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.
After theoretical introduction to Apache Avro, we can see how it can be used.
Previously we learned why serialization frameworks can facilitate work in distributed systems, where data provide from several different sources. Now, it's a good time to discover some real tools used in serialization step. As told, the chosen tool is Apache Avro.
NoSQL solutions are very often related to the word schemaless. Sometimes the absence of schema can lead to maintenance or backward compatibility problems. One of solutions to these issues in Big Data systems are serialization frameworks.
