Amazon EBS Use Cases OS Use for bootroot volume secondary volumes Databases

Amazon ebs use cases os use for bootroot volume

This preview shows page 61 - 68 out of 224 pages.

Amazon EBS Use Cases OS : Use for boot/root volume, secondary volumes Databases : Scales with your performance needs Enterprise applications: Provides reliable block storage to run mission-critical applications Business continuity : Minimize data loss and recovery time by regularly backing up using EBS Snapshots Applications : Install and persist any application
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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon EBS Pricing Pay for what you provision: Pricing based on region Review Pricing Calculator online Pricing is available as: Storage IOPS * Check Amazon EBS Pricing page for current pricing for all regions.
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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon EBS Scope Amazon EBS volumes are in a single Availability Zone Availability Zone A EBS Volume 1 Availability Zone B EBS Volume 2 Volume data is replicated across multiple servers in an Availability Zone.
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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon EBS and Amazon S3 Amazon EBS Amazon S3 Paradigm Block storage with file system Object store Performance Very fast Fast Redundancy Across multiple servers in an Availability Zone Across multiple facilities in a Region Security EBS encryption Data volumes and snapshots Encryption Access from the internet? No (1) Yes (2) Typical use case It is a disk drive Online storage (1) Accessible from the internet if mounted to server and set up as FTP, etc. (2) Only with proper credentials, unless ACLs are world-readable.
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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon EC2 Instance Storage Is local, complimentary direct attached block storage. Includes availability, number of disks, and size based on EC2 instance type. Is optimized for up to 365,000 Read IOPS and 315,000 First Write IOPS. Is SSD or magnetic. Has no persistence. Automatically deletes data when an EC2 instance stops , fails or is terminated.
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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon EBS vs. Amazon EC2 Instance Store Amazon EBS Data stored on an Amazon EBS volume can persist independently of the life of the instance. Storage is persistent. Amazon EC2 instance store Data stored on a local instance store persists only as long as the instance is alive. Storage is ephemeral.
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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Reboot vs. Stop vs. Terminate Characteristic Reboot Stop/Start (EBS-backed instances only) Terminate Hibernate Host computer The instance stays on the same host computer. The instance runs on a new host computer. The instance runs on a new host computer. Public IP address No change New address assigned New address assigned Elastic IP addresses Remains associated with the instance. Remains associated with the instance. Disassociated from the instance.
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  • Summer '19
  • Amazon Web Services, Amazon Elastic Compute Cloud

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