Audio streaming company; its engineering blog covers its backend, data and developer tooling.
recommended
Pipeline code written in Scala are usually 20% the size of their Java counterparts while offering comparable performance and big improvement over Python.
Why Scala is Spotify's preferred language for data pipelines
engineering.atspotify.com ↗·2017-10-16Wrong?
Language-learning app and platform.
recommended
Scala is a language that seems to have learned from the pain points of other languages, and proposes to solve some of them.
Duolingo on rewriting its Session Generator from Python to Scala
blog.duolingo.com ↗·2017-01-31Wrong?
Local commerce and food delivery platform
uses
this service was written in Scala mainly because Python was not a good fit for CPU-intensive tasks.
DoorDash's first microservice, Deep Red, was written in Scala
doordash.engineering ↗·2020-12-02Wrong?
UK news publisher; its developer blog covers the engineering behind theguardian.com.
uses
We wrote a proxy in Scala using Akka Streams
The Guardian built its Mongo-to-Postgres migration proxy in Scala
theguardian.com ↗·2018-11-30Wrong?
Audio streaming and sharing platform; its Backstage blog covers its engineering.
uses
All our services are written in Scala and built on top of Finagle with the help of a few light-weight, shared internal libraries
Inside a SoundCloud microservice
developers.soundcloud.com ↗·2017-07-28Wrong?