> Even though it is probably the most practically used functional language.
Would love to get some evidence to back up Erlang being the most practically used functionally used language, because for all I know, it's hardly used at all these days.
Would love to get some evidence to back up Erlang being the most practically used functionally used language, because for all I know, it's hardly used at all these days.
But, "practical" doesn't show up on everybody's radar much these days with so much effort focused around fads-of-the-half-decade.
Erlang is made by professionals with decades of experience who grow the system towards being the most stable, scalable, safe, and as understandable as possible. People use Erlang, solve problems, stay quiet, then make money using it.
On the other hand, the thought leader these days seems to be Go (even though it's made by out of touch weirdos (review: http://www.evanmiller.org/four-days-of-go.html)) and has a creepy cult/fanatical following more suited to tribal sportsball teams than what we would expect from professional technical work needing to be stable over the long term.
Who are they, besides Joe? Can you at least provide their names?
I'd really like to take a look at their credentials because beyond WhatsApp and an obscure Ericsson router from 20 years ago, there isn't much data to go by.
And there is plenty of evidence to show that C, C++, Java and more recently Go have some pretty strong success stories to justify their claim to scalability.
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http://erlang.org/faq/introduction.html
Amazon SimpleDB Delicious From: http://stackoverflow.com/questions/1636455/where-is-erlang-u...
Also many of the companies using Riak (written in Erlang) also leverage erlang. Some pretty big names use it.
http://basho.com/about/customers/
I would say that Erlang has more than proved itself.
One aspect of it is that it is used more of an infrastructure language so not many people see it as glamorous as rushing out to the Go community to brag about their new backend. Its a lot of mature companies that have been around a while and don't really need to show off their infrastructure.
Also Elixir is gaining momentum (but still a blip) as a very viable language built on erlang.
Use what you want and what works.
As for listing companies that use Erlang, plenty of companies use PHP and COBOL too. This doesn't say anything about whether these languages are the most adequate for the task and whether these projects wouldn't be in a better shape if written in a different language.
Ah yes, the "dark matter" argument. It's out there but nobody can see it. You'll just have to trust me.
One of them is here on HN: https://news.ycombinator.com/user?id=rvirding
Pretty sure that Erlang would barely register as a blip on such a chart.
There's a ton of stuff written in Erlang out there. A lot of really core infrastructure services that have to just run and run and run.
It's not particularly trendy, but it gets shit done, and it does so with a quiet dignity. :-)
erlang was literally developed for telephone switches
https://en.wikipedia.org/wiki/Ericsson#Products_and_services
Here's some sources that indicate that Erlang is still in daily use at Ericsson:
http://www.ericsson.com/ericsson/corpinfo/publications/revie...
http://www.ericsson.com/news/141204-inside-erlang-creator-jo...
I'm sorry I can't find the exact video I saw from Joe, but he's generally quite proud of the reach of Erlang so you'll find him stating the facts about how much of the mobile and telecoms infrastructure it supports in a few of his videos! I hope that helps.
https://youtu.be/rQIE22e0cW8?t=662
And it is also fun!