---
type: archive
area: archive
status: archived
date: 2026-05-03
created: 2026-05-03
updated: 1980-01-01
tags:
  - archive
---
Many websites relies on s3 as backbone
Archives
Backup and storage
Medial Hosting
- General Infos
Buckets must have a globally unique name (across all regions all accounts)
Buckets are defined at the region level
Key is the full path of The file
Max Object size is 5TB
if uploading more than 5GB, must use "multi-part upload"
- Security
User based
Resource Based
Encryption
We can version files in s3
It's enabled by default in bucket level
- Replications
CRR (cross region replication) or SRR (same region replication)
Buckets can be in different accounts.
![[img-20240912-212730-c5331d1f.png]]
![[img-20240912-212930-53ebb2b6.png]]
![[img-20240912-212945-f8649b4d.png]]
![[img-20240912-213020-98c71c1c.png]]
![[img-20240912-213126-548ed329.png]]
![[img-20240912-213200-1352d836.png]]
- Life Cycle rules
In this you can define the rules to move data from an object type to another one by specifying a number of days to move to from one to another one
- S3 Encryption
![[img-20240912-213916-ee9ef462.png]]
Server side encryption is always on
#### AWS Snow Family
![[img-20240912-214141-61b0ed5b.png]]
Offline devices to perform data migrations it's sended by AWS to transfer data to it after send it to aws
![[img-20240912-214351-ea1feb2b.png]]
![[img-20240912-214637-233a74b4.png]]
Edge location is anything where it don't have internet connection
![[img-20240912-215249-830e244b.png]]
![[img-20240912-215307-450fa33e.png]]
AWS storege gateway alows to bridge all what happens on on-premises data directly into aws storage
![[img-20240912-215632-37b04ee3.png]]