Amazon S3 vs Glacier

  • Amazon S3 is a durable, secure, simple, and fast storage service, while Amazon S3 Glacier is used for archiving solutions.
  • Use S3 if you need low latency or frequent access to your data. Use S3 Glacier for low storage cost, and you do not require millisecond access to your data.
  • You have three retrieval options when it comes to Glacier, each varying in the cost and speed it retrieves an object for you. You retrieve data in milliseconds from S3.
  • Both S3 and Glacier are designed for durability of 99.999999999% of objects across multiple Availability Zones.
  • S3 is designed for availability of 99.99% while Glacier has no percentage provided by AWS.
  • S3 can be used to host static web content, while Glacier cannot.
  • In S3, users create buckets. In Glacier, users create archives and vaults.
  • You can store a virtually unlimited amount of data in both S3 and Glacier.
  • A single Glacier archive can contain 40TB of data.
  • S3 supports Versioning.
  • You can run analytics and querying on S3.
  • You can configure a lifecycle policy for your S3 objects to automatically transfer them to Glacier. You can also upload objects directly to either S3 or Glacier.
  • S3 Standard-IA and One Zone-IA have a minimum capacity charge per object of 128KB. Glacier’s minimum is 40KB.
  • Objects stored in S3 have a minimum storage duration of 30 days (except for S3 Standard). Objects that are archived to Glacier have a minimum 90 days of storage. Objects that are deleted, overwritten, or transitioned to a different storage class before the minimum duration will incur the normal usage charge plus a pro-rated request charge for the remainder of the minimum storage duration.
  • Glacier has a per GB retrieval fee.
  • You can transition objects from some S3 storage classes to another. Glacier objects cannot be transitioned to any S3 storage class.
  • S3 (standard, standard-IA, and one zone-IA) is backed by an SLA.

***

AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification!

Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

Subscribe to our Newsletter
Sign up now and have the latest tech tutorials delivered straight to your mailbox.

PLUS: Upgrade your career by getting exclusive access to recent AWS exam passers' tips, freebies, promotions and lots more!
I agree to have my personal information transfered to AWeber ( more information )
2019-01-14T02:38:02+00:00

New Courses

Contact Info

Oxford St. Epping, Sydney, New South Wales, Australia 2121

Mobile: +61 499 802 855

Web: TutorialsDojo

Recent Posts

error: Content is protected !!