OSS Presentation OpenStack Swift by Joe Arnold
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Swift is an object storage system that can store millions to billions of objects with a URL for each. It uses a proxy tier, ring mapping, storage zones for fault isolation, and continuous replication to provide scalability and reliability. Example uses of Swift include Cloud Files storage, long tail data storage, running VMs, database volumes, and asset storage.
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OSS Presentation OpenStack Swift by Joe Arnold
- 1. Joe Arnold [email_address] http://swiftstack.com OpenStack Swift
- 2. Uses of Swift Overview of Architecture Example Deployments
- 3. Uses of Swift Overview of Architecture Example Deployments
- 5. Stores Millions to Billions of Objects All objects have a URL Data Storage REST API Get / Put / Delete Similar to Amazon S3
- 6. Long Tail Data $/GB frequency $/IO
- 7. Swift Running VMs Database Volumes Asset Storage “Ephemeral” DAS EBS S3
- 10. Uses of Swift Overview of Architecture Example Deployments
- 12. Proxy Tier handles incoming requests Scales Horizontally
- 13. The Ring maps data to disk
- 14. Storage Zones isolate physical failures
- 15. Quorum Writes
- 17. Replication process runs continuously
- 18. Uses of Swift Overview of Architecture Example Deployments
- 19. Zone Zone Zone Zone Proxy Proxy
- 20. Zone Zone Zone Zone Zone Agg ToR ToR ToR ToR ToR Proxy
- 21. Joe Arnold [email_address] http://swiftstack.com Thank You!
Editor's Notes
- #15: isolate physical failures