Those who want to design universal data pipelines and ETL testing tools face a tough challenge because of the vastness and variety of technologies: Each data pipeline platform embodies a unique philosophy, architectural design, and set of operations. Some platforms are centered around batch processing, while others are centered around real-time streaming.
While the nuances of these technologies make them exceptionally adept at the tasks they were designed for, they also make it difficult to accommodate all their test requirements fully.
