Ravi Sir's Cards › AWS
Access style
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Access style
Amazon EFS
POSIX file paths over NFS.
Amazon S3
Object API (SDK/CLI/HTTP), not a drop-in filesystem.
Key points
Legacy apps needing open()/locking.
Durable objects, static sites, data lakes.
Example
WordPress uploads on EFS.
Use when
File semantics.
Object durability + scale.