Damavis Summary of week 21, 2021
![damavis-weekly-summary](https://blog.damavis.com/wp-content/uploads/2021/05/ingles-5-768x497.jpg)
Avoiding UDFs in Apache Spark, working in Damavis, and a guide to discovering which open-source tool is the right for your project
Today, we would like to share with you how useful it could be for a data scientist at Damavis to have a good understanding about data engineering. For those of you who have a background in statistics and mathematics and…