Ravi Sir's Cards › AWS
Shared or per-user buckets?
This comparison card contrasts Shared or per-user buckets. One shared bucket homes: One policy pattern. It also notes cheaper. It also notes careful prefixes. One bucket per user: Strong isolation. It also notes more buckets to manage. The card pairs One shared bucket homes with most internal tools, and One bucket per user with high-isolation tenants.
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What this card says
Shared or per-user buckets?
One shared bucket homes
One policy pattern; cheaper; careful prefixes.
One bucket per user
Strong isolation; more buckets to manage.
Key points
Dozens of analysts.
Strict tenancy with separate KMS keys.
Example
home/${aws:username}/* / CreateBucket per user
Use when
Most internal tools.
High-isolation tenants.