A 3-day bug hunt on a 3-person team costs up to €7,200 in lost engineering time. This workshop teaches you to prevent that — unit tests, data tests, and integration tests for PySpark and Databricks Lakeflow, including Spark Declarative Pipelines.
Since my very first experiences with Apache Kafka, I was always amazed by the features handled by this tool. One of them, that I haven't had a chance to explore yet, is logs compaction. I will shed some light on it in this and next week's article.
