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

Google Cloud feature

Cache-hit ratio

Topic in 1 exam domain

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Cache-hit ratio · Feature · Memorystore for Memcached metric
cache-hit ratio · Feature · Memorystore for Redis metric
cache hit ratio · Concept · Cloud CDN
Cache hit ratio · Concept

Also called: CDN hit rate, memcache.googleapis.com/node/hit_ratio

A metric indicating what percentage of key lookups are successfully returned by keys in the Memcached instance.

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. 1.1Designing high-performing applications and APIs
  - Implementing caching solutions (e.g., Memorystore)

How learners score on this topic

Last updated October 23, 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

Google Cloud feature

Cache-hit ratio

Topic in 1 exam domain

X LinkedIn Facebook Reddit

Cache-hit ratio · Feature · Memorystore for Memcached metric
cache-hit ratio · Feature · Memorystore for Redis metric
cache hit ratio · Concept · Cloud CDN
Cache hit ratio · Concept

Also called: CDN hit rate, memcache.googleapis.com/node/hit_ratio

A metric indicating what percentage of key lookups are successfully returned by keys in the Memcached instance.

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. 1.1Designing high-performing applications and APIs
  - Implementing caching solutions (e.g., Memorystore)

How learners score on this topic

Last updated October 23, 2026

Where this appears on the exam

Related topics

How learners score on this topic

Where this appears on the exam

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How learners score on this topic