources. Golang is an ideal choice for cloud-native applications and microservices because it is a modern cross-platform programming language.

It enables you to quickly create scalable and dependable cloud apps to fit your customers’ current demands. It also allows you to use Docker containerization to create your Go application in Kubernetes. Kubernetes is a Go-based container orchestration system that supports auto-scaling and multi-cluster deployments.

3.2. For Web Development

Golang is well-suited for web programming and the building of scalable multiprocessor systems. It can assist your company in navigating the challenges encountered by you or your developers while constructing the most up-to-date online apps and software.

Golang not only allows you to create web apps from the ground up, but it also allows you to create authentication systems for increased security. Mango, Martini, Flamingo, HTTP/Net, Beego, Echo, and GoCraft are some of the top Go frameworks for web development.

3.3. To Support DevOps & SRE

In DevOps (Development Operations) and SRE, the Go language is gaining popularity (Site Reliability Engineering). Golang is ideal for projects that use CI/CD procedures since it operates on the notion of “build once, promote everywhere.” It not only allows you to automate and optimize your CI/CD procedures, but it may also help you increase the reliability and scalability of your websites.

To summarize, Go provides CLIs, tiny scripts, and complicated automation services for both DevOps and SRE.

3.4. For Highly-Scalable Database Implementations

Golang can help you develop and maintain highly scalable databases by providing outstanding support. Go database drivers provide developers easy accessibility to Standard SQL and other database packages such as Oracle, MongoDB, Postgres, MySQL, BigQuery, SQLite, Redis, etc.

3.5. To Create Fast & Elegant CLIs

Have you ever wondered what the purpose of Command Line Interface (CLI) is in the world of Graphic User Interface (GUI)? CLI, unlike GUI, is a text-only interface that follows software engineering principles that are best suited for task-based automation.

For example, go provides a simple interface for developing CLI-based infrastructure and cloud apps with remote and automation features. Developers in Golang, on the other hand, use these two prominent tools: Cobra and Viper, to create CLI tools and applications.

4. Hire Golang Developer

Golang Developer hourly rates in Vietnam IT Market range from $20 to $40 depended on the experience and position of the developer.

Compared to hiring a developer in the United States or other countries like the UK, Netherlands, Ukraine, etc., the cost of hiring a developer in Vietnam is considerably lower. For example, a Vietnamese developer would cost you around 50 percent less than the global Golang Outsourcing cost. You can learn more about Golang 2020 Report which includes all the highlights of “Go” Language last year.

According to TopDev’s report, Vietnam has about 400.000 IT Enginners and over 50.000 graduated IT Students from over 153 IT Institutions per year.

• Vietnam ranks 29th in terms of Skillvalue Worldwide in Developer Skills Chart Of Skill Value Report in 2018.
• Top 06 worldwide in Developer Skills Charts Of Topcoder Report in 2016.
• Rank 23rd worldwide in Developer Skills Charts of Hackerrank’s Report in 2016.

And since the primary goal of outsourcing is to reduce costs, here at Savvycom, we always aim to provide the best possible quality at the most reasonable price for a growing business.

5. Conclusion

Since its inception, Golang has taken the whole programming world by surprise. Even though Golang is still a relatively new programming language, it has been shown to have a considerably more significant impact than anyone could have predicted.

Go is improving programming and allowing businesses to scale and optimize their operations. If you want to move to the Go language, contact our team of specialists who will assist you in developing, deploying, and streamlining business-ready web and mobile apps.