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Zorluk: OrtaAWS Storage Services

A company runs a document management application where users upload and retrieve files of varying sizes. The access patterns for these files are highly unpredictable; some files are accessed multiple times daily, while others remain untouched for months, with no regular cycle. The company wants to minimize storage costs automatically without paying retrieval fees and without affecting application performance. Which Amazon S3 storage class is best suited for this scenario?

  1. Amazon S3 Intelligent-TieringCevap
  2. B
    Amazon S3 Standard-Infrequent Access (S3 Standard-IA)
  3. C
    Amazon S3 Glacier Flexible Retrieval
  4. D
    Amazon Elastic Block Store (Amazon EBS)

Cevap

Amazon S3 Intelligent-Tiering is the best storage class because it automatically optimizes storage costs for data with unpredictable access patterns by moving it between a Frequent Access tier and an Infrequent Access tier without retrieval fees or operational overhead.
Amazon S3 Intelligent-Tiering is correct because it is specifically designed to optimize storage costs automatically when access patterns are unpredictable or changing. It moves objects that have not been accessed for 30 consecutive days to the Infrequent Access tier, and automatically moves them back to the Frequent Access tier when they are accessed, without any retrieval fees.

Adım Adım Çözüm

1
Analyze the access pattern and operational requirements.
The workload requires cost optimization for highly unpredictable access patterns, zero retrieval fees, and no performance degradation.
Understanding these criteria helps filter out storage options that charge for data retrieval or have slow retrieval speeds.
2
Evaluate S3 storage classes against the requirements.
Amazon S3 Intelligent-Tiering automatically shifts data between access tiers based on usage and has no retrieval fees. S3 Standard-IA and S3 Glacier classes charge retrieval fees, and Glacier has slow retrieval times.
This confirms that Intelligent-Tiering is the only option that meets all performance and cost constraints automatically.

Anahtar Kavram

Selecting the appropriate S3 storage class based on access patterns, retrieval time, and cost considerations.
Tahmini Süre:1m 0s
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AWS Storage Services

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