The benefits of moving your on-prem Spark Hadoop environment to Databricks are undeniable. A recent Forrester Total Economic Impact (TEI) study reveals that deploying Databricks can pay for itself in less than six months, with a 417% ROI from cost savings and increased revenue & productivity over three years. But without the right methodology and tools, such modernization/migration can be a daunting task.
Functional testing is one of the final steps before a software application goes live, and it’s designed to ensure critical user paths are operating correctly. It’s a kind of black box testing that doesn’t evaluate the underlying code of the application, but instead tests whether a specific input leads to an expected output in the user interface (UI).