What encryption types are supported?
What encryption types are supported?
STANDARD
SSE-S3,
SSE-KMS,
DSSE-KMS
EXPRESS ONE ZONE
SSE-S3,
SSE-KMS
In your Amazon S3 bucket, if you have encrypted the objects using SSE-C (Server-Side Encryption with Customer-Provided Keys) then will those objects be backed up?
In your Amazon S3 bucket, if you have encrypted the objects using SSE-C (Server-Side Encryption with Customer-Provided Keys) then will those objects be backed up?
No.
Which S3 APIs are being used for backups and restores?
Which S3 APIs are being used for backups and restores?
API | Description |
NewListObjectsV2Paginator | List objects in the configured folder to detect the changes. The number of calls is equal to the number of directory/folder backup sets (buckets). |
GetObject | Reads the Amazon S3 objects that were changed. Objects under 16MB require a single API call. For larger objects, the number of API calls (per object) is equal to object-size/8MB. |
HeadObject | Gets the metadata of the object. For each object being backed up, a single API call is required. |
GetObjectAcl | Performed only if the bucket-level ACLs are enabled. For each object being backed up, a single API call is required. |
GetObjectTagging | Gets the tag of the object. For each object being backed up, a single API call is required. |
GetBucketOwnershipControls | A single API call is required for each backup set. |
For deducing the approximate cost of a single backup/restore job that you might incur, refer S3 Pricing.