An architectural firm uploads high-resolution 3D CAD rendering files to Google Cloud Storage. The design team actively accesses and modifies these files daily during the initial 30-day project design phase. After 30 days, project files are rarely accessed, but regulatory building safety standards require the files to be retained and protected from modification or deletion for 10 years. When old files are requested for an audit, sub-second access latency is required. Which TWO configurations should you implement to satisfy these business and compliance requirements at the lowest total cost? (Select TWO)
- Set the default storage class of the bucket to Standard, and configure an Object Lifecycle Management action to transition objects to Coldline Storage after 30 days.Cevap
- Define a Bucket Lock retention policy set to 3,650 days (10 years) on the Cloud Storage bucket and lock the policy.Cevap
- CSet the default storage class of the bucket directly to Archive Storage upon creation to minimize monthly gigabyte storage costs from day one.
- DConfigure an Object Lifecycle Management rule to transition objects to Nearline Storage after 30 days and add an expiration action to delete objects after 365 days.
Cevap
The optimal solution is to set the bucket storage class to Standard during the initial 30-day active project phase, use Object Lifecycle Management to transition objects to Coldline Storage after 30 days, and enforce a 10-year locked retention policy via Bucket Lock.
Starting with Standard Storage avoids retrieval charges during the active 30-day design phase. Transitioning to Coldline Storage after 30 days lowers storage costs while maintaining sub-second access latency. Applying a locked retention policy ensures compliance with the 10-year retention mandate.
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Cloud Storage Class Lifecycle Transitions and Retention Policies