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Zorluk: OrtaManaging Storage and Database Solutions

A company generates daily analytical export files in a Google Cloud Storage bucket. Internal teams frequently read and analyze these files during the first 30 days following creation. After 30 days, the files are rarely accessed, but regulatory requirements state they must be retained for three years. A cloud engineer needs to configure an Object Lifecycle Management rule to optimize storage costs without incurring unexpected retrieval fees during active use. Which configuration should the engineer implement?

  1. Set a lifecycle rule to transition objects to Archive storage 30 days after their creation date.Cevap
  2. B
    Set the default bucket storage class to Coldline immediately upon creation, and transition objects to Standard storage after 30 days.
  3. C
    Migrate the daily export files into a Cloud Bigtable table immediately upon creation to handle long-term archival storage.
  4. D
    Create a Cloud Billing budget alert threshold that automatically alters the bucket's default storage class to Archive when spending exceeds a set limit.

Cevap

Set a lifecycle rule to transition objects to Archive storage 30 days after their creation date.
Keeping objects in Standard storage for the first 30 days supports active query patterns without retrieval charges. Automatically transitioning them to Archive storage after 30 days optimizes storage costs for long-term regulatory compliance retention.

Adım Adım Çözüm

1
Analyze access patterns and storage cost trade-offs
Standard storage is appropriate for the first 30 days when data is frequently accessed, while Archive storage offers the lowest cost for long-term retention of rarely accessed compliance data.
Coldline and Archive storage classes incur retrieval fees when read, making them suitable only after the initial high-frequency access period ends.
2
Evaluate Cloud Storage Object Lifecycle Management capabilities
Cloud Storage lifecycle rules can automatically change object storage classes based on age condition metrics without requiring application code changes.
Setting the condition 'Age: 30 days' and the action 'SetStorageClass: ARCHIVE' automates the transition at the optimal financial threshold.

Anahtar Kavram

Cloud Storage Object Lifecycle Management & Tiering
Tahmini Süre:1m 30s
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Managing Storage and Database Solutions