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How do you manage data storage in AWS?

Cloud/Toolsmedium0.2 min read

Reviewed by Aditya Kumar · Last reviewed 2026-03-24

Architectural layers: S3 for lake, backups, archive. EBS for instance. EFS for shared. Storage classes: Standard, IA, Glacier. Best practice: S3 for analytics; partition + lifecycle; storage class by access; encrypt; version critical; Glacier for archive....

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Frequency
Low
Asked at 1 company
Category
179
questions in Cloud/Tools
Difficulty Split
104E|27M|48H
in this category
Total Bank
1,863
across 7 categories
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Key Concepts Tested
partition
Expert Answer
42 words

Architectural layers: S3 for lake, backups, archive. EBS for instance. EFS for shared. Storage classes: Standard, IA, Glacier. Best practice: S3 for analytics; partition + lifecycle; storage class by access; encrypt; version critical; Glacier for archive. Governance: Tagging, lifecycle, policies, cost monitoring.

⚡
Pro Tip

Red Flag: Single storage class for all data. Pro-Move: 'We lifecycle by zone—raw 30d Standard, then IA; archive to Glacier after 1 year—40% storage savings.'

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