Professional Data Engineer

Build and operate the data processing systems behind analytics and ML on Google Cloud, including BigQuery, Dataflow, and Pub/Sub, and track your readiness for the Professional Data Engineer exam.

Advanced

Prepare and test your skills

Advanced

Prepare and test your skills

Concept

Service mesh

Topic in 1 exam domain

Service mesh · Concept
service mesh · Service · Google Cloud

An architectural pattern consisting of control planes and a data plane that provides managed, observable, and secure communication across microservices.

Where this appears on the exam

1 objective in 1 of 5 domains

Domain 5
Maintaining and automating data workloads
~18% of exam
1. 5.5Maintaining awareness of failures and mitigating impact
  - Designing system for fault tolerance and managing restarts

How learners score on this topic

Last updated October 15, 2026

Professional Data Engineer

Build and operate the data processing systems behind analytics and ML on Google Cloud, including BigQuery, Dataflow, and Pub/Sub, and track your readiness for the Professional Data Engineer exam.

Advanced

Prepare and test your skills

Advanced

Prepare and test your skills

Concept

Service mesh

Topic in 1 exam domain

Service mesh · Concept
service mesh · Service · Google Cloud

An architectural pattern consisting of control planes and a data plane that provides managed, observable, and secure communication across microservices.

Where this appears on the exam

1 objective in 1 of 5 domains

Domain 5
Maintaining and automating data workloads
~18% of exam
1. 5.5Maintaining awareness of failures and mitigating impact
  - Designing system for fault tolerance and managing restarts

How learners score on this topic

Last updated October 15, 2026

Where this appears on the exam

Related topics

Components

How learners score on this topic

Where this appears on the exam

Related topics

Components

How learners score on this topic