Professional Cloud Developer

Build, test, deploy, and integrate cloud-native applications on Google Cloud, and track your readiness for the Professional Cloud Developer exam across every Domain.

Intermediate

Prepare and test your skills

Intermediate

Prepare and test your skills

Concept

data denormalization

Topic in 1 exam domain

X LinkedIn Facebook Reddit

Also called: denormalization

A data modeling strategy that adds columns to a single table to reduce or remove joins, improving read performance at the expense of storage savings.

Where this appears on the exam

1 subdomain in 1 of 4 domains

Domain 1
Designing highly scalable, secure, and reliable cloud-native applications
~32% of exam
1. 1.3Storing and accessing data
  - Designing appropriate schemas for structured databases (e.g., AlloyDB, Spanner) and unstructured databases (e.g., Bigtable, Firestore)

How learners score on this topic

Last updated November 2, 2026

Professional Cloud Developer

Build, test, deploy, and integrate cloud-native applications on Google Cloud, and track your readiness for the Professional Cloud Developer exam across every Domain.

Intermediate

Prepare and test your skills

Intermediate

Prepare and test your skills

Concept

data denormalization

Topic in 1 exam domain

X LinkedIn Facebook Reddit

Also called: denormalization

A data modeling strategy that adds columns to a single table to reduce or remove joins, improving read performance at the expense of storage savings.

Where this appears on the exam

1 subdomain in 1 of 4 domains

Domain 1
Designing highly scalable, secure, and reliable cloud-native applications
~32% of exam
1. 1.3Storing and accessing data
  - Designing appropriate schemas for structured databases (e.g., AlloyDB, Spanner) and unstructured databases (e.g., Bigtable, Firestore)

How learners score on this topic

Last updated November 2, 2026