You are responsible for managing Cloud Storage buckets for a research company. Your company has well-defined data tiering and retention rules. You…

Configuring a lifecycle management policy on each Cloud Storage bucket allows you to automatically

transition objects to lower-cost storage classes (such as Nearline, Coldline, or Archive) based on their

age or other criteria. Additionally, the policy can automate the removal of objects once they are no

longer needed, ensuring compliance with retention rules and optimizing storage costs. This approach

aligns well with well-defined data tiering and retention needs, providing cost efficiency and

automation.

Extract from Google Documentation: From "Object Lifecycle Management"

(https://cloud.google.com/storage/docs/lifecycle): "Use lifecycle management policies to

automatically transition objects to lower-cost storage classes (e.g., Nearline, Coldline) and delete

them based on age, optimizing costs according to your specific tiering and retention requirements."

Reference: Google Cloud Documentation - "Cloud Storage Lifecycle"

(https://cloud.google.com/storage/docs/lifecycle).