Minimum storage time is 90 days, also early deletion fee (after 90 days, its free).

You submit the request, then eventually a copy of the file(s) will be made available in the S3 IA class, you decide how long to keep copy there.

For items moved to Glacier, they will show in the S3 console (not Glacier screen).

Minutes to hours for retrieving objects.

If you don't care about durability necessarily.

One zone - IA (similar to RRS which is being phased out)

Minimum storage time is 30 days (you will be charged if you delete earlier).

Cheaper than Standard Storage but charge retrieval fee.

Don't need much but access immediately when required.S3 Lifecycle management for automatic migration of objects to other S3 Storage Classes.Uses ML to optimize costs based on how often objects are accessed.Eventual consistency for overwrite PUT and DELETE (may take small time to get newer version of file).Read after write for PUTS of new objects.S3 object version history gets stored/tracked Consistency

S3 bucket name always in a universal namespace (globally unique name)

We can store objects up to 5TB per bucketsДata is stored across a minimum of 3 AZ's Amazon recommends that if you have object more than 100 megabytes use Multipart Upload. You can store unlimited objects and volume in S3 bucket but single object size must be range of 0 - 5 terabytes and you can upload at one time 5 gigabytes of large size of object. S3 bucket is extremely durable, highly available, and infinitely scalable data storage infrastructure. In S3 bucket we can store any amount of data and retrieve from anywhere on web. Why AWS called S3 bucket for directory/folder because bucket has ' Sx3' Simple Storage Service. AWS S3 bucket is a directory/folder where we can store any kind of data except application or OS.

Aws ami ssh on mac