Out of all the programming languages that have graced the tech world in the last decade or so, Golang or Go could be considered the cream of the crop. Particularly for bigger-scale developmental projects.
Despite its young age, it has become one of the more used languages, ranking amongst big-league players like Java, C++, PHP, Ruby, and Python. It’s easy to learn, simple to use, and performs very well across all platforms.
According to Stack Overflow’s Developer Survey 2020, Golang is up there in the most loved programming languages, jumping from 10th to 5th. It has already been adopted by global brands like Google, BBC, Uber, Soundcloud, Dropbox, including many more. It’s clear that developers love it and so do companies. However, as Golang’s popularity continues to grow, it’s more interesting to take a look at why.
Reasons for Golang’s present success
To start with, Go was designed at Google and therefore, has excellent credentials. The whole motive behind making Go was to make a simple and efficient language that can be learned by as many new developers as easy as possible. Go also provides cross-platform support and is incredibly secure with its in-built testing and Garbage Collector tool.
Most of Go’s competitors were created in the late 90s and early 2000s, a time much different from the current digital climate. Today’s hardware and internet speeds are exponentially powerful.
Go adapts to these challenges brilliantly and If you want to enhance your current and legacy projects, the Golang can be a good choice for microservices development and to build APIs that will use HTTP (REST) and Protobuf (gRPC) as the transport mechanisms, PostgreSQL for databases and finally deploy it on Azure stack for API management and CI/CD.
On top of that, Go is open-sourced with a very large, yet supporting community.
How to Build a Microservice in Golang.
- Create the Message.
- Define the gRPC Service.
- Create folder structure for the Golang Service.
- Install gRPC compiler – The Great ” PROTOC”.
- Install Go bindings & Generate Stubs.
- Implement gRPC Service Stub.
- Configure gRPC Server.
Any bug can be easily resolved and any problem can be solved from anywhere in the world.
Although Go’s true purpose lies in backend systems, it can be used for really anything. In the present day, just like many programming languages, Go is mostly used to develop traditional web and desktop applications across a range of industries. However, with its features Go is the perfect candidate for some trending technologies which definitely have a future.
Cloud computing is in the air. Literally and figuratively. It needs concurrency to run without fault which Golang already has. Golang has Goroutines, which are functions capable of running independently and individually with respect to other functions. This allows Go to take full advantage of multi-core systems and develop highly scalable and fast-performing cloud projects.
The current norm in machine learning is Python, which is 30 years old. There’s no doubt around its importance as it has stood the test of time, but Golang is simply better for AI. Go can deal with more complex problems at a much faster rate than Python since the written code is exactly what the application needs, without any clutters. Go is also an ever-expanding language with very helpful libraries, GoLearn, GomL, and Hector, making it ideal for machine learning.
Internet of Things
Internet of Things or IoT is a relatively new tech with a lot of hype surrounding it. The playground is large, and the good thing for Go is that there are only a couple of dependable options like Node.js and C to develop IoT projects. Go is an excellent language for IoT mainly because it’s cross-platformed, has quality performance, and has concurrency. Entire systems can be built using clean code without little fault.
Go has a strong present and a bright future. Its community is growing by the day, and developers are flocking towards it. The language is well worth any developers’ time to learn and use in several applications. Even though the future is always changing in the tech world, it is safe to say that Golang is here to stay.
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