For assets archived to S3 Glacier locations, you will have option to restore from Glacier Deep Archive:
- Expedited
: Quick restore within minutes and as per the paid quota. Expedited
retrieval allows you to quickly access your data when you need to have
almost immediate access to your information. This retrieval type can be
used for archives up to 250MB. Expedited retrieval usually completes
within 1 and 5 minutes.
- Standard : Slower
restore up to 5 hrs., but free. Standard retrieval provides access to
any of your archives within several hours. Standard retrieval usually
takes between 3 and 5 hours to complete.
- Bulk
: Slowest bulk restore up to 24 hrs., free. Bulk retrievals are S3
Glacier’s lowest-cost retrieval option, which you can use to retrieve
large amounts, even petabytes, of data inexpensively in a day. Bulk
retrievals typically complete within 5–12 hours.