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Policy: AWS > Well-Architected Tool > AWS Well-Architected Framework > Performance Efficiency > PERF 03. How do you select your storage solution?

The optimal storage solution for a system varies based on the kind of access method (block, file, or object), patterns of access (random or sequential), required throughput, frequency of access (online, offline, archival), frequency of update (WORM, dynamic), and availability and durability constraints. Well-architected systems use multiple storage solutions and enable different features to improve performance and use resources efficiently.

See PERF 03. How do you select your storage solution? for more information.

Resource Types

This policy targets the following resource types:

Primary Policy

This policy is used with the following primary policy:

Controls

Policy Specification

Schema Type
string
Default
Skip
Valid Values [YAML]
  • Skip
    
  • Check: Choices based on sub policies
    
  • Check: None of these
    
  • Check: Question does not apply to this workload
    
  • Enforce: Choices based on sub policies
    
  • Enforce: None of these
    
  • Enforce: Question does not apply to this workload
    
Examples [YAML]
  • Skip
    

Category

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