Why is Go good for concurrency?

Proper use of channels removes the need for more explicit locking, is easier to write correctly, tune for performance, and debug. Moreover, building these capabilities into the runtime, Go can implement great tools like the race detector, which make concurrency bugs easier to smoke out.

Is Go a backend language?

Go, also called Golang, is an open source, statically typed, compiled, cross-platform, and lightning fast programming language first introduced by Google in 2009. Go is multi-purpose, it is a good language for backend development.

What are concurrency and parallelism and what is the difference between both Golang?

Concurrency is dealing multiple things at a single time while parallelism is doing multiple things at single time. Go has rich support for concurrency using goroutines and channels.

Is Erlang the best language?

Overall, Erlang is well-suited for creating fast and scalable web apps. If you get there, it is quite rewarding. There are some caveats, though. All in all, if you do decide to build web apps, using Elixir, a language built on top of Erlang, might be a better choice.

What is Erlang useful for?

What is Erlang? Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of its uses are in telecoms, banking, e-commerce, computer telephony and instant messaging.

Is Go a functional language?

The answer is no: Go is neither a functional nor an object-oriented language. Rather, it is a procedural language similar to C or even Perl (before it got an object system).

What is the difference between Go and Golang?

Go is a statically typed, compiled programming language designed at Google by Robert Griesemer, Rob Pike, and Ken Thompson. The language is often referred to as Golang because of its former domain name, golang.org , but the proper name is Go.