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– What is erasure coding?
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Classroom Contents
First Principles: Using Redundancy and Recovery for High Durability in OCI Object Storage
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- 1 – Intro to Storage Service Durability Architecture
- 2 – How do we replicate data?
- 3 – What is erasure coding?
- 4 – When do we use erasure coding?
- 5 – How do we select Stretch Factor values N and K?
- 6 – Replication design summary
- 7 – How to minimize disk failure impact
- 8 – Simple three way replication example
- 9 – Handling disk failures example
- 10 – Time to recover from disk failure
- 11 – Magic behind achieving 11 9s durability
- 12 – Minimize impact of software bugs to durability
- 13 – Tradeoff testing vs faster feature release
