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February 6, 2019 02:09
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AWS-Storage-Gateway
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| AWS Storage Gateway - A service that connects to a software appliance, that is on location, to supply cloud based storage seamlessly and securely as a cost scalable cost effective storage. | |
| Your Data Center => AWS Storage Gateway => AWS S3/Glacier/Whatever | |
| Three different types of Storage Gateways: | |
| File Gateway (NSF) - for flat files: pdfs, images, etc | |
| Volumes Gateway (iSCSI) - block based storage for operating systems: virtual operating system, virtual hard disk, ect | |
| - Virtual hard disks | |
| - Can be Async'ed backed up ( Amazon EBS Snapshot ) | |
| - All Snapshots stored in minified form | |
| Stored Volumnes - Where you store entire copies of your dataset onsite/locally | |
| - Async backed up to S3 in the form of EBS (Elastic Block Store) | |
| - Snapshots can be 1G - 16TB | |
| Cached Volumes - only stores the most recently accessed dataset | |
| - can be 1G-32TB | |
| Tape Gateway (VTL) - Used for creating virtual tapes and sending them to S3 or Glacier | |
| - durable cost effective way to archive data | |
| - VTL allows you to use your existing Tape backup system | |
| - Each Tape Gateway is preconfigered with a media changer and tape drives | |
| - You add Tapes Cartridges as you want |
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