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.
The basic Big O measures (O(1), O(n), O(log n)) are understandable quite easily. However they're not the single ones - especially because of Scala collections. Two variations of them, a little bit less unequivocal, exist - amortized and effective constant time.
