Introduction

The Google Cloud Certified Professional Data Engineer exam tests your ability to design, deploy, monitor, and adapt services and infrastructure for data-driven decision-making. The four primary areas of focus in this exam are as follows:

  • Designing data processing systems
  • Building and operationalizing data processing systems
  • Operationalizing machine learning models
  • Ensuring solution quality

Designing data processing systems involves selecting storage technologies, including relational, analytical, document, and wide-column databases, such as Cloud SQL, BigQuery, Cloud Firestore, and Cloud Bigtable, respectively. You will also be tested on designing pipelines using services such as Cloud Dataflow, Cloud Dataproc, Cloud Pub/Sub, ...

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