S3 Performance

Prefix

Baseline

S3 KMS Limitation

Multi-Part Upload

S3 Transfer Acceleration

Byte Range Fetches

Response Code

List Items Parameters


  1. --size-only: Used to determine if the local and cloud items are synced
  2. --exclude: Pass a pattern to exclude items
  3. --summary: Display number of retrieved items, total items etc
  4. --page-size: Default is 1000 page. If there are too many items, we can specify number of pages
  5. --max-items: Numbers of items to be displayed. If there are too many items, we can specify number items to be printed

When there are too many items, we can make use of --page-size and --max-items

S3 Inventory


When an S3 bucket has versioning enabled and a single object has millions of versions, it can throttling and throw 503 error. To determine these objects, can be used the S3 Inventory.