A 3-day bug hunt on a 3-person team costs up to β¬7,200 in lost engineering time. This workshop teaches you to prevent that β unit tests, data tests, and integration tests for PySpark and Databricks Lakeflow, including Spark Declarative Pipelines.
Recently in this series about Scala features I covered the partially applied functions. At first glance we could think they are the same as partial functions. But it's not really true and this post will explain why.
