Aug 28, 2020
I used to be a web back-end developer. The first time, I saw code from a data scientist, I was shocked. For me it was a mess. The quality was poor in comparison of what I was used to doing in software development. There was almost no test. I was unpleasantly surprised to see that sometimes there was no versioning system.
Jul 30, 2019
If you are wondering how you can test with Apache Spark. Or if you are curious about how other projects deal with tests, this article is for you. I will show examples in Scala with Specs2 but the global idea can work with any language or framework test.