StudyToCert

All certifications / Cloud Digital Leader / Lessons

Google Cloud Certified Cloud Digital Leader Cloud Digital Leader · Domain 2: Exploring data transformation with Google Cloud

Cloud Storage and its storage classes: Standard, Nearline, Coldline and Archive

▶ Watch the overview video

Last reviewed September 25, 2026 · Leer en español

Cloud Storage is Google Cloud's object storage service. It stores any kind of file, called an object, in containers called buckets. It is designed for very high durability, scales without limits you need to plan for, and is used for website content, backups, data lakes, media, and data for analytics and machine learning. Objects are reached through the console, the gcloud storage command, client libraries or HTTPS.

Free account

Keep reading for free

Create a free StudyToCert account to read the rest of this lesson: 4 more sections, 4 key terms, a real-world example, an exam tip and self-check questions. Every lesson, lab and practice test is free with an account.

Sign up free Log in

Study Cloud Digital Leader for free
A week-by-week plan with every lesson, quizzes, checkpoint tests, a practice exam and hands-on labs.
Open the Cloud Digital Leader study plan