https://mindhacks.com/2018/08/14/open-science-essentials-preprints/

https://www.workplacefairness.org/independent-contractors

https://medium.com/@durga.spirit/learning-scala-from-0-60-part-i-dc095d274b78

https://medium.com/technomancy/the-math-required-for-machine-learning-af0d90db3903

https://medium.com/walmartlabs/how-we-build-a-robust-analytics-platform-using-spark-kafka-and-cassandra-lambda-architecture-70c2d1bc8981

https://www.brianlikespostgres.com/cost-of-a-join.html

https://functional.works-hub.com/learn/functor-applicative-and-why-3c5b3