What applications use Erlang?
What is Erlang good for?
- Chat apps. Messaging apps, including some famous examples like WeChat and WhatsApp, use Erlang to handle insane amounts of concurrent users.
- Message queue systems.
- Blockchains.
- Binary manipulation.
- Other distributed, high-performance services.
Which company uses Erlang?
Facebook uses Erlang to power the backend of its chat service, handling more than 100 million active users. WhatsApp uses Erlang to run messaging servers, achieving up to 2 million connected users per server. T-Mobile uses Erlang in its SMS and authentication systems.
Is Erlang open source?
Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Erlang is available as open source from http://www.erlang.org.
Who owns Erlang?
Ericsson
Erlang (programming language)
| Designed by | Joe Armstrong Robert Virding Mike Williams |
| Developer | Ericsson |
| First appeared | 1986 |
| Stable release | 24.1.6 / 18 November 2021 |
| Major implementations |
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Which of the following options are the features of Erlang?
Erlang is a general purpose, concurrency-oriented functional programming language suited for fault-tolerant, distributed, soft real-time systems. It features strong dynamic typing, lightweight concurrency, eager evaluation and prolog like pattern matching.
What are the most popular open source Erlang applications?
The most popular open source Erlang applications include the following: • The 3D subdivision modeler Wings 3D, used to model and texture polygon meshes. • The Ejabberd system, which provides an Extensible Messaging and Presence Protocol (XMPP) based instant messaging (IM) application server.
How reliable is Erlang?
Clearly, most systems written in Erlang will not achieve that level of reliability. With careful design and testing, it’s possible for a system to hit six 9s (about 30 seconds of downtime per year).
Why do companies use Elixir and Erlang for programming?
Companies choose Erlang and Elixir, because of the ease with which fault-tolerant and scalable programs deployable in a distributed network can be written. Erlang and Elixir are both functional languages that can use an Actor system to simplify the handling of concurrency and make error recovery possible.
Should I use Erlang for fintech projects?
If you need to process transactions coming from a ton of places in your fintech project or create a bidding/user matching platform, Erlang is not the worst choice either. You can check out some of the frequent use cases of Erlang in our list of Elixir and Erlang companies. This looks complicated. Can I build a web app in Erlang? Yes.