Why is Erlang not popular?
One reason Erlang may be declining is because of newer functional programming languages, such as Elixir or Elm. Before the advent of Elixir, Elm, or Scala, developers may not have had as much choice and learned Erlang because they needed a functional programming language that wasn’t Haskell.
What is Erlang used for?
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.
Should I use Erlang or elixir?
You have a highly experienced development team: You should choose Elixir. It offers greater freedom than Erlang, and experienced developers can utilize it to build powerful applications quicker. Since Elixir offers better documentation, programmers can find more help when they use powerful features.
Why is Erlang so good?
So why is Erlang so good? As a software architect, these are the features that make Erlang so very valuable to me: It’s massively parallel and distributed. Not only it’s very easy to write code that utilizes multiple processor cores, it’s easy to write code that can span multiple servers.
What is Erlang used for in RabbitMQ?
Written in Erlang, the RabbitMQ server is built on the Open Telecom Platform framework for clustering and failover. Client libraries to interface with the broker are available for all major programming languages.
Is Erlang JVM?
Essentially, a JVM has threads which can execute commands in parallel, share data, acquire and release locks and have fun together. Erlang’s take on concurrency is far simpler, since the immutability of data is strongly encouraged by the language itself, meaning Erlang doesn’t allow its threads to access shared data.
Does Erlang use JVM?
I’ve said it before and I’ll say it again: Erlang is a brilliant, top notch language, which deserves a top-notch VM, and the resources Erlang/BEAM currently have behind them are far too few for such a great language. Erlang’s place is on the JVM.
Is Erlang faster than elixir?
You are building a large, distributed, and high-availability web app: Both Elixir and Erlang support concurrency and fault tolerance. However, Elixir fares better than Erlang in this regard. It supports concurrency without any notable degradation of performance.
Does WhatsApp use Erlang?
In using Erlang, WhatsApp is part of a larger push towards programming languages that are designed for concurrency, where many processes run at the same time. In essence, WhatsApp is a replacement for telecoms’ texting services. Like Haskell, Erlang is a product of the ’80s.