Amazon S3 Files
AWSStorageFile-system interface over existing S3 buckets — supports NFS v4.1+ create / read / update / delete operations so multiple compute resources can share S3 data without copying it to a separate filesystem, eliminating the data-silo problem ML-training and agentic-AI pipelines hit when their compute needs file semantics but their corpus lives in object storage
FluffyStack toolsAttributes
- Ga Year
- 2026
Sub-services (3)
NFS Mount Targets
Expose any S3 bucket as an NFS v4.1+ mount on EC2 / EKS / Lambda
POSIX Permissions
Map IAM and S3 policies into POSIX ownership / mode bits
Compliance & Certifications
This service is attested for the following frameworks. Always verify with the provider before relying on a specific compliance posture.
Where this runs
Sovereign regions (5)
- AWS GovCloud (US-East) · AshburnAWS GovCloud (US)
- AWS GovCloud (US-West) · HillsboroAWS GovCloud (US)
- AWS European Sovereign Cloud (Brandenburg) · BrandenburgAWS European Sovereign Cloud
- China (Beijing) · BeijingAWS China (Sinnet)
- China (Ningxia) · YinchuanAWS China (NWCD)
Commercial regions (33)
Europe (8)
- Europe (Paris)
- Europe (Frankfurt)
- Europe (Ireland)
- Europe (Milan)
- Europe (Spain)
- Europe (Stockholm)
- Europe (Zurich)
- Europe (London)
North America (7)
- Canada West (Calgary)
- Canada (Central)
- Mexico (Central)
- US East (N. Virginia)
- US West (Oregon)
- US East (Ohio)
- US West (N. California)
South America (1)
- South America (São Paulo)
Asia (11)
- Asia Pacific (Hong Kong)
- Asia Pacific (Hyderabad)
- Asia Pacific (Mumbai)
- Asia Pacific (Jakarta)
- Asia Pacific (Osaka)
- Asia Pacific (Tokyo)
- Asia Pacific (Malaysia)
- Asia Pacific (Singapore)
- Asia Pacific (Seoul)
- Asia Pacific (Taipei)
- Asia Pacific (Thailand)
Oceania (2)
- Asia Pacific (Melbourne)
- Asia Pacific (Sydney)
Middle East (3)
- Middle East (Bahrain)
- Israel (Tel Aviv)
- Middle East (UAE)
Africa (1)
- Africa (Cape Town)
Tags
Equivalent services on other platforms
Massively scalable object storage for unstructured data with Hot, Cool, Cold, and Archive access tiers, lifecycle management, immutable blobs, and hierarchical namespace for ADLS Gen2
Fully managed NFSv3 file storage for Compute Engine and GKE with basic, zonal, enterprise, and high-scale tiers for shared workloads and POSIX file semantics