S3 storage classes

Question 1

for automatic cost savings for data with unknown or changing access patterns

Answer 1

S3 Intelligent-Tiering

Question 2

for frequently accessed data

Answer 2

S3 Standard

Question 3

for less frequently accessed data

Answer 3

S3 Standard-Infrequent Access (S3 Standard-IA) and S3 One Zone-Infrequent Access (S3 One Zone-IA)

Question 4

for archive data that needs immediate access

Answer 4

S3 Glacier Instant Retrieval

Question 5

(formerly S3 Glacier) for rarely accessed long-term data that does not require immediate access

Answer 5

S3 Glacier Flexible Retrieval

Question 6

for long-term archive and digital preservation with retrieval in hours at the lowest cost storage in the cloud

Answer 6

Amazon S3 Glacier Deep Archive (S3 Glacier Deep Archive)