The CDE certification validates the expertise of data infrastructure professionals in constructing, maintaining, and governing data ecosystems. Certified data engineers possess a profound comprehension of big data technologies, including Hadoop, Spark, and Hive. They excel in designing and implementing data pipelines, establishing, and optimizing data warehouses, and formulating data governance policies.

Achieving CDE certification necessitates fulfilling specific prerequisites and successfully completing a 100-question examination. The exam encompasses questions pertaining to relational database management systems (RDBMS), data pipelines, and data warehousing. The CDE exam, meticulously crafted by data engineers for data engineers, ensures that each question draws upon real-world data project experiences. This practical approach cultivates a deeper understanding of the intricacies involved in building and managing robust data infrastructure.