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Zorluk: OrtaPlanning Cloud Storage Buckets and Storage Classes

A media monitoring organization ingests daily video streams into a Google Cloud Storage bucket. Internal news editors frequently access and edit these video files multiple times per day during the first 30 days after ingestion. After 30 days, access drops significantly, but the files must be preserved for one year to comply with broadcasting regulations. Which Cloud Storage configuration strategy minimizes total costs while meeting these access patterns?

  1. Set the default storage class of the bucket to Standard Storage, and create an Object Lifecycle Management rule to transition objects to Coldline Storage after 30 days.Cevap
  2. B
    Set the default storage class of the bucket to Coldline Storage upon creation so that all uploaded video files immediately benefit from lower monthly storage rates.
  3. C
    Set the default storage class of the bucket to Archive Storage, and configure Object Access Control Lists (ACLs) to temporarily grant Standard tier access for the first 30 days.
  4. D
    Set the default storage class of the bucket to Standard Storage, and deploy a Cloud Function that copies objects to a secondary Standard Storage bucket after 30 days.

Cevap

The optimal strategy is to store new video files in Standard Storage and use Object Lifecycle Management to transition them to Coldline Storage after 30 days.
Using Standard Storage for the first 30 days ensures zero retrieval fees during the high-frequency editing phase. Transitioning objects to Coldline Storage after 30 days via Object Lifecycle Management reduces the monthly storage cost for the remainder of the required one-year retention period when data access is infrequent.

Adım Adım Çözüm

1
Analyze access frequency during the initial 30-day phase.
High access frequency requires Standard Storage to prevent data retrieval fees.
Coldline and Archive classes charge per-GB retrieval fees which make them expensive for active datasets.
2
Analyze access frequency after the initial 30-day phase.
Low access frequency for the remainder of the 1-year retention period favors Coldline or Archive storage.
Coldline Storage offers significantly lower monthly per-gigabyte storage rates for data accessed less than once a month.
3
Configure automation for class transitions.
An Object Lifecycle Management rule automates the transition from Standard to Coldline at 30 days without manual intervention.
Lifecycle rules seamlessly manage object class transitions based on object age criteria.

Anahtar Kavram

Cloud Storage Class Selection & Lifecycle Management
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Planning Cloud Storage Buckets and Storage Classes

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