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What Is AWS S3 Glacier? Benefits of Glacier


Amazon S3 Glacier is a secure, durable, and extremely low-cost Amazon S3 storage class for data archiving and long-term backup.

What Is AWS S3 Glacier? Benefits of Glacier


With S3 Glacier, customers can store their data cost effectively for months, years, or even decades. S3 Glacier enables customers to offload the administrative burdens of operating and scaling storage to AWS, so they don't have to worry about capacity planning, hardware provisioning, data replication, hardware failure detection and recovery, or time-consuming hardware migrations.

A developer uses a cold data cloud service such as Amazon Glacier to move infrequently accessed data to archival storage to save money on storage costs. He can also move database backups from tape storage media to the cloud for long-term Glacier storage.

Amazon Glacier helps to protect the data by redundantly storing it on multiple devices using multiple facilities. AWS Glacier has a Data Integrity Check which regularly monitors the data in the Glacier. It also provides security and fine-grained access to the data of the user with AWS Access Management policies.

S3 Glacier is one of the many different storage classes for Amazon S3. For an general overview of Amazon S3 core concepts, such as buckets, access points, storage classes and objects.

Benefits of Glacier


Great Durability and Scalability


Amazon Glacier runs on the world’s largest international cloud infrastructure and was designed for 99% of sturdiness. Knowledge automatically distributes across a minimum of 3 physical accessibility zones that are geographically separated inside an AWS Region, and AWS Glacier may automatically replicate knowledge to the other AWS Region.

Comprehensive and Compliance Capabilities


Amazon Glacier offers subtle integration with AWS CloudTrail to log, monitor and retain storage API call activities for auditing, and supports 3 totally different sorts of encryption. AWS Glacier additionally supports security standards and compliance certifications together with SEC Rule 17a-4, PCI-DSS, HIPAA/HITECH, FedRAMP, EU GDPR, and FISMA, and Amazon Glacier Vault Lock permits WORM storage capabilities, serving to satisfy compliance needs for nearly every administrative body around the globe.

Quick Retrievals


Amazon Glacier provides 3 retrieval choices to suit your use case. Facilitated retrievals generally return information in 1-5 minutes, and are better for Active Archive use cases. Normal retrievals generally complete between 3-5 hours work, and work well for fewer time-sensitive desires like backup data, media re-writing, or semi-permanent analytics.

Economical


AWS Glacier intends to very cheap price AWS object storage category, permitting you to archive massive amounts of knowledge at an awfully low price. This makes it possible to retain all the knowledge and the information the user would like to use in cases like data lakes, analytics, IOT, machine learning, compliance, and media plus archiving. You pay just for what you would like, with no minimum commitments or up-front fees.

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