S3 101 Flashcards
True/False
S3 is Object Based
True. S3 allows you to upload files
How many TB can files be in S3?
0 - 5TB
T/F
S3 has limited storage
False.
S3 has unlimited storage
What are files stored in for S3?
Buckets (Folders for the cloud
What is the correct format of how a url looks
Ex; s3-region.amazonaws.com/ bucket-name →
What is a Key in S3?
The name of the object
What is a value in S3?
The data that is made up of the sequence of bytes
What are 6 S3 Storage Classes?
- S3 Standard
- S3 - IA
- S3 - One Zone IA
- S3 Intelligent Tiering ML
- S3 Glacier
- S3 Glacier Deep Archive
Which Storage Class is the lowest cost storage?
S3 Glacier Deep Archive
Which Storage Class uses ML and automatically moves data to the most cost effective tier?
S3 Intelligent Tiering
Which Storage Class has 99.9% availability (the 11 9 rule?
S3 Standard
Which IA Storage Class is the lower-cost option and doesnt require multiple AZs?
S3 One Zone - IA
True or False
You can have the same bucket name as someone else in S3?
False. Bucket names share a common name space. You cannot have the same name as someone else
When you view you buckets you view them _______ but you can have bucket in individual regions
Globally
What is Cross-region replication?
A way to replicate contents of one bucket to another bucket in S3
