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.
Java's collection framework is a very large subject. We can find there collections sorted by natural key name, containing only single element of given value, able to be extended thanks to no-fixed size needed at initialization. We can find there also collections considered as navigable.
