AWS Storage Blog

Tag: HAQM S3 Batch Operations

HAQM S3 Glacier Storage Classes

Reduce recovery time and optimize storage costs with faster restores from HAQM S3 Glacier storage classes and Commvault

Data is the lifeblood of any modern business. Organizations are storing more copies of their application data than ever before to recover from data loss, repair data corruption or ransomware damage, respond to compliance requests, and become more data driven. Storing more data at reduced cost enables businesses to extract more value and insights to […]

S3 cost optimization

Reducing AWS Key Management Service costs by up to 99% with HAQM S3 Bucket Keys

Customers across many industries face increasingly stringent audit and compliance requirements on data security and privacy. Certain compliance frameworks, such as FISMA, FEDRAMP, PCI DSS, and SOC 2, have specific regulatory standards for validating the security of systems. A common requirement for these compliance frameworks is more rigorous encryption standards for data-at-rest, where organizations must […]

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Preserving last-modified timestamps when restoring HAQM S3 objects with AWS Backup

Customers operating in highly regulated industries are usually subject to rules mandating that data integrity be maintained and available throughout its entire lifetime. To meet integrity requirements, data must be restorable along with any associated audit trail and metadata information, such as object creation dates, last modified timestamps, and tags. When restoring backups of HAQM […]

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Large scale migration of encrypted objects in HAQM S3 using S3 Batch Operations

Many organizations have data governance strategies or compliance requirements that mandate their data be replicated and redundant across different management accounts and global regions. Moving encrypted data at scale can often take a few additional steps due to the need to decrypt and re-encrypt objects as part of the replication process. HAQM Simple Storage Service […]

HAQM S3 Glacier Instant Retrieval

How Photobox optimizes storage costs for over 12 billion photos with HAQM S3 Glacier Instant Retrieval

albelli-Photobox Group is a leading player in the online European photo product and gifting market. We serve a pan-European customer base of over 7 million customers. At Photobox, we are focused on inspiring our customers to easily make beautiful photo products and bring their special moments to life. Whether it’s a birthday, holiday, or any […]

HAQM S3 Glacier Storage Classes

Restore data from HAQM S3 Glacier storage classes starting with partial object keys

When managing data storage, it is important to optimize for cost by storing data in the most cost-effective manner based on how often data is used or accessed. For many enterprises, this means using some form of cold storage or archiving for data that is less frequently accessed or used while keeping more frequently used […]

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Updating HAQM S3 object ACLs at scale with S3 Batch Operations

Update (4/27/2023): HAQM S3 now automatically enables S3 Block Public Access and disables S3 access control lists (ACLs) for all new S3 buckets in all AWS Regions. Access control lists (ACLs) are permission sets associated with data or other system resources that dictate access permissions, and they have been a staple of data security for decades. […]

S3 Security

How Simon Data reduced encryption costs by using HAQM S3 Bucket Keys on existing objects

As more organizations look to operate faster and at scale, they need ways to meet critical compliance requirements and improve data security. Encryption is a critical component of a defense in depth strategy, and when used correctly, can provide an additional layer of protection above basic access control. However, workloads that access millions or billions […]

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Considering four different replication options for data in HAQM S3

UPDATE (2/10/2022): HAQM S3 Batch Replication, which is not covered in this blog post, launched on 2/8/2022, allowing you to replicate existing S3 objects and synchronize your S3 buckets. See the S3 User Guide for additional details. UPDATE (5/1/2023): Updated the comparison table to reflect the latest capabilities of the mechanisms covered in the table. […]

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Copying objects greater than 5 GB with HAQM S3 Batch Operations

Update (3/4/2022): Added support for Glacier Instant Retrieval storage class. Update (4/19/2022): Included the copy destination prefix parameter in the HAQM CloudFormation template. Update (10/26/2022): Added performance guidance and best practices, and included template optimized for copying objects restored from archive to a different storage class. Update (4/23/2025): Upgraded AWS Lambda function Python runtime to […]